[llvm] r290616 - test: modernise ARM CodeGen tests

Saleem Abdulrasool via llvm-commits llvm-commits at lists.llvm.org
Tue Dec 27 10:35:19 PST 2016


Author: compnerd
Date: Tue Dec 27 12:35:19 2016
New Revision: 290616

URL: http://llvm.org/viewvc/llvm-project?rev=290616&view=rev
Log:
test: modernise ARM CodeGen tests

Replace the use of grep with FileCheck.  Tidy up some of the tests.  A
few of the tests have been left as weak as previously, though some have
been made more stringent.

Modified:
    llvm/trunk/test/CodeGen/ARM/2007-03-13-InstrSched.ll
    llvm/trunk/test/CodeGen/ARM/2007-04-03-UndefinedSymbol.ll
    llvm/trunk/test/CodeGen/ARM/2008-08-07-AsmPrintBug.ll
    llvm/trunk/test/CodeGen/ARM/2009-07-18-RewriterBug.ll
    llvm/trunk/test/CodeGen/ARM/2009-08-26-ScalarToVector.ll
    llvm/trunk/test/CodeGen/ARM/2009-08-27-ScalarToVector.ll
    llvm/trunk/test/CodeGen/ARM/2010-08-04-StackVariable.ll
    llvm/trunk/test/CodeGen/ARM/arguments-nosplit-double.ll
    llvm/trunk/test/CodeGen/ARM/arguments-nosplit-i64.ll
    llvm/trunk/test/CodeGen/ARM/fpcmp_ueq.ll
    llvm/trunk/test/CodeGen/ARM/fpowi.ll
    llvm/trunk/test/CodeGen/ARM/thread_pointer.ll
    llvm/trunk/test/CodeGen/ARM/tls3.ll
    llvm/trunk/test/CodeGen/ARM/uxtb.ll

Modified: llvm/trunk/test/CodeGen/ARM/2007-03-13-InstrSched.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/2007-03-13-InstrSched.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/2007-03-13-InstrSched.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/2007-03-13-InstrSched.ll Tue Dec 27 12:35:19 2016
@@ -1,52 +1,53 @@
 ; REQUIRES: asserts
-; RUN: llc < %s -mtriple=arm-apple-darwin -relocation-model=pic \
-; RUN:   -mattr=+v6 | grep r9
-; RUN: llc < %s -mtriple=arm-apple-darwin -relocation-model=pic \
-; RUN:   -mattr=+v6,+reserve-r9 -ifcvt-limit=0 -stats 2>&1 | grep asm-printer
-; | grep 35
+; RUN: llc -mtriple arm-apple-darwin -relocation-model pic -mattr=+v6 -filetype asm -o - %s | FileCheck -check-prefix CHECK-R9 %s
+; RUN: llc -mtriple arm-apple-darwin -relocation-model pic -mattr=+v6,+reserve-r9 -ifcvt-limit=0 -stats -o /dev/null %s 2>&1 | FileCheck -check-prefix CHECK-ASM-PRINTER %s
 
 define void @test(i32 %tmp56222, i32 %tmp36224, i32 %tmp46223, i32 %i.0196.0.ph, i32 %tmp8, i32* %tmp1011, i32** %tmp1, i32* %d2.1.out, i32* %d3.1.out, i32* %d0.1.out, i32* %d1.1.out) {
 newFuncRoot:
-	br label %bb74
+  br label %bb74
 
-bb78.exitStub:		; preds = %bb74
-	store i32 %d2.1, i32* %d2.1.out
-	store i32 %d3.1, i32* %d3.1.out
-	store i32 %d0.1, i32* %d0.1.out
-	store i32 %d1.1, i32* %d1.1.out
-	ret void
-
-bb74:		; preds = %bb26, %newFuncRoot
-	%fp.1.rec = phi i32 [ 0, %newFuncRoot ], [ %tmp71.rec, %bb26 ]		; <i32> [#uses=3]
-	%fm.1.in = phi i32* [ %tmp71, %bb26 ], [ %tmp1011, %newFuncRoot ]		; <i32*> [#uses=1]
-	%d0.1 = phi i32 [ %tmp44, %bb26 ], [ 8192, %newFuncRoot ]		; <i32> [#uses=2]
-	%d1.1 = phi i32 [ %tmp54, %bb26 ], [ 8192, %newFuncRoot ]		; <i32> [#uses=2]
-	%d2.1 = phi i32 [ %tmp64, %bb26 ], [ 8192, %newFuncRoot ]		; <i32> [#uses=2]
-	%d3.1 = phi i32 [ %tmp69, %bb26 ], [ 8192, %newFuncRoot ]		; <i32> [#uses=2]
-	%fm.1 = load i32, i32* %fm.1.in		; <i32> [#uses=4]
-	icmp eq i32 %fp.1.rec, %tmp8		; <i1>:0 [#uses=1]
-	br i1 %0, label %bb78.exitStub, label %bb26
-
-bb26:		; preds = %bb74
-	%tmp28 = getelementptr i32*, i32** %tmp1, i32 %fp.1.rec		; <i32**> [#uses=1]
-	%tmp30 = load i32*, i32** %tmp28		; <i32*> [#uses=4]
-	%tmp33 = getelementptr i32, i32* %tmp30, i32 %i.0196.0.ph		; <i32*> [#uses=1]
-	%tmp34 = load i32, i32* %tmp33		; <i32> [#uses=1]
-	%tmp38 = getelementptr i32, i32* %tmp30, i32 %tmp36224		; <i32*> [#uses=1]
-	%tmp39 = load i32, i32* %tmp38		; <i32> [#uses=1]
-	%tmp42 = mul i32 %tmp34, %fm.1		; <i32> [#uses=1]
-	%tmp44 = add i32 %tmp42, %d0.1		; <i32> [#uses=1]
-	%tmp48 = getelementptr i32, i32* %tmp30, i32 %tmp46223		; <i32*> [#uses=1]
-	%tmp49 = load i32, i32* %tmp48		; <i32> [#uses=1]
-	%tmp52 = mul i32 %tmp39, %fm.1		; <i32> [#uses=1]
-	%tmp54 = add i32 %tmp52, %d1.1		; <i32> [#uses=1]
-	%tmp58 = getelementptr i32, i32* %tmp30, i32 %tmp56222		; <i32*> [#uses=1]
-	%tmp59 = load i32, i32* %tmp58		; <i32> [#uses=1]
-	%tmp62 = mul i32 %tmp49, %fm.1		; <i32> [#uses=1]
-	%tmp64 = add i32 %tmp62, %d2.1		; <i32> [#uses=1]
-	%tmp67 = mul i32 %tmp59, %fm.1		; <i32> [#uses=1]
-	%tmp69 = add i32 %tmp67, %d3.1		; <i32> [#uses=1]
-	%tmp71.rec = add i32 %fp.1.rec, 1		; <i32> [#uses=2]
-	%tmp71 = getelementptr i32, i32* %tmp1011, i32 %tmp71.rec		; <i32*> [#uses=1]
-	br label %bb74
+bb78.exitStub:
+  store i32 %d2.1, i32* %d2.1.out
+  store i32 %d3.1, i32* %d3.1.out
+  store i32 %d0.1, i32* %d0.1.out
+  store i32 %d1.1, i32* %d1.1.out
+  ret void
+
+bb74:
+  %fp.1.rec = phi i32 [ 0, %newFuncRoot ], [ %tmp71.rec, %bb26 ]
+  %fm.1.in = phi i32* [ %tmp71, %bb26 ], [ %tmp1011, %newFuncRoot ]
+  %d0.1 = phi i32 [ %tmp44, %bb26 ], [ 8192, %newFuncRoot ]
+  %d1.1 = phi i32 [ %tmp54, %bb26 ], [ 8192, %newFuncRoot ]
+  %d2.1 = phi i32 [ %tmp64, %bb26 ], [ 8192, %newFuncRoot ]
+  %d3.1 = phi i32 [ %tmp69, %bb26 ], [ 8192, %newFuncRoot ]
+  %fm.1 = load i32, i32* %fm.1.in
+  icmp eq i32 %fp.1.rec, %tmp8
+  br i1 %0, label %bb78.exitStub, label %bb26
+
+bb26:
+  %tmp28 = getelementptr i32*, i32** %tmp1, i32 %fp.1.rec
+  %tmp30 = load i32*, i32** %tmp28
+  %tmp33 = getelementptr i32, i32* %tmp30, i32 %i.0196.0.ph
+  %tmp34 = load i32, i32* %tmp33
+  %tmp38 = getelementptr i32, i32* %tmp30, i32 %tmp36224
+  %tmp39 = load i32, i32* %tmp38
+  %tmp42 = mul i32 %tmp34, %fm.1
+  %tmp44 = add i32 %tmp42, %d0.1
+  %tmp48 = getelementptr i32, i32* %tmp30, i32 %tmp46223
+  %tmp49 = load i32, i32* %tmp48
+  %tmp52 = mul i32 %tmp39, %fm.1
+  %tmp54 = add i32 %tmp52, %d1.1
+  %tmp58 = getelementptr i32, i32* %tmp30, i32 %tmp56222
+  %tmp59 = load i32, i32* %tmp58
+  %tmp62 = mul i32 %tmp49, %fm.1
+  %tmp64 = add i32 %tmp62, %d2.1
+  %tmp67 = mul i32 %tmp59, %fm.1
+  %tmp69 = add i32 %tmp67, %d3.1
+  %tmp71.rec = add i32 %fp.1.rec, 1
+  %tmp71 = getelementptr i32, i32* %tmp1011, i32 %tmp71.rec
+  br label %bb74
 }
+
+; CHECK-R9: r9
+; CHECK-ASM-PRINTER: asm-printer
+

Modified: llvm/trunk/test/CodeGen/ARM/2007-04-03-UndefinedSymbol.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/2007-04-03-UndefinedSymbol.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/2007-04-03-UndefinedSymbol.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/2007-04-03-UndefinedSymbol.ll Tue Dec 27 12:35:19 2016
@@ -1,99 +1,101 @@
-; RUN: llc < %s -mtriple=arm-apple-darwin -relocation-model=pic | \
-; RUN:   not grep LPC9
+; RUN: llc -mtriple arm-apple-darwin -relocation-model pic -filetype asm -o - %s | FileCheck %s
 
-	%struct.B = type { i32 }
-	%struct.anon = type { void (%struct.B*)*, i32 }
- at str = internal constant [7 x i8] c"i, %d\0A\00"		; <[7 x i8]*> [#uses=1]
- at str1 = internal constant [7 x i8] c"j, %d\0A\00"		; <[7 x i8]*> [#uses=1]
+%struct.B = type { i32 }
+%struct.anon = type { void (%struct.B*)*, i32 }
+ at str = internal constant [7 x i8] c"i, %d\0A\00"
+ at str1 = internal constant [7 x i8] c"j, %d\0A\00"
 
 define internal void @_ZN1B1iEv(%struct.B* %this) {
 entry:
-	%tmp1 = getelementptr %struct.B, %struct.B* %this, i32 0, i32 0		; <i32*> [#uses=1]
-	%tmp2 = load i32, i32* %tmp1		; <i32> [#uses=1]
-	%tmp4 = tail call i32 (i8*, ...) @printf( i8* getelementptr ([7 x i8], [7 x i8]* @str, i32 0, i32 0), i32 %tmp2 )		; <i32> [#uses=0]
-	ret void
+  %tmp1 = getelementptr %struct.B, %struct.B* %this, i32 0, i32 0
+  %tmp2 = load i32, i32* %tmp1
+  %tmp4 = tail call i32 (i8*, ...) @printf(i8* getelementptr ([7 x i8], [7 x i8]* @str, i32 0, i32 0), i32 %tmp2)
+  ret void
 }
 
 declare i32 @printf(i8*, ...)
 
 define internal void @_ZN1B1jEv(%struct.B* %this) {
 entry:
-	%tmp1 = getelementptr %struct.B, %struct.B* %this, i32 0, i32 0		; <i32*> [#uses=1]
-	%tmp2 = load i32, i32* %tmp1		; <i32> [#uses=1]
-	%tmp4 = tail call i32 (i8*, ...) @printf( i8* getelementptr ([7 x i8], [7 x i8]* @str1, i32 0, i32 0), i32 %tmp2 )		; <i32> [#uses=0]
-	ret void
+  %tmp1 = getelementptr %struct.B, %struct.B* %this, i32 0, i32 0
+  %tmp2 = load i32, i32* %tmp1
+  %tmp4 = tail call i32 (i8*, ...) @printf(i8* getelementptr ([7 x i8], [7 x i8]* @str1, i32 0, i32 0), i32 %tmp2)
+  ret void
 }
 
 define i32 @main() {
 entry:
-	%b.i29 = alloca %struct.B, align 4		; <%struct.B*> [#uses=3]
-	%b.i1 = alloca %struct.B, align 4		; <%struct.B*> [#uses=3]
-	%b.i = alloca %struct.B, align 4		; <%struct.B*> [#uses=3]
-	%tmp2.i = getelementptr %struct.B, %struct.B* %b.i, i32 0, i32 0		; <i32*> [#uses=1]
-	store i32 4, i32* %tmp2.i
-	br i1 icmp eq (i64 and (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to i64), i64 4294967296), i64 0), label %_Z3fooiM1BFvvE.exit, label %cond_true.i
-
-cond_true.i:		; preds = %entry
-	%b2.i = bitcast %struct.B* %b.i to i8*		; <i8*> [#uses=1]
-	%ctg23.i = getelementptr i8, i8* %b2.i, i32 ashr (i32 trunc (i64 lshr (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to i64), i64 32) to i32), i32 1)		; <i8*> [#uses=1]
-	%tmp121314.i = bitcast i8* %ctg23.i to i32 (...)***		; <i32 (...)***> [#uses=1]
-	%tmp15.i = load i32 (...)**, i32 (...)*** %tmp121314.i		; <i32 (...)**> [#uses=1]
-	%tmp151.i = bitcast i32 (...)** %tmp15.i to i8*		; <i8*> [#uses=1]
-	%ctg2.i = getelementptr i8, i8* %tmp151.i, i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32)		; <i8*> [#uses=1]
-	%tmp2021.i = bitcast i8* %ctg2.i to i32 (...)**		; <i32 (...)**> [#uses=1]
-	%tmp22.i = load i32 (...)*, i32 (...)** %tmp2021.i		; <i32 (...)*> [#uses=1]
-	%tmp2223.i = bitcast i32 (...)* %tmp22.i to void (%struct.B*)*		; <void (%struct.B*)*> [#uses=1]
-	br label %_Z3fooiM1BFvvE.exit
-
-_Z3fooiM1BFvvE.exit:		; preds = %cond_true.i, %entry
-	%iftmp.2.0.i = phi void (%struct.B*)* [ %tmp2223.i, %cond_true.i ], [ inttoptr (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to void (%struct.B*)*), %entry ]		; <void (%struct.B*)*> [#uses=1]
-	%b4.i = bitcast %struct.B* %b.i to i8*		; <i8*> [#uses=1]
-	%ctg25.i = getelementptr i8, i8* %b4.i, i32 ashr (i32 trunc (i64 lshr (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to i64), i64 32) to i32), i32 1)		; <i8*> [#uses=1]
-	%tmp3031.i = bitcast i8* %ctg25.i to %struct.B*		; <%struct.B*> [#uses=1]
-	call void %iftmp.2.0.i( %struct.B* %tmp3031.i )
-	%tmp2.i30 = getelementptr %struct.B, %struct.B* %b.i29, i32 0, i32 0		; <i32*> [#uses=1]
-	store i32 6, i32* %tmp2.i30
-	br i1 icmp eq (i64 and (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1jEv to i32) to i64), i64 4294967296), i64 0), label %_Z3fooiM1BFvvE.exit56, label %cond_true.i46
-
-cond_true.i46:		; preds = %_Z3fooiM1BFvvE.exit
-	%b2.i35 = bitcast %struct.B* %b.i29 to i8*		; <i8*> [#uses=1]
-	%ctg23.i36 = getelementptr i8, i8* %b2.i35, i32 ashr (i32 trunc (i64 lshr (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1jEv to i32) to i64), i64 32) to i32), i32 1)		; <i8*> [#uses=1]
-	%tmp121314.i37 = bitcast i8* %ctg23.i36 to i32 (...)***		; <i32 (...)***> [#uses=1]
-	%tmp15.i38 = load i32 (...)**, i32 (...)*** %tmp121314.i37		; <i32 (...)**> [#uses=1]
-	%tmp151.i41 = bitcast i32 (...)** %tmp15.i38 to i8*		; <i8*> [#uses=1]
-	%ctg2.i42 = getelementptr i8, i8* %tmp151.i41, i32 ptrtoint (void (%struct.B*)* @_ZN1B1jEv to i32)		; <i8*> [#uses=1]
-	%tmp2021.i43 = bitcast i8* %ctg2.i42 to i32 (...)**		; <i32 (...)**> [#uses=1]
-	%tmp22.i44 = load i32 (...)*, i32 (...)** %tmp2021.i43		; <i32 (...)*> [#uses=1]
-	%tmp2223.i45 = bitcast i32 (...)* %tmp22.i44 to void (%struct.B*)*		; <void (%struct.B*)*> [#uses=1]
-	br label %_Z3fooiM1BFvvE.exit56
-
-_Z3fooiM1BFvvE.exit56:		; preds = %cond_true.i46, %_Z3fooiM1BFvvE.exit
-	%iftmp.2.0.i49 = phi void (%struct.B*)* [ %tmp2223.i45, %cond_true.i46 ], [ inttoptr (i32 ptrtoint (void (%struct.B*)* @_ZN1B1jEv to i32) to void (%struct.B*)*), %_Z3fooiM1BFvvE.exit ]		; <void (%struct.B*)*> [#uses=1]
-	%b4.i53 = bitcast %struct.B* %b.i29 to i8*		; <i8*> [#uses=1]
-	%ctg25.i54 = getelementptr i8, i8* %b4.i53, i32 ashr (i32 trunc (i64 lshr (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1jEv to i32) to i64), i64 32) to i32), i32 1)		; <i8*> [#uses=1]
-	%tmp3031.i55 = bitcast i8* %ctg25.i54 to %struct.B*		; <%struct.B*> [#uses=1]
-	call void %iftmp.2.0.i49( %struct.B* %tmp3031.i55 )
-	%tmp2.i2 = getelementptr %struct.B, %struct.B* %b.i1, i32 0, i32 0		; <i32*> [#uses=1]
-	store i32 -1, i32* %tmp2.i2
-	br i1 icmp eq (i64 and (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to i64), i64 4294967296), i64 0), label %_Z3fooiM1BFvvE.exit28, label %cond_true.i18
-
-cond_true.i18:		; preds = %_Z3fooiM1BFvvE.exit56
-	%b2.i7 = bitcast %struct.B* %b.i1 to i8*		; <i8*> [#uses=1]
-	%ctg23.i8 = getelementptr i8, i8* %b2.i7, i32 ashr (i32 trunc (i64 lshr (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to i64), i64 32) to i32), i32 1)		; <i8*> [#uses=1]
-	%tmp121314.i9 = bitcast i8* %ctg23.i8 to i32 (...)***		; <i32 (...)***> [#uses=1]
-	%tmp15.i10 = load i32 (...)**, i32 (...)*** %tmp121314.i9		; <i32 (...)**> [#uses=1]
-	%tmp151.i13 = bitcast i32 (...)** %tmp15.i10 to i8*		; <i8*> [#uses=1]
-	%ctg2.i14 = getelementptr i8, i8* %tmp151.i13, i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32)		; <i8*> [#uses=1]
-	%tmp2021.i15 = bitcast i8* %ctg2.i14 to i32 (...)**		; <i32 (...)**> [#uses=1]
-	%tmp22.i16 = load i32 (...)*, i32 (...)** %tmp2021.i15		; <i32 (...)*> [#uses=1]
-	%tmp2223.i17 = bitcast i32 (...)* %tmp22.i16 to void (%struct.B*)*		; <void (%struct.B*)*> [#uses=1]
-	br label %_Z3fooiM1BFvvE.exit28
-
-_Z3fooiM1BFvvE.exit28:		; preds = %cond_true.i18, %_Z3fooiM1BFvvE.exit56
-	%iftmp.2.0.i21 = phi void (%struct.B*)* [ %tmp2223.i17, %cond_true.i18 ], [ inttoptr (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to void (%struct.B*)*), %_Z3fooiM1BFvvE.exit56 ]		; <void (%struct.B*)*> [#uses=1]
-	%b4.i25 = bitcast %struct.B* %b.i1 to i8*		; <i8*> [#uses=1]
-	%ctg25.i26 = getelementptr i8, i8* %b4.i25, i32 ashr (i32 trunc (i64 lshr (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to i64), i64 32) to i32), i32 1)		; <i8*> [#uses=1]
-	%tmp3031.i27 = bitcast i8* %ctg25.i26 to %struct.B*		; <%struct.B*> [#uses=1]
-	call void %iftmp.2.0.i21( %struct.B* %tmp3031.i27 )
-	ret i32 0
+  %b.i29 = alloca %struct.B, align 4
+  %b.i1 = alloca %struct.B, align 4
+  %b.i = alloca %struct.B, align 4
+  %tmp2.i = getelementptr %struct.B, %struct.B* %b.i, i32 0, i32 0
+  store i32 4, i32* %tmp2.i
+  br i1 icmp eq (i64 and (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to i64), i64 4294967296), i64 0), label %_Z3fooiM1BFvvE.exit, label %cond_true.i
+
+cond_true.i:
+  %b2.i = bitcast %struct.B* %b.i to i8*
+  %ctg23.i = getelementptr i8, i8* %b2.i, i32 ashr (i32 trunc (i64 lshr (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to i64), i64 32) to i32), i32 1)
+  %tmp121314.i = bitcast i8* %ctg23.i to i32 (...)***
+  %tmp15.i = load i32 (...)**, i32 (...)*** %tmp121314.i
+  %tmp151.i = bitcast i32 (...)** %tmp15.i to i8*
+  %ctg2.i = getelementptr i8, i8* %tmp151.i, i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32)
+  %tmp2021.i = bitcast i8* %ctg2.i to i32 (...)**
+  %tmp22.i = load i32 (...)*, i32 (...)** %tmp2021.i
+  %tmp2223.i = bitcast i32 (...)* %tmp22.i to void (%struct.B*)*
+  br label %_Z3fooiM1BFvvE.exit
+
+_Z3fooiM1BFvvE.exit:
+  %iftmp.2.0.i = phi void (%struct.B*)* [ %tmp2223.i, %cond_true.i ], [ inttoptr (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to void (%struct.B*)*), %entry ]
+  %b4.i = bitcast %struct.B* %b.i to i8*
+  %ctg25.i = getelementptr i8, i8* %b4.i, i32 ashr (i32 trunc (i64 lshr (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to i64), i64 32) to i32), i32 1)
+  %tmp3031.i = bitcast i8* %ctg25.i to %struct.B*
+  call void %iftmp.2.0.i(%struct.B* %tmp3031.i)
+  %tmp2.i30 = getelementptr %struct.B, %struct.B* %b.i29, i32 0, i32 0
+  store i32 6, i32* %tmp2.i30
+  br i1 icmp eq (i64 and (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1jEv to i32) to i64), i64 4294967296), i64 0), label %_Z3fooiM1BFvvE.exit56, label %cond_true.i46
+
+cond_true.i46:
+  %b2.i35 = bitcast %struct.B* %b.i29 to i8*
+  %ctg23.i36 = getelementptr i8, i8* %b2.i35, i32 ashr (i32 trunc (i64 lshr (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1jEv to i32) to i64), i64 32) to i32), i32 1)
+  %tmp121314.i37 = bitcast i8* %ctg23.i36 to i32 (...)***
+  %tmp15.i38 = load i32 (...)**, i32 (...)*** %tmp121314.i37
+  %tmp151.i41 = bitcast i32 (...)** %tmp15.i38 to i8*
+  %ctg2.i42 = getelementptr i8, i8* %tmp151.i41, i32 ptrtoint (void (%struct.B*)* @_ZN1B1jEv to i32)
+  %tmp2021.i43 = bitcast i8* %ctg2.i42 to i32 (...)**
+  %tmp22.i44 = load i32 (...)*, i32 (...)** %tmp2021.i43
+  %tmp2223.i45 = bitcast i32 (...)* %tmp22.i44 to void (%struct.B*)*
+  br label %_Z3fooiM1BFvvE.exit56
+
+_Z3fooiM1BFvvE.exit56:
+  %iftmp.2.0.i49 = phi void (%struct.B*)* [ %tmp2223.i45, %cond_true.i46 ], [ inttoptr (i32 ptrtoint (void (%struct.B*)* @_ZN1B1jEv to i32) to void (%struct.B*)*), %_Z3fooiM1BFvvE.exit ]
+  %b4.i53 = bitcast %struct.B* %b.i29 to i8*
+  %ctg25.i54 = getelementptr i8, i8* %b4.i53, i32 ashr (i32 trunc (i64 lshr (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1jEv to i32) to i64), i64 32) to i32), i32 1)
+  %tmp3031.i55 = bitcast i8* %ctg25.i54 to %struct.B*
+  call void %iftmp.2.0.i49(%struct.B* %tmp3031.i55)
+  %tmp2.i2 = getelementptr %struct.B, %struct.B* %b.i1, i32 0, i32 0
+  store i32 -1, i32* %tmp2.i2
+  br i1 icmp eq (i64 and (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to i64), i64 4294967296), i64 0), label %_Z3fooiM1BFvvE.exit28, label %cond_true.i18
+
+cond_true.i18:
+  %b2.i7 = bitcast %struct.B* %b.i1 to i8*
+  %ctg23.i8 = getelementptr i8, i8* %b2.i7, i32 ashr (i32 trunc (i64 lshr (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to i64), i64 32) to i32), i32 1)
+  %tmp121314.i9 = bitcast i8* %ctg23.i8 to i32 (...)***
+  %tmp15.i10 = load i32 (...)**, i32 (...)*** %tmp121314.i9
+  %tmp151.i13 = bitcast i32 (...)** %tmp15.i10 to i8*
+  %ctg2.i14 = getelementptr i8, i8* %tmp151.i13, i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32)
+  %tmp2021.i15 = bitcast i8* %ctg2.i14 to i32 (...)**
+  %tmp22.i16 = load i32 (...)*, i32 (...)** %tmp2021.i15
+  %tmp2223.i17 = bitcast i32 (...)* %tmp22.i16 to void (%struct.B*)*
+  br label %_Z3fooiM1BFvvE.exit28
+
+_Z3fooiM1BFvvE.exit28:
+  %iftmp.2.0.i21 = phi void (%struct.B*)* [ %tmp2223.i17, %cond_true.i18 ], [ inttoptr (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to void (%struct.B*)*), %_Z3fooiM1BFvvE.exit56 ]
+  %b4.i25 = bitcast %struct.B* %b.i1 to i8*
+  %ctg25.i26 = getelementptr i8, i8* %b4.i25, i32 ashr (i32 trunc (i64 lshr (i64 zext (i32 ptrtoint (void (%struct.B*)* @_ZN1B1iEv to i32) to i64), i64 32) to i32), i32 1)
+  %tmp3031.i27 = bitcast i8* %ctg25.i26 to %struct.B*
+  call void %iftmp.2.0.i21(%struct.B* %tmp3031.i27)
+  ret i32 0
 }
+
+; CHECK-NOT: LPC9
+

Modified: llvm/trunk/test/CodeGen/ARM/2008-08-07-AsmPrintBug.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/2008-08-07-AsmPrintBug.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/2008-08-07-AsmPrintBug.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/2008-08-07-AsmPrintBug.ll Tue Dec 27 12:35:19 2016
@@ -1,13 +1,16 @@
-; RUN: llc < %s -mtriple=arm-apple-darwin -mattr=+v6 -relocation-model=pic | grep comm
+; RUN: llc -mtriple arm-apple-darwin -mattr=+v6 -relocation-model pic -filetype asm -o - %s | FileCheck %s
 
-	%struct.FILE = type { i8*, i32, i32, i16, i16, %struct.__sbuf, i32, i8*, i32 (i8*)*, i32 (i8*, i8*, i32)*, i64 (i8*, i64, i32)*, i32 (i8*, i8*, i32)*, %struct.__sbuf, %struct.__sFILEX*, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 }
-	%struct.__gcov_var = type { %struct.FILE*, i32, i32, i32, i32, i32, i32, [1025 x i32] }
-	%struct.__sFILEX = type opaque
-	%struct.__sbuf = type { i8*, i32 }
- at __gcov_var = common global %struct.__gcov_var zeroinitializer		; <%struct.__gcov_var*> [#uses=1]
+%struct.FILE = type { i8*, i32, i32, i16, i16, %struct.__sbuf, i32, i8*, i32 (i8*)*, i32 (i8*, i8*, i32)*, i64 (i8*, i64, i32)*, i32 (i8*, i8*, i32)*, %struct.__sbuf, %struct.__sFILEX*, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 }
+%struct.__gcov_var = type { %struct.FILE*, i32, i32, i32, i32, i32, i32, [1025 x i32] }
+%struct.__sFILEX = type opaque
+%struct.__sbuf = type { i8*, i32 }
+ at __gcov_var = common global %struct.__gcov_var zeroinitializer
 
 define i32 @__gcov_close() nounwind {
 entry:
-	load i32, i32* getelementptr (%struct.__gcov_var, %struct.__gcov_var* @__gcov_var, i32 0, i32 5), align 4		; <i32>:0 [#uses=1]
-	ret i32 %0
+  load i32, i32* getelementptr (%struct.__gcov_var, %struct.__gcov_var* @__gcov_var, i32 0, i32 5), align 4
+  ret i32 %0
 }
+
+; CHECK: comm
+

Modified: llvm/trunk/test/CodeGen/ARM/2009-07-18-RewriterBug.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/2009-07-18-RewriterBug.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/2009-07-18-RewriterBug.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/2009-07-18-RewriterBug.ll Tue Dec 27 12:35:19 2016
@@ -1,1321 +1,1336 @@
-; RUN: llc < %s -mtriple=armv6-apple-darwin10 -mattr=+vfp2 | grep vcmpe | count 13
+; RUN: llc -mtriple armv6-apple-darwin10 -mattr=+vfp2 -filetype asm -o - %s | FileCheck %s
 
-	%struct.EDGE_PAIR = type { %struct.edge_rec*, %struct.edge_rec* }
-	%struct.VEC2 = type { double, double, double }
-	%struct.VERTEX = type { %struct.VEC2, %struct.VERTEX*, %struct.VERTEX* }
-	%struct.edge_rec = type { %struct.VERTEX*, %struct.edge_rec*, i32, i8* }
- at avail_edge = internal global %struct.edge_rec* null		; <%struct.edge_rec**> [#uses=6]
- at _2E_str7 = internal constant [21 x i8] c"ERROR: Only 1 point!\00", section "__TEXT,__cstring,cstring_literals", align 1		; <[21 x i8]*> [#uses=1]
- at llvm.used = appending global [1 x i8*] [i8* bitcast (void (%struct.EDGE_PAIR*, %struct.VERTEX*, %struct.VERTEX*)* @build_delaunay to i8*)], section "llvm.metadata"		; <[1 x i8*]*> [#uses=0]
+%struct.EDGE_PAIR = type { %struct.edge_rec*, %struct.edge_rec* }
+%struct.VEC2 = type { double, double, double }
+%struct.VERTEX = type { %struct.VEC2, %struct.VERTEX*, %struct.VERTEX* }
+%struct.edge_rec = type { %struct.VERTEX*, %struct.edge_rec*, i32, i8* }
+ at avail_edge = internal global %struct.edge_rec* null
+ at _2E_str7 = internal constant [21 x i8] c"ERROR: Only 1 point!\00", section "__TEXT,__cstring,cstring_literals", align 1
+ at llvm.used = appending global [1 x i8*] [i8* bitcast (void (%struct.EDGE_PAIR*, %struct.VERTEX*, %struct.VERTEX*)* @build_delaunay to i8*)], section "llvm.metadata"
 
 define void @build_delaunay(%struct.EDGE_PAIR* noalias nocapture sret %agg.result, %struct.VERTEX* %tree, %struct.VERTEX* %extra) nounwind {
 entry:
-	%delright = alloca %struct.EDGE_PAIR, align 8		; <%struct.EDGE_PAIR*> [#uses=3]
-	%delleft = alloca %struct.EDGE_PAIR, align 8		; <%struct.EDGE_PAIR*> [#uses=3]
-	%0 = icmp eq %struct.VERTEX* %tree, null		; <i1> [#uses=1]
-	br i1 %0, label %bb8, label %bb
-
-bb:		; preds = %entry
-	%1 = getelementptr %struct.VERTEX, %struct.VERTEX* %tree, i32 0, i32 2		; <%struct.VERTEX**> [#uses=1]
-	%2 = load %struct.VERTEX*, %struct.VERTEX** %1, align 4		; <%struct.VERTEX*> [#uses=2]
-	%3 = icmp eq %struct.VERTEX* %2, null		; <i1> [#uses=1]
-	br i1 %3, label %bb7, label %bb1.i
-
-bb1.i:		; preds = %bb1.i, %bb
-	%tree_addr.0.i = phi %struct.VERTEX* [ %5, %bb1.i ], [ %tree, %bb ]		; <%struct.VERTEX*> [#uses=3]
-	%4 = getelementptr %struct.VERTEX, %struct.VERTEX* %tree_addr.0.i, i32 0, i32 1		; <%struct.VERTEX**> [#uses=1]
-	%5 = load %struct.VERTEX*, %struct.VERTEX** %4, align 4		; <%struct.VERTEX*> [#uses=2]
-	%6 = icmp eq %struct.VERTEX* %5, null		; <i1> [#uses=1]
-	br i1 %6, label %get_low.exit, label %bb1.i
-
-get_low.exit:		; preds = %bb1.i
-	call  void @build_delaunay(%struct.EDGE_PAIR* noalias sret %delright, %struct.VERTEX* %2, %struct.VERTEX* %extra) nounwind
-	%7 = getelementptr %struct.VERTEX, %struct.VERTEX* %tree, i32 0, i32 1		; <%struct.VERTEX**> [#uses=1]
-	%8 = load %struct.VERTEX*, %struct.VERTEX** %7, align 4		; <%struct.VERTEX*> [#uses=1]
-	call  void @build_delaunay(%struct.EDGE_PAIR* noalias sret %delleft, %struct.VERTEX* %8, %struct.VERTEX* %tree) nounwind
-	%9 = getelementptr %struct.EDGE_PAIR, %struct.EDGE_PAIR* %delleft, i32 0, i32 0		; <%struct.edge_rec**> [#uses=1]
-	%10 = load %struct.edge_rec*, %struct.edge_rec** %9, align 8		; <%struct.edge_rec*> [#uses=2]
-	%11 = getelementptr %struct.EDGE_PAIR, %struct.EDGE_PAIR* %delleft, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%12 = load %struct.edge_rec*, %struct.edge_rec** %11, align 4		; <%struct.edge_rec*> [#uses=1]
-	%13 = getelementptr %struct.EDGE_PAIR, %struct.EDGE_PAIR* %delright, i32 0, i32 0		; <%struct.edge_rec**> [#uses=1]
-	%14 = load %struct.edge_rec*, %struct.edge_rec** %13, align 8		; <%struct.edge_rec*> [#uses=1]
-	%15 = getelementptr %struct.EDGE_PAIR, %struct.EDGE_PAIR* %delright, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%16 = load %struct.edge_rec*, %struct.edge_rec** %15, align 4		; <%struct.edge_rec*> [#uses=2]
-	br label %bb.i
-
-bb.i:		; preds = %bb4.i, %get_low.exit
-	%rdi_addr.0.i = phi %struct.edge_rec* [ %14, %get_low.exit ], [ %72, %bb4.i ]		; <%struct.edge_rec*> [#uses=2]
-	%ldi_addr.1.i = phi %struct.edge_rec* [ %12, %get_low.exit ], [ %ldi_addr.0.i, %bb4.i ]		; <%struct.edge_rec*> [#uses=3]
-	%17 = getelementptr %struct.edge_rec, %struct.edge_rec* %rdi_addr.0.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%18 = load %struct.VERTEX*, %struct.VERTEX** %17, align 4		; <%struct.VERTEX*> [#uses=3]
-	%19 = ptrtoint %struct.edge_rec* %ldi_addr.1.i to i32		; <i32> [#uses=1]
-	%20 = getelementptr %struct.VERTEX, %struct.VERTEX* %18, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%21 = load double, double* %20, align 4		; <double> [#uses=3]
-	%22 = getelementptr %struct.VERTEX, %struct.VERTEX* %18, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%23 = load double, double* %22, align 4		; <double> [#uses=3]
-	br label %bb2.i
-
-bb1.i1:		; preds = %bb2.i
-	%24 = ptrtoint %struct.edge_rec* %ldi_addr.0.i to i32		; <i32> [#uses=2]
-	%25 = add i32 %24, 48		; <i32> [#uses=1]
-	%26 = and i32 %25, 63		; <i32> [#uses=1]
-	%27 = and i32 %24, -64		; <i32> [#uses=1]
-	%28 = or i32 %26, %27		; <i32> [#uses=1]
-	%29 = inttoptr i32 %28 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%30 = getelementptr %struct.edge_rec, %struct.edge_rec* %29, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%31 = load %struct.edge_rec*, %struct.edge_rec** %30, align 4		; <%struct.edge_rec*> [#uses=1]
-	%32 = ptrtoint %struct.edge_rec* %31 to i32		; <i32> [#uses=2]
-	%33 = add i32 %32, 16		; <i32> [#uses=1]
-	%34 = and i32 %33, 63		; <i32> [#uses=1]
-	%35 = and i32 %32, -64		; <i32> [#uses=1]
-	%36 = or i32 %34, %35		; <i32> [#uses=2]
-	%37 = inttoptr i32 %36 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	br label %bb2.i
-
-bb2.i:		; preds = %bb1.i1, %bb.i
-	%ldi_addr.1.pn.i = phi %struct.edge_rec* [ %ldi_addr.1.i, %bb.i ], [ %37, %bb1.i1 ]		; <%struct.edge_rec*> [#uses=1]
-	%.pn6.in.in.i = phi i32 [ %19, %bb.i ], [ %36, %bb1.i1 ]		; <i32> [#uses=1]
-	%ldi_addr.0.i = phi %struct.edge_rec* [ %ldi_addr.1.i, %bb.i ], [ %37, %bb1.i1 ]		; <%struct.edge_rec*> [#uses=4]
-	%.pn6.in.i = xor i32 %.pn6.in.in.i, 32		; <i32> [#uses=1]
-	%.pn6.i = inttoptr i32 %.pn6.in.i to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%t1.0.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %ldi_addr.1.pn.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%t2.0.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %.pn6.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%t1.0.i = load %struct.VERTEX*, %struct.VERTEX** %t1.0.in.i		; <%struct.VERTEX*> [#uses=2]
-	%t2.0.i = load %struct.VERTEX*, %struct.VERTEX** %t2.0.in.i		; <%struct.VERTEX*> [#uses=2]
-	%38 = getelementptr %struct.VERTEX, %struct.VERTEX* %t1.0.i, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%39 = load double, double* %38, align 4		; <double> [#uses=3]
-	%40 = getelementptr %struct.VERTEX, %struct.VERTEX* %t1.0.i, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%41 = load double, double* %40, align 4		; <double> [#uses=3]
-	%42 = getelementptr %struct.VERTEX, %struct.VERTEX* %t2.0.i, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%43 = load double, double* %42, align 4		; <double> [#uses=1]
-	%44 = getelementptr %struct.VERTEX, %struct.VERTEX* %t2.0.i, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%45 = load double, double* %44, align 4		; <double> [#uses=1]
-	%46 = fsub double %39, %21		; <double> [#uses=1]
-	%47 = fsub double %45, %23		; <double> [#uses=1]
-	%48 = fmul double %46, %47		; <double> [#uses=1]
-	%49 = fsub double %43, %21		; <double> [#uses=1]
-	%50 = fsub double %41, %23		; <double> [#uses=1]
-	%51 = fmul double %49, %50		; <double> [#uses=1]
-	%52 = fsub double %48, %51		; <double> [#uses=1]
-	%53 = fcmp ogt double %52, 0.000000e+00		; <i1> [#uses=1]
-	br i1 %53, label %bb1.i1, label %bb3.i
-
-bb3.i:		; preds = %bb2.i
-	%54 = ptrtoint %struct.edge_rec* %rdi_addr.0.i to i32		; <i32> [#uses=1]
-	%55 = xor i32 %54, 32		; <i32> [#uses=3]
-	%56 = inttoptr i32 %55 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%57 = getelementptr %struct.edge_rec, %struct.edge_rec* %56, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%58 = load %struct.VERTEX*, %struct.VERTEX** %57, align 4		; <%struct.VERTEX*> [#uses=2]
-	%59 = getelementptr %struct.VERTEX, %struct.VERTEX* %58, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%60 = load double, double* %59, align 4		; <double> [#uses=1]
-	%61 = getelementptr %struct.VERTEX, %struct.VERTEX* %58, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%62 = load double, double* %61, align 4		; <double> [#uses=1]
-	%63 = fsub double %60, %39		; <double> [#uses=1]
-	%64 = fsub double %23, %41		; <double> [#uses=1]
-	%65 = fmul double %63, %64		; <double> [#uses=1]
-	%66 = fsub double %21, %39		; <double> [#uses=1]
-	%67 = fsub double %62, %41		; <double> [#uses=1]
-	%68 = fmul double %66, %67		; <double> [#uses=1]
-	%69 = fsub double %65, %68		; <double> [#uses=1]
-	%70 = fcmp ogt double %69, 0.000000e+00		; <i1> [#uses=1]
-	br i1 %70, label %bb4.i, label %bb5.i
-
-bb4.i:		; preds = %bb3.i
-	%71 = getelementptr %struct.edge_rec, %struct.edge_rec* %56, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%72 = load %struct.edge_rec*, %struct.edge_rec** %71, align 4		; <%struct.edge_rec*> [#uses=1]
-	br label %bb.i
-
-bb5.i:		; preds = %bb3.i
-	%73 = add i32 %55, 48		; <i32> [#uses=1]
-	%74 = and i32 %73, 63		; <i32> [#uses=1]
-	%75 = and i32 %55, -64		; <i32> [#uses=1]
-	%76 = or i32 %74, %75		; <i32> [#uses=1]
-	%77 = inttoptr i32 %76 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%78 = getelementptr %struct.edge_rec, %struct.edge_rec* %77, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%79 = load %struct.edge_rec*, %struct.edge_rec** %78, align 4		; <%struct.edge_rec*> [#uses=1]
-	%80 = ptrtoint %struct.edge_rec* %79 to i32		; <i32> [#uses=2]
-	%81 = add i32 %80, 16		; <i32> [#uses=1]
-	%82 = and i32 %81, 63		; <i32> [#uses=1]
-	%83 = and i32 %80, -64		; <i32> [#uses=1]
-	%84 = or i32 %82, %83		; <i32> [#uses=1]
-	%85 = inttoptr i32 %84 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%86 = getelementptr %struct.edge_rec, %struct.edge_rec* %ldi_addr.0.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%87 = load %struct.VERTEX*, %struct.VERTEX** %86, align 4		; <%struct.VERTEX*> [#uses=1]
-	%88 = call  %struct.edge_rec* @alloc_edge() nounwind		; <%struct.edge_rec*> [#uses=6]
-	%89 = getelementptr %struct.edge_rec, %struct.edge_rec* %88, i32 0, i32 1		; <%struct.edge_rec**> [#uses=4]
-	store %struct.edge_rec* %88, %struct.edge_rec** %89, align 4
-	%90 = getelementptr %struct.edge_rec, %struct.edge_rec* %88, i32 0, i32 0		; <%struct.VERTEX**> [#uses=2]
-	store %struct.VERTEX* %18, %struct.VERTEX** %90, align 4
-	%91 = ptrtoint %struct.edge_rec* %88 to i32		; <i32> [#uses=5]
-	%92 = add i32 %91, 16		; <i32> [#uses=2]
-	%93 = inttoptr i32 %92 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%94 = add i32 %91, 48		; <i32> [#uses=1]
-	%95 = inttoptr i32 %94 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%96 = getelementptr %struct.edge_rec, %struct.edge_rec* %93, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %95, %struct.edge_rec** %96, align 4
-	%97 = add i32 %91, 32		; <i32> [#uses=1]
-	%98 = inttoptr i32 %97 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=3]
-	%99 = getelementptr %struct.edge_rec, %struct.edge_rec* %98, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %98, %struct.edge_rec** %99, align 4
-	%100 = getelementptr %struct.edge_rec, %struct.edge_rec* %98, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	store %struct.VERTEX* %87, %struct.VERTEX** %100, align 4
-	%101 = getelementptr %struct.edge_rec, %struct.edge_rec* %95, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %93, %struct.edge_rec** %101, align 4
-	%102 = load %struct.edge_rec*, %struct.edge_rec** %89, align 4		; <%struct.edge_rec*> [#uses=1]
-	%103 = ptrtoint %struct.edge_rec* %102 to i32		; <i32> [#uses=2]
-	%104 = add i32 %103, 16		; <i32> [#uses=1]
-	%105 = and i32 %104, 63		; <i32> [#uses=1]
-	%106 = and i32 %103, -64		; <i32> [#uses=1]
-	%107 = or i32 %105, %106		; <i32> [#uses=1]
-	%108 = inttoptr i32 %107 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%109 = getelementptr %struct.edge_rec, %struct.edge_rec* %85, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%110 = load %struct.edge_rec*, %struct.edge_rec** %109, align 4		; <%struct.edge_rec*> [#uses=1]
-	%111 = ptrtoint %struct.edge_rec* %110 to i32		; <i32> [#uses=2]
-	%112 = add i32 %111, 16		; <i32> [#uses=1]
-	%113 = and i32 %112, 63		; <i32> [#uses=1]
-	%114 = and i32 %111, -64		; <i32> [#uses=1]
-	%115 = or i32 %113, %114		; <i32> [#uses=1]
-	%116 = inttoptr i32 %115 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%117 = getelementptr %struct.edge_rec, %struct.edge_rec* %116, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%118 = load %struct.edge_rec*, %struct.edge_rec** %117, align 4		; <%struct.edge_rec*> [#uses=1]
-	%119 = getelementptr %struct.edge_rec, %struct.edge_rec* %108, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%120 = load %struct.edge_rec*, %struct.edge_rec** %119, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %118, %struct.edge_rec** %119, align 4
-	store %struct.edge_rec* %120, %struct.edge_rec** %117, align 4
-	%121 = load %struct.edge_rec*, %struct.edge_rec** %89, align 4		; <%struct.edge_rec*> [#uses=1]
-	%122 = load %struct.edge_rec*, %struct.edge_rec** %109, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %121, %struct.edge_rec** %109, align 4
-	store %struct.edge_rec* %122, %struct.edge_rec** %89, align 4
-	%123 = xor i32 %91, 32		; <i32> [#uses=1]
-	%124 = inttoptr i32 %123 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=3]
-	%125 = getelementptr %struct.edge_rec, %struct.edge_rec* %124, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%126 = load %struct.edge_rec*, %struct.edge_rec** %125, align 4		; <%struct.edge_rec*> [#uses=1]
-	%127 = ptrtoint %struct.edge_rec* %126 to i32		; <i32> [#uses=2]
-	%128 = add i32 %127, 16		; <i32> [#uses=1]
-	%129 = and i32 %128, 63		; <i32> [#uses=1]
-	%130 = and i32 %127, -64		; <i32> [#uses=1]
-	%131 = or i32 %129, %130		; <i32> [#uses=1]
-	%132 = inttoptr i32 %131 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%133 = getelementptr %struct.edge_rec, %struct.edge_rec* %ldi_addr.0.i, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%134 = load %struct.edge_rec*, %struct.edge_rec** %133, align 4		; <%struct.edge_rec*> [#uses=1]
-	%135 = ptrtoint %struct.edge_rec* %134 to i32		; <i32> [#uses=2]
-	%136 = add i32 %135, 16		; <i32> [#uses=1]
-	%137 = and i32 %136, 63		; <i32> [#uses=1]
-	%138 = and i32 %135, -64		; <i32> [#uses=1]
-	%139 = or i32 %137, %138		; <i32> [#uses=1]
-	%140 = inttoptr i32 %139 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%141 = getelementptr %struct.edge_rec, %struct.edge_rec* %140, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%142 = load %struct.edge_rec*, %struct.edge_rec** %141, align 4		; <%struct.edge_rec*> [#uses=1]
-	%143 = getelementptr %struct.edge_rec, %struct.edge_rec* %132, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%144 = load %struct.edge_rec*, %struct.edge_rec** %143, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %142, %struct.edge_rec** %143, align 4
-	store %struct.edge_rec* %144, %struct.edge_rec** %141, align 4
-	%145 = load %struct.edge_rec*, %struct.edge_rec** %125, align 4		; <%struct.edge_rec*> [#uses=1]
-	%146 = load %struct.edge_rec*, %struct.edge_rec** %133, align 4		; <%struct.edge_rec*> [#uses=2]
-	store %struct.edge_rec* %145, %struct.edge_rec** %133, align 4
-	store %struct.edge_rec* %146, %struct.edge_rec** %125, align 4
-	%147 = and i32 %92, 63		; <i32> [#uses=1]
-	%148 = and i32 %91, -64		; <i32> [#uses=1]
-	%149 = or i32 %147, %148		; <i32> [#uses=1]
-	%150 = inttoptr i32 %149 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%151 = getelementptr %struct.edge_rec, %struct.edge_rec* %150, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%152 = load %struct.edge_rec*, %struct.edge_rec** %151, align 4		; <%struct.edge_rec*> [#uses=1]
-	%153 = ptrtoint %struct.edge_rec* %152 to i32		; <i32> [#uses=2]
-	%154 = add i32 %153, 16		; <i32> [#uses=1]
-	%155 = and i32 %154, 63		; <i32> [#uses=1]
-	%156 = and i32 %153, -64		; <i32> [#uses=1]
-	%157 = or i32 %155, %156		; <i32> [#uses=1]
-	%158 = inttoptr i32 %157 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%159 = load %struct.VERTEX*, %struct.VERTEX** %90, align 4		; <%struct.VERTEX*> [#uses=1]
-	%160 = getelementptr %struct.edge_rec, %struct.edge_rec* %124, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%161 = load %struct.VERTEX*, %struct.VERTEX** %160, align 4		; <%struct.VERTEX*> [#uses=1]
-	%162 = getelementptr %struct.edge_rec, %struct.edge_rec* %16, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%163 = load %struct.VERTEX*, %struct.VERTEX** %162, align 4		; <%struct.VERTEX*> [#uses=1]
-	%164 = icmp eq %struct.VERTEX* %163, %159		; <i1> [#uses=1]
-	%rdo_addr.0.i = select i1 %164, %struct.edge_rec* %88, %struct.edge_rec* %16		; <%struct.edge_rec*> [#uses=3]
-	%165 = getelementptr %struct.edge_rec, %struct.edge_rec* %10, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%166 = load %struct.VERTEX*, %struct.VERTEX** %165, align 4		; <%struct.VERTEX*> [#uses=1]
-	%167 = icmp eq %struct.VERTEX* %166, %161		; <i1> [#uses=1]
-	%ldo_addr.0.ph.i = select i1 %167, %struct.edge_rec* %124, %struct.edge_rec* %10		; <%struct.edge_rec*> [#uses=3]
-	br label %bb9.i
-
-bb9.i:		; preds = %bb25.i, %bb24.i, %bb5.i
-	%lcand.2.i = phi %struct.edge_rec* [ %146, %bb5.i ], [ %lcand.1.i, %bb24.i ], [ %739, %bb25.i ]		; <%struct.edge_rec*> [#uses=5]
-	%rcand.2.i = phi %struct.edge_rec* [ %158, %bb5.i ], [ %666, %bb24.i ], [ %rcand.1.i, %bb25.i ]		; <%struct.edge_rec*> [#uses=5]
-	%basel.0.i = phi %struct.edge_rec* [ %88, %bb5.i ], [ %595, %bb24.i ], [ %716, %bb25.i ]		; <%struct.edge_rec*> [#uses=2]
-	%168 = getelementptr %struct.edge_rec, %struct.edge_rec* %lcand.2.i, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%169 = load %struct.edge_rec*, %struct.edge_rec** %168, align 4		; <%struct.edge_rec*> [#uses=3]
-	%170 = getelementptr %struct.edge_rec, %struct.edge_rec* %basel.0.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=3]
-	%171 = load %struct.VERTEX*, %struct.VERTEX** %170, align 4		; <%struct.VERTEX*> [#uses=4]
-	%172 = ptrtoint %struct.edge_rec* %basel.0.i to i32		; <i32> [#uses=3]
-	%173 = xor i32 %172, 32		; <i32> [#uses=1]
-	%174 = inttoptr i32 %173 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%175 = getelementptr %struct.edge_rec, %struct.edge_rec* %174, i32 0, i32 0		; <%struct.VERTEX**> [#uses=3]
-	%176 = load %struct.VERTEX*, %struct.VERTEX** %175, align 4		; <%struct.VERTEX*> [#uses=3]
-	%177 = ptrtoint %struct.edge_rec* %169 to i32		; <i32> [#uses=1]
-	%178 = xor i32 %177, 32		; <i32> [#uses=1]
-	%179 = inttoptr i32 %178 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%180 = getelementptr %struct.edge_rec, %struct.edge_rec* %179, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%181 = load %struct.VERTEX*, %struct.VERTEX** %180, align 4		; <%struct.VERTEX*> [#uses=2]
-	%182 = getelementptr %struct.VERTEX, %struct.VERTEX* %171, i32 0, i32 0, i32 0		; <double*> [#uses=2]
-	%183 = load double, double* %182, align 4		; <double> [#uses=2]
-	%184 = getelementptr %struct.VERTEX, %struct.VERTEX* %171, i32 0, i32 0, i32 1		; <double*> [#uses=2]
-	%185 = load double, double* %184, align 4		; <double> [#uses=2]
-	%186 = getelementptr %struct.VERTEX, %struct.VERTEX* %181, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%187 = load double, double* %186, align 4		; <double> [#uses=1]
-	%188 = getelementptr %struct.VERTEX, %struct.VERTEX* %181, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%189 = load double, double* %188, align 4		; <double> [#uses=1]
-	%190 = getelementptr %struct.VERTEX, %struct.VERTEX* %176, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%191 = load double, double* %190, align 4		; <double> [#uses=2]
-	%192 = getelementptr %struct.VERTEX, %struct.VERTEX* %176, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%193 = load double, double* %192, align 4		; <double> [#uses=2]
-	%194 = fsub double %183, %191		; <double> [#uses=1]
-	%195 = fsub double %189, %193		; <double> [#uses=1]
-	%196 = fmul double %194, %195		; <double> [#uses=1]
-	%197 = fsub double %187, %191		; <double> [#uses=1]
-	%198 = fsub double %185, %193		; <double> [#uses=1]
-	%199 = fmul double %197, %198		; <double> [#uses=1]
-	%200 = fsub double %196, %199		; <double> [#uses=1]
-	%201 = fcmp ogt double %200, 0.000000e+00		; <i1> [#uses=1]
-	br i1 %201, label %bb10.i, label %bb13.i
-
-bb10.i:		; preds = %bb9.i
-	%202 = getelementptr %struct.VERTEX, %struct.VERTEX* %171, i32 0, i32 0, i32 2		; <double*> [#uses=1]
-	%avail_edge.promoted25 = load %struct.edge_rec*, %struct.edge_rec** @avail_edge		; <%struct.edge_rec*> [#uses=1]
-	br label %bb12.i
-
-bb11.i:		; preds = %bb12.i
-	%203 = ptrtoint %struct.edge_rec* %lcand.0.i to i32		; <i32> [#uses=3]
-	%204 = add i32 %203, 16		; <i32> [#uses=1]
-	%205 = and i32 %204, 63		; <i32> [#uses=1]
-	%206 = and i32 %203, -64		; <i32> [#uses=3]
-	%207 = or i32 %205, %206		; <i32> [#uses=1]
-	%208 = inttoptr i32 %207 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%209 = getelementptr %struct.edge_rec, %struct.edge_rec* %208, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%210 = load %struct.edge_rec*, %struct.edge_rec** %209, align 4		; <%struct.edge_rec*> [#uses=1]
-	%211 = ptrtoint %struct.edge_rec* %210 to i32		; <i32> [#uses=2]
-	%212 = add i32 %211, 16		; <i32> [#uses=1]
-	%213 = and i32 %212, 63		; <i32> [#uses=1]
-	%214 = and i32 %211, -64		; <i32> [#uses=1]
-	%215 = or i32 %213, %214		; <i32> [#uses=1]
-	%216 = inttoptr i32 %215 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%217 = getelementptr %struct.edge_rec, %struct.edge_rec* %lcand.0.i, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%218 = load %struct.edge_rec*, %struct.edge_rec** %217, align 4		; <%struct.edge_rec*> [#uses=1]
-	%219 = ptrtoint %struct.edge_rec* %218 to i32		; <i32> [#uses=2]
-	%220 = add i32 %219, 16		; <i32> [#uses=1]
-	%221 = and i32 %220, 63		; <i32> [#uses=1]
-	%222 = and i32 %219, -64		; <i32> [#uses=1]
-	%223 = or i32 %221, %222		; <i32> [#uses=1]
-	%224 = inttoptr i32 %223 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%225 = getelementptr %struct.edge_rec, %struct.edge_rec* %216, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%226 = load %struct.edge_rec*, %struct.edge_rec** %225, align 4		; <%struct.edge_rec*> [#uses=1]
-	%227 = ptrtoint %struct.edge_rec* %226 to i32		; <i32> [#uses=2]
-	%228 = add i32 %227, 16		; <i32> [#uses=1]
-	%229 = and i32 %228, 63		; <i32> [#uses=1]
-	%230 = and i32 %227, -64		; <i32> [#uses=1]
-	%231 = or i32 %229, %230		; <i32> [#uses=1]
-	%232 = inttoptr i32 %231 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%233 = getelementptr %struct.edge_rec, %struct.edge_rec* %232, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%234 = load %struct.edge_rec*, %struct.edge_rec** %233, align 4		; <%struct.edge_rec*> [#uses=1]
-	%235 = getelementptr %struct.edge_rec, %struct.edge_rec* %224, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%236 = load %struct.edge_rec*, %struct.edge_rec** %235, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %234, %struct.edge_rec** %235, align 4
-	store %struct.edge_rec* %236, %struct.edge_rec** %233, align 4
-	%237 = load %struct.edge_rec*, %struct.edge_rec** %217, align 4		; <%struct.edge_rec*> [#uses=1]
-	%238 = load %struct.edge_rec*, %struct.edge_rec** %225, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %237, %struct.edge_rec** %225, align 4
-	store %struct.edge_rec* %238, %struct.edge_rec** %217, align 4
-	%239 = xor i32 %203, 32		; <i32> [#uses=2]
-	%240 = add i32 %239, 16		; <i32> [#uses=1]
-	%241 = and i32 %240, 63		; <i32> [#uses=1]
-	%242 = or i32 %241, %206		; <i32> [#uses=1]
-	%243 = inttoptr i32 %242 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%244 = getelementptr %struct.edge_rec, %struct.edge_rec* %243, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%245 = load %struct.edge_rec*, %struct.edge_rec** %244, align 4		; <%struct.edge_rec*> [#uses=1]
-	%246 = ptrtoint %struct.edge_rec* %245 to i32		; <i32> [#uses=2]
-	%247 = add i32 %246, 16		; <i32> [#uses=1]
-	%248 = and i32 %247, 63		; <i32> [#uses=1]
-	%249 = and i32 %246, -64		; <i32> [#uses=1]
-	%250 = or i32 %248, %249		; <i32> [#uses=1]
-	%251 = inttoptr i32 %250 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%252 = inttoptr i32 %239 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%253 = getelementptr %struct.edge_rec, %struct.edge_rec* %252, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%254 = load %struct.edge_rec*, %struct.edge_rec** %253, align 4		; <%struct.edge_rec*> [#uses=1]
-	%255 = ptrtoint %struct.edge_rec* %254 to i32		; <i32> [#uses=2]
-	%256 = add i32 %255, 16		; <i32> [#uses=1]
-	%257 = and i32 %256, 63		; <i32> [#uses=1]
-	%258 = and i32 %255, -64		; <i32> [#uses=1]
-	%259 = or i32 %257, %258		; <i32> [#uses=1]
-	%260 = inttoptr i32 %259 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%261 = getelementptr %struct.edge_rec, %struct.edge_rec* %251, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%262 = load %struct.edge_rec*, %struct.edge_rec** %261, align 4		; <%struct.edge_rec*> [#uses=1]
-	%263 = ptrtoint %struct.edge_rec* %262 to i32		; <i32> [#uses=2]
-	%264 = add i32 %263, 16		; <i32> [#uses=1]
-	%265 = and i32 %264, 63		; <i32> [#uses=1]
-	%266 = and i32 %263, -64		; <i32> [#uses=1]
-	%267 = or i32 %265, %266		; <i32> [#uses=1]
-	%268 = inttoptr i32 %267 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%269 = getelementptr %struct.edge_rec, %struct.edge_rec* %268, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%270 = load %struct.edge_rec*, %struct.edge_rec** %269, align 4		; <%struct.edge_rec*> [#uses=1]
-	%271 = getelementptr %struct.edge_rec, %struct.edge_rec* %260, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%272 = load %struct.edge_rec*, %struct.edge_rec** %271, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %270, %struct.edge_rec** %271, align 4
-	store %struct.edge_rec* %272, %struct.edge_rec** %269, align 4
-	%273 = load %struct.edge_rec*, %struct.edge_rec** %253, align 4		; <%struct.edge_rec*> [#uses=1]
-	%274 = load %struct.edge_rec*, %struct.edge_rec** %261, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %273, %struct.edge_rec** %261, align 4
-	store %struct.edge_rec* %274, %struct.edge_rec** %253, align 4
-	%275 = inttoptr i32 %206 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%276 = getelementptr %struct.edge_rec, %struct.edge_rec* %275, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %avail_edge.tmp.026, %struct.edge_rec** %276, align 4
-	%277 = getelementptr %struct.edge_rec, %struct.edge_rec* %t.0.i, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%278 = load %struct.edge_rec*, %struct.edge_rec** %277, align 4		; <%struct.edge_rec*> [#uses=2]
-	%.pre.i = load double, double* %182, align 4		; <double> [#uses=1]
-	%.pre22.i = load double, double* %184, align 4		; <double> [#uses=1]
-	br label %bb12.i
-
-bb12.i:		; preds = %bb11.i, %bb10.i
-	%avail_edge.tmp.026 = phi %struct.edge_rec* [ %avail_edge.promoted25, %bb10.i ], [ %275, %bb11.i ]		; <%struct.edge_rec*> [#uses=2]
-	%279 = phi double [ %.pre22.i, %bb11.i ], [ %185, %bb10.i ]		; <double> [#uses=3]
-	%280 = phi double [ %.pre.i, %bb11.i ], [ %183, %bb10.i ]		; <double> [#uses=3]
-	%lcand.0.i = phi %struct.edge_rec* [ %lcand.2.i, %bb10.i ], [ %t.0.i, %bb11.i ]		; <%struct.edge_rec*> [#uses=3]
-	%t.0.i = phi %struct.edge_rec* [ %169, %bb10.i ], [ %278, %bb11.i ]		; <%struct.edge_rec*> [#uses=4]
-	%.pn5.in.in.in.i = phi %struct.edge_rec* [ %lcand.2.i, %bb10.i ], [ %t.0.i, %bb11.i ]		; <%struct.edge_rec*> [#uses=1]
-	%.pn4.in.in.in.i = phi %struct.edge_rec* [ %169, %bb10.i ], [ %278, %bb11.i ]		; <%struct.edge_rec*> [#uses=1]
-	%lcand.2.pn.i = phi %struct.edge_rec* [ %lcand.2.i, %bb10.i ], [ %t.0.i, %bb11.i ]		; <%struct.edge_rec*> [#uses=1]
-	%.pn5.in.in.i = ptrtoint %struct.edge_rec* %.pn5.in.in.in.i to i32		; <i32> [#uses=1]
-	%.pn4.in.in.i = ptrtoint %struct.edge_rec* %.pn4.in.in.in.i to i32		; <i32> [#uses=1]
-	%.pn5.in.i = xor i32 %.pn5.in.in.i, 32		; <i32> [#uses=1]
-	%.pn4.in.i = xor i32 %.pn4.in.in.i, 32		; <i32> [#uses=1]
-	%.pn5.i = inttoptr i32 %.pn5.in.i to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%.pn4.i = inttoptr i32 %.pn4.in.i to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%v1.0.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %.pn5.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%v2.0.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %.pn4.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%v3.0.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %lcand.2.pn.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%v1.0.i = load %struct.VERTEX*, %struct.VERTEX** %v1.0.in.i		; <%struct.VERTEX*> [#uses=3]
-	%v2.0.i = load %struct.VERTEX*, %struct.VERTEX** %v2.0.in.i		; <%struct.VERTEX*> [#uses=3]
-	%v3.0.i = load %struct.VERTEX*, %struct.VERTEX** %v3.0.in.i		; <%struct.VERTEX*> [#uses=3]
-	%281 = load double, double* %202, align 4		; <double> [#uses=3]
-	%282 = getelementptr %struct.VERTEX, %struct.VERTEX* %v1.0.i, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%283 = load double, double* %282, align 4		; <double> [#uses=1]
-	%284 = fsub double %283, %280		; <double> [#uses=2]
-	%285 = getelementptr %struct.VERTEX, %struct.VERTEX* %v1.0.i, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%286 = load double, double* %285, align 4		; <double> [#uses=1]
-	%287 = fsub double %286, %279		; <double> [#uses=2]
-	%288 = getelementptr %struct.VERTEX, %struct.VERTEX* %v1.0.i, i32 0, i32 0, i32 2		; <double*> [#uses=1]
-	%289 = load double, double* %288, align 4		; <double> [#uses=1]
-	%290 = getelementptr %struct.VERTEX, %struct.VERTEX* %v2.0.i, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%291 = load double, double* %290, align 4		; <double> [#uses=1]
-	%292 = fsub double %291, %280		; <double> [#uses=2]
-	%293 = getelementptr %struct.VERTEX, %struct.VERTEX* %v2.0.i, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%294 = load double, double* %293, align 4		; <double> [#uses=1]
-	%295 = fsub double %294, %279		; <double> [#uses=2]
-	%296 = getelementptr %struct.VERTEX, %struct.VERTEX* %v2.0.i, i32 0, i32 0, i32 2		; <double*> [#uses=1]
-	%297 = load double, double* %296, align 4		; <double> [#uses=1]
-	%298 = getelementptr %struct.VERTEX, %struct.VERTEX* %v3.0.i, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%299 = load double, double* %298, align 4		; <double> [#uses=1]
-	%300 = fsub double %299, %280		; <double> [#uses=2]
-	%301 = getelementptr %struct.VERTEX, %struct.VERTEX* %v3.0.i, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%302 = load double, double* %301, align 4		; <double> [#uses=1]
-	%303 = fsub double %302, %279		; <double> [#uses=2]
-	%304 = getelementptr %struct.VERTEX, %struct.VERTEX* %v3.0.i, i32 0, i32 0, i32 2		; <double*> [#uses=1]
-	%305 = load double, double* %304, align 4		; <double> [#uses=1]
-	%306 = fsub double %289, %281		; <double> [#uses=1]
-	%307 = fmul double %292, %303		; <double> [#uses=1]
-	%308 = fmul double %295, %300		; <double> [#uses=1]
-	%309 = fsub double %307, %308		; <double> [#uses=1]
-	%310 = fmul double %306, %309		; <double> [#uses=1]
-	%311 = fsub double %297, %281		; <double> [#uses=1]
-	%312 = fmul double %300, %287		; <double> [#uses=1]
-	%313 = fmul double %303, %284		; <double> [#uses=1]
-	%314 = fsub double %312, %313		; <double> [#uses=1]
-	%315 = fmul double %311, %314		; <double> [#uses=1]
-	%316 = fadd double %315, %310		; <double> [#uses=1]
-	%317 = fsub double %305, %281		; <double> [#uses=1]
-	%318 = fmul double %284, %295		; <double> [#uses=1]
-	%319 = fmul double %287, %292		; <double> [#uses=1]
-	%320 = fsub double %318, %319		; <double> [#uses=1]
-	%321 = fmul double %317, %320		; <double> [#uses=1]
-	%322 = fadd double %321, %316		; <double> [#uses=1]
-	%323 = fcmp ogt double %322, 0.000000e+00		; <i1> [#uses=1]
-	br i1 %323, label %bb11.i, label %bb13.loopexit.i
-
-bb13.loopexit.i:		; preds = %bb12.i
-	store %struct.edge_rec* %avail_edge.tmp.026, %struct.edge_rec** @avail_edge
-	%.pre23.i = load %struct.VERTEX*, %struct.VERTEX** %170, align 4		; <%struct.VERTEX*> [#uses=1]
-	%.pre24.i = load %struct.VERTEX*, %struct.VERTEX** %175, align 4		; <%struct.VERTEX*> [#uses=1]
-	br label %bb13.i
-
-bb13.i:		; preds = %bb13.loopexit.i, %bb9.i
-	%324 = phi %struct.VERTEX* [ %.pre24.i, %bb13.loopexit.i ], [ %176, %bb9.i ]		; <%struct.VERTEX*> [#uses=4]
-	%325 = phi %struct.VERTEX* [ %.pre23.i, %bb13.loopexit.i ], [ %171, %bb9.i ]		; <%struct.VERTEX*> [#uses=3]
-	%lcand.1.i = phi %struct.edge_rec* [ %lcand.0.i, %bb13.loopexit.i ], [ %lcand.2.i, %bb9.i ]		; <%struct.edge_rec*> [#uses=3]
-	%326 = ptrtoint %struct.edge_rec* %rcand.2.i to i32		; <i32> [#uses=2]
-	%327 = add i32 %326, 16		; <i32> [#uses=1]
-	%328 = and i32 %327, 63		; <i32> [#uses=1]
-	%329 = and i32 %326, -64		; <i32> [#uses=1]
-	%330 = or i32 %328, %329		; <i32> [#uses=1]
-	%331 = inttoptr i32 %330 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%332 = getelementptr %struct.edge_rec, %struct.edge_rec* %331, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%333 = load %struct.edge_rec*, %struct.edge_rec** %332, align 4		; <%struct.edge_rec*> [#uses=1]
-	%334 = ptrtoint %struct.edge_rec* %333 to i32		; <i32> [#uses=2]
-	%335 = add i32 %334, 16		; <i32> [#uses=1]
-	%336 = and i32 %335, 63		; <i32> [#uses=1]
-	%337 = and i32 %334, -64		; <i32> [#uses=1]
-	%338 = or i32 %336, %337		; <i32> [#uses=3]
-	%339 = xor i32 %338, 32		; <i32> [#uses=1]
-	%340 = inttoptr i32 %339 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%341 = getelementptr %struct.edge_rec, %struct.edge_rec* %340, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%342 = load %struct.VERTEX*, %struct.VERTEX** %341, align 4		; <%struct.VERTEX*> [#uses=2]
-	%343 = getelementptr %struct.VERTEX, %struct.VERTEX* %325, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%344 = load double, double* %343, align 4		; <double> [#uses=1]
-	%345 = getelementptr %struct.VERTEX, %struct.VERTEX* %325, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%346 = load double, double* %345, align 4		; <double> [#uses=1]
-	%347 = getelementptr %struct.VERTEX, %struct.VERTEX* %342, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%348 = load double, double* %347, align 4		; <double> [#uses=1]
-	%349 = getelementptr %struct.VERTEX, %struct.VERTEX* %342, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%350 = load double, double* %349, align 4		; <double> [#uses=1]
-	%351 = getelementptr %struct.VERTEX, %struct.VERTEX* %324, i32 0, i32 0, i32 0		; <double*> [#uses=2]
-	%352 = load double, double* %351, align 4		; <double> [#uses=3]
-	%353 = getelementptr %struct.VERTEX, %struct.VERTEX* %324, i32 0, i32 0, i32 1		; <double*> [#uses=2]
-	%354 = load double, double* %353, align 4		; <double> [#uses=3]
-	%355 = fsub double %344, %352		; <double> [#uses=1]
-	%356 = fsub double %350, %354		; <double> [#uses=1]
-	%357 = fmul double %355, %356		; <double> [#uses=1]
-	%358 = fsub double %348, %352		; <double> [#uses=1]
-	%359 = fsub double %346, %354		; <double> [#uses=1]
-	%360 = fmul double %358, %359		; <double> [#uses=1]
-	%361 = fsub double %357, %360		; <double> [#uses=1]
-	%362 = fcmp ogt double %361, 0.000000e+00		; <i1> [#uses=1]
-	br i1 %362, label %bb14.i, label %bb17.i
-
-bb14.i:		; preds = %bb13.i
-	%363 = getelementptr %struct.VERTEX, %struct.VERTEX* %324, i32 0, i32 0, i32 2		; <double*> [#uses=1]
-	%avail_edge.promoted = load %struct.edge_rec*, %struct.edge_rec** @avail_edge		; <%struct.edge_rec*> [#uses=1]
-	br label %bb16.i
-
-bb15.i:		; preds = %bb16.i
-	%364 = ptrtoint %struct.edge_rec* %rcand.0.i to i32		; <i32> [#uses=3]
-	%365 = add i32 %364, 16		; <i32> [#uses=1]
-	%366 = and i32 %365, 63		; <i32> [#uses=1]
-	%367 = and i32 %364, -64		; <i32> [#uses=3]
-	%368 = or i32 %366, %367		; <i32> [#uses=1]
-	%369 = inttoptr i32 %368 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%370 = getelementptr %struct.edge_rec, %struct.edge_rec* %369, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%371 = load %struct.edge_rec*, %struct.edge_rec** %370, align 4		; <%struct.edge_rec*> [#uses=1]
-	%372 = ptrtoint %struct.edge_rec* %371 to i32		; <i32> [#uses=2]
-	%373 = add i32 %372, 16		; <i32> [#uses=1]
-	%374 = and i32 %373, 63		; <i32> [#uses=1]
-	%375 = and i32 %372, -64		; <i32> [#uses=1]
-	%376 = or i32 %374, %375		; <i32> [#uses=1]
-	%377 = inttoptr i32 %376 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%378 = getelementptr %struct.edge_rec, %struct.edge_rec* %rcand.0.i, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%379 = load %struct.edge_rec*, %struct.edge_rec** %378, align 4		; <%struct.edge_rec*> [#uses=1]
-	%380 = ptrtoint %struct.edge_rec* %379 to i32		; <i32> [#uses=2]
-	%381 = add i32 %380, 16		; <i32> [#uses=1]
-	%382 = and i32 %381, 63		; <i32> [#uses=1]
-	%383 = and i32 %380, -64		; <i32> [#uses=1]
-	%384 = or i32 %382, %383		; <i32> [#uses=1]
-	%385 = inttoptr i32 %384 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%386 = getelementptr %struct.edge_rec, %struct.edge_rec* %377, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%387 = load %struct.edge_rec*, %struct.edge_rec** %386, align 4		; <%struct.edge_rec*> [#uses=1]
-	%388 = ptrtoint %struct.edge_rec* %387 to i32		; <i32> [#uses=2]
-	%389 = add i32 %388, 16		; <i32> [#uses=1]
-	%390 = and i32 %389, 63		; <i32> [#uses=1]
-	%391 = and i32 %388, -64		; <i32> [#uses=1]
-	%392 = or i32 %390, %391		; <i32> [#uses=1]
-	%393 = inttoptr i32 %392 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%394 = getelementptr %struct.edge_rec, %struct.edge_rec* %393, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%395 = load %struct.edge_rec*, %struct.edge_rec** %394, align 4		; <%struct.edge_rec*> [#uses=1]
-	%396 = getelementptr %struct.edge_rec, %struct.edge_rec* %385, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%397 = load %struct.edge_rec*, %struct.edge_rec** %396, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %395, %struct.edge_rec** %396, align 4
-	store %struct.edge_rec* %397, %struct.edge_rec** %394, align 4
-	%398 = load %struct.edge_rec*, %struct.edge_rec** %378, align 4		; <%struct.edge_rec*> [#uses=1]
-	%399 = load %struct.edge_rec*, %struct.edge_rec** %386, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %398, %struct.edge_rec** %386, align 4
-	store %struct.edge_rec* %399, %struct.edge_rec** %378, align 4
-	%400 = xor i32 %364, 32		; <i32> [#uses=2]
-	%401 = add i32 %400, 16		; <i32> [#uses=1]
-	%402 = and i32 %401, 63		; <i32> [#uses=1]
-	%403 = or i32 %402, %367		; <i32> [#uses=1]
-	%404 = inttoptr i32 %403 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%405 = getelementptr %struct.edge_rec, %struct.edge_rec* %404, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%406 = load %struct.edge_rec*, %struct.edge_rec** %405, align 4		; <%struct.edge_rec*> [#uses=1]
-	%407 = ptrtoint %struct.edge_rec* %406 to i32		; <i32> [#uses=2]
-	%408 = add i32 %407, 16		; <i32> [#uses=1]
-	%409 = and i32 %408, 63		; <i32> [#uses=1]
-	%410 = and i32 %407, -64		; <i32> [#uses=1]
-	%411 = or i32 %409, %410		; <i32> [#uses=1]
-	%412 = inttoptr i32 %411 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%413 = inttoptr i32 %400 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%414 = getelementptr %struct.edge_rec, %struct.edge_rec* %413, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%415 = load %struct.edge_rec*, %struct.edge_rec** %414, align 4		; <%struct.edge_rec*> [#uses=1]
-	%416 = ptrtoint %struct.edge_rec* %415 to i32		; <i32> [#uses=2]
-	%417 = add i32 %416, 16		; <i32> [#uses=1]
-	%418 = and i32 %417, 63		; <i32> [#uses=1]
-	%419 = and i32 %416, -64		; <i32> [#uses=1]
-	%420 = or i32 %418, %419		; <i32> [#uses=1]
-	%421 = inttoptr i32 %420 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%422 = getelementptr %struct.edge_rec, %struct.edge_rec* %412, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%423 = load %struct.edge_rec*, %struct.edge_rec** %422, align 4		; <%struct.edge_rec*> [#uses=1]
-	%424 = ptrtoint %struct.edge_rec* %423 to i32		; <i32> [#uses=2]
-	%425 = add i32 %424, 16		; <i32> [#uses=1]
-	%426 = and i32 %425, 63		; <i32> [#uses=1]
-	%427 = and i32 %424, -64		; <i32> [#uses=1]
-	%428 = or i32 %426, %427		; <i32> [#uses=1]
-	%429 = inttoptr i32 %428 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%430 = getelementptr %struct.edge_rec, %struct.edge_rec* %429, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%431 = load %struct.edge_rec*, %struct.edge_rec** %430, align 4		; <%struct.edge_rec*> [#uses=1]
-	%432 = getelementptr %struct.edge_rec, %struct.edge_rec* %421, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%433 = load %struct.edge_rec*, %struct.edge_rec** %432, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %431, %struct.edge_rec** %432, align 4
-	store %struct.edge_rec* %433, %struct.edge_rec** %430, align 4
-	%434 = load %struct.edge_rec*, %struct.edge_rec** %414, align 4		; <%struct.edge_rec*> [#uses=1]
-	%435 = load %struct.edge_rec*, %struct.edge_rec** %422, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %434, %struct.edge_rec** %422, align 4
-	store %struct.edge_rec* %435, %struct.edge_rec** %414, align 4
-	%436 = inttoptr i32 %367 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%437 = getelementptr %struct.edge_rec, %struct.edge_rec* %436, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %avail_edge.tmp.0, %struct.edge_rec** %437, align 4
-	%438 = add i32 %t.1.in.i, 16		; <i32> [#uses=1]
-	%439 = and i32 %438, 63		; <i32> [#uses=1]
-	%440 = and i32 %t.1.in.i, -64		; <i32> [#uses=1]
-	%441 = or i32 %439, %440		; <i32> [#uses=1]
-	%442 = inttoptr i32 %441 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%443 = getelementptr %struct.edge_rec, %struct.edge_rec* %442, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%444 = load %struct.edge_rec*, %struct.edge_rec** %443, align 4		; <%struct.edge_rec*> [#uses=1]
-	%445 = ptrtoint %struct.edge_rec* %444 to i32		; <i32> [#uses=2]
-	%446 = add i32 %445, 16		; <i32> [#uses=1]
-	%447 = and i32 %446, 63		; <i32> [#uses=1]
-	%448 = and i32 %445, -64		; <i32> [#uses=1]
-	%449 = or i32 %447, %448		; <i32> [#uses=2]
-	%.pre25.i = load double, double* %351, align 4		; <double> [#uses=1]
-	%.pre26.i = load double, double* %353, align 4		; <double> [#uses=1]
-	br label %bb16.i
-
-bb16.i:		; preds = %bb15.i, %bb14.i
-	%avail_edge.tmp.0 = phi %struct.edge_rec* [ %avail_edge.promoted, %bb14.i ], [ %436, %bb15.i ]		; <%struct.edge_rec*> [#uses=2]
-	%450 = phi double [ %.pre26.i, %bb15.i ], [ %354, %bb14.i ]		; <double> [#uses=3]
-	%451 = phi double [ %.pre25.i, %bb15.i ], [ %352, %bb14.i ]		; <double> [#uses=3]
-	%rcand.0.i = phi %struct.edge_rec* [ %rcand.2.i, %bb14.i ], [ %t.1.i, %bb15.i ]		; <%struct.edge_rec*> [#uses=3]
-	%t.1.in.i = phi i32 [ %338, %bb14.i ], [ %449, %bb15.i ]		; <i32> [#uses=3]
-	%.pn3.in.in.i = phi i32 [ %338, %bb14.i ], [ %449, %bb15.i ]		; <i32> [#uses=1]
-	%.pn.in.in.in.i = phi %struct.edge_rec* [ %rcand.2.i, %bb14.i ], [ %t.1.i, %bb15.i ]		; <%struct.edge_rec*> [#uses=1]
-	%rcand.2.pn.i = phi %struct.edge_rec* [ %rcand.2.i, %bb14.i ], [ %t.1.i, %bb15.i ]		; <%struct.edge_rec*> [#uses=1]
-	%t.1.i = inttoptr i32 %t.1.in.i to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=3]
-	%.pn.in.in.i = ptrtoint %struct.edge_rec* %.pn.in.in.in.i to i32		; <i32> [#uses=1]
-	%.pn3.in.i = xor i32 %.pn3.in.in.i, 32		; <i32> [#uses=1]
-	%.pn.in.i = xor i32 %.pn.in.in.i, 32		; <i32> [#uses=1]
-	%.pn3.i = inttoptr i32 %.pn3.in.i to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%.pn.i = inttoptr i32 %.pn.in.i to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%v1.1.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %.pn3.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%v2.1.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %.pn.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%v3.1.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %rcand.2.pn.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%v1.1.i = load %struct.VERTEX*, %struct.VERTEX** %v1.1.in.i		; <%struct.VERTEX*> [#uses=3]
-	%v2.1.i = load %struct.VERTEX*, %struct.VERTEX** %v2.1.in.i		; <%struct.VERTEX*> [#uses=3]
-	%v3.1.i = load %struct.VERTEX*, %struct.VERTEX** %v3.1.in.i		; <%struct.VERTEX*> [#uses=3]
-	%452 = load double, double* %363, align 4		; <double> [#uses=3]
-	%453 = getelementptr %struct.VERTEX, %struct.VERTEX* %v1.1.i, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%454 = load double, double* %453, align 4		; <double> [#uses=1]
-	%455 = fsub double %454, %451		; <double> [#uses=2]
-	%456 = getelementptr %struct.VERTEX, %struct.VERTEX* %v1.1.i, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%457 = load double, double* %456, align 4		; <double> [#uses=1]
-	%458 = fsub double %457, %450		; <double> [#uses=2]
-	%459 = getelementptr %struct.VERTEX, %struct.VERTEX* %v1.1.i, i32 0, i32 0, i32 2		; <double*> [#uses=1]
-	%460 = load double, double* %459, align 4		; <double> [#uses=1]
-	%461 = getelementptr %struct.VERTEX, %struct.VERTEX* %v2.1.i, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%462 = load double, double* %461, align 4		; <double> [#uses=1]
-	%463 = fsub double %462, %451		; <double> [#uses=2]
-	%464 = getelementptr %struct.VERTEX, %struct.VERTEX* %v2.1.i, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%465 = load double, double* %464, align 4		; <double> [#uses=1]
-	%466 = fsub double %465, %450		; <double> [#uses=2]
-	%467 = getelementptr %struct.VERTEX, %struct.VERTEX* %v2.1.i, i32 0, i32 0, i32 2		; <double*> [#uses=1]
-	%468 = load double, double* %467, align 4		; <double> [#uses=1]
-	%469 = getelementptr %struct.VERTEX, %struct.VERTEX* %v3.1.i, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%470 = load double, double* %469, align 4		; <double> [#uses=1]
-	%471 = fsub double %470, %451		; <double> [#uses=2]
-	%472 = getelementptr %struct.VERTEX, %struct.VERTEX* %v3.1.i, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%473 = load double, double* %472, align 4		; <double> [#uses=1]
-	%474 = fsub double %473, %450		; <double> [#uses=2]
-	%475 = getelementptr %struct.VERTEX, %struct.VERTEX* %v3.1.i, i32 0, i32 0, i32 2		; <double*> [#uses=1]
-	%476 = load double, double* %475, align 4		; <double> [#uses=1]
-	%477 = fsub double %460, %452		; <double> [#uses=1]
-	%478 = fmul double %463, %474		; <double> [#uses=1]
-	%479 = fmul double %466, %471		; <double> [#uses=1]
-	%480 = fsub double %478, %479		; <double> [#uses=1]
-	%481 = fmul double %477, %480		; <double> [#uses=1]
-	%482 = fsub double %468, %452		; <double> [#uses=1]
-	%483 = fmul double %471, %458		; <double> [#uses=1]
-	%484 = fmul double %474, %455		; <double> [#uses=1]
-	%485 = fsub double %483, %484		; <double> [#uses=1]
-	%486 = fmul double %482, %485		; <double> [#uses=1]
-	%487 = fadd double %486, %481		; <double> [#uses=1]
-	%488 = fsub double %476, %452		; <double> [#uses=1]
-	%489 = fmul double %455, %466		; <double> [#uses=1]
-	%490 = fmul double %458, %463		; <double> [#uses=1]
-	%491 = fsub double %489, %490		; <double> [#uses=1]
-	%492 = fmul double %488, %491		; <double> [#uses=1]
-	%493 = fadd double %492, %487		; <double> [#uses=1]
-	%494 = fcmp ogt double %493, 0.000000e+00		; <i1> [#uses=1]
-	br i1 %494, label %bb15.i, label %bb17.loopexit.i
-
-bb17.loopexit.i:		; preds = %bb16.i
-	store %struct.edge_rec* %avail_edge.tmp.0, %struct.edge_rec** @avail_edge
-	%.pre27.i = load %struct.VERTEX*, %struct.VERTEX** %170, align 4		; <%struct.VERTEX*> [#uses=1]
-	%.pre28.i = load %struct.VERTEX*, %struct.VERTEX** %175, align 4		; <%struct.VERTEX*> [#uses=1]
-	br label %bb17.i
-
-bb17.i:		; preds = %bb17.loopexit.i, %bb13.i
-	%495 = phi %struct.VERTEX* [ %.pre28.i, %bb17.loopexit.i ], [ %324, %bb13.i ]		; <%struct.VERTEX*> [#uses=3]
-	%496 = phi %struct.VERTEX* [ %.pre27.i, %bb17.loopexit.i ], [ %325, %bb13.i ]		; <%struct.VERTEX*> [#uses=3]
-	%rcand.1.i = phi %struct.edge_rec* [ %rcand.0.i, %bb17.loopexit.i ], [ %rcand.2.i, %bb13.i ]		; <%struct.edge_rec*> [#uses=3]
-	%497 = ptrtoint %struct.edge_rec* %lcand.1.i to i32		; <i32> [#uses=1]
-	%498 = xor i32 %497, 32		; <i32> [#uses=1]
-	%499 = inttoptr i32 %498 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%500 = getelementptr %struct.edge_rec, %struct.edge_rec* %499, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%501 = load %struct.VERTEX*, %struct.VERTEX** %500, align 4		; <%struct.VERTEX*> [#uses=4]
-	%502 = getelementptr %struct.VERTEX, %struct.VERTEX* %496, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%503 = load double, double* %502, align 4		; <double> [#uses=1]
-	%504 = getelementptr %struct.VERTEX, %struct.VERTEX* %496, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%505 = load double, double* %504, align 4		; <double> [#uses=1]
-	%506 = getelementptr %struct.VERTEX, %struct.VERTEX* %501, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%507 = load double, double* %506, align 4		; <double> [#uses=2]
-	%508 = getelementptr %struct.VERTEX, %struct.VERTEX* %501, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%509 = load double, double* %508, align 4		; <double> [#uses=2]
-	%510 = getelementptr %struct.VERTEX, %struct.VERTEX* %495, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%511 = load double, double* %510, align 4		; <double> [#uses=3]
-	%512 = getelementptr %struct.VERTEX, %struct.VERTEX* %495, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%513 = load double, double* %512, align 4		; <double> [#uses=3]
-	%514 = fsub double %503, %511		; <double> [#uses=2]
-	%515 = fsub double %509, %513		; <double> [#uses=1]
-	%516 = fmul double %514, %515		; <double> [#uses=1]
-	%517 = fsub double %507, %511		; <double> [#uses=1]
-	%518 = fsub double %505, %513		; <double> [#uses=2]
-	%519 = fmul double %517, %518		; <double> [#uses=1]
-	%520 = fsub double %516, %519		; <double> [#uses=1]
-	%521 = fcmp ogt double %520, 0.000000e+00		; <i1> [#uses=2]
-	%522 = ptrtoint %struct.edge_rec* %rcand.1.i to i32		; <i32> [#uses=3]
-	%523 = xor i32 %522, 32		; <i32> [#uses=1]
-	%524 = inttoptr i32 %523 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%525 = getelementptr %struct.edge_rec, %struct.edge_rec* %524, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%526 = load %struct.VERTEX*, %struct.VERTEX** %525, align 4		; <%struct.VERTEX*> [#uses=4]
-	%527 = getelementptr %struct.VERTEX, %struct.VERTEX* %526, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%528 = load double, double* %527, align 4		; <double> [#uses=4]
-	%529 = getelementptr %struct.VERTEX, %struct.VERTEX* %526, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%530 = load double, double* %529, align 4		; <double> [#uses=4]
-	%531 = fsub double %530, %513		; <double> [#uses=1]
-	%532 = fmul double %514, %531		; <double> [#uses=1]
-	%533 = fsub double %528, %511		; <double> [#uses=1]
-	%534 = fmul double %533, %518		; <double> [#uses=1]
-	%535 = fsub double %532, %534		; <double> [#uses=1]
-	%536 = fcmp ogt double %535, 0.000000e+00		; <i1> [#uses=2]
-	%537 = or i1 %536, %521		; <i1> [#uses=1]
-	br i1 %537, label %bb21.i, label %do_merge.exit
-
-bb21.i:		; preds = %bb17.i
-	%538 = getelementptr %struct.edge_rec, %struct.edge_rec* %lcand.1.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%539 = load %struct.VERTEX*, %struct.VERTEX** %538, align 4		; <%struct.VERTEX*> [#uses=3]
-	%540 = getelementptr %struct.edge_rec, %struct.edge_rec* %rcand.1.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%541 = load %struct.VERTEX*, %struct.VERTEX** %540, align 4		; <%struct.VERTEX*> [#uses=3]
-	br i1 %521, label %bb22.i, label %bb24.i
-
-bb22.i:		; preds = %bb21.i
-	br i1 %536, label %bb23.i, label %bb25.i
-
-bb23.i:		; preds = %bb22.i
-	%542 = getelementptr %struct.VERTEX, %struct.VERTEX* %526, i32 0, i32 0, i32 2		; <double*> [#uses=1]
-	%543 = load double, double* %542, align 4		; <double> [#uses=3]
-	%544 = fsub double %507, %528		; <double> [#uses=2]
-	%545 = fsub double %509, %530		; <double> [#uses=2]
-	%546 = getelementptr %struct.VERTEX, %struct.VERTEX* %501, i32 0, i32 0, i32 2		; <double*> [#uses=1]
-	%547 = load double, double* %546, align 4		; <double> [#uses=1]
-	%548 = getelementptr %struct.VERTEX, %struct.VERTEX* %539, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%549 = load double, double* %548, align 4		; <double> [#uses=1]
-	%550 = fsub double %549, %528		; <double> [#uses=2]
-	%551 = getelementptr %struct.VERTEX, %struct.VERTEX* %539, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%552 = load double, double* %551, align 4		; <double> [#uses=1]
-	%553 = fsub double %552, %530		; <double> [#uses=2]
-	%554 = getelementptr %struct.VERTEX, %struct.VERTEX* %539, i32 0, i32 0, i32 2		; <double*> [#uses=1]
-	%555 = load double, double* %554, align 4		; <double> [#uses=1]
-	%556 = getelementptr %struct.VERTEX, %struct.VERTEX* %541, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%557 = load double, double* %556, align 4		; <double> [#uses=1]
-	%558 = fsub double %557, %528		; <double> [#uses=2]
-	%559 = getelementptr %struct.VERTEX, %struct.VERTEX* %541, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%560 = load double, double* %559, align 4		; <double> [#uses=1]
-	%561 = fsub double %560, %530		; <double> [#uses=2]
-	%562 = getelementptr %struct.VERTEX, %struct.VERTEX* %541, i32 0, i32 0, i32 2		; <double*> [#uses=1]
-	%563 = load double, double* %562, align 4		; <double> [#uses=1]
-	%564 = fsub double %547, %543		; <double> [#uses=1]
-	%565 = fmul double %550, %561		; <double> [#uses=1]
-	%566 = fmul double %553, %558		; <double> [#uses=1]
-	%567 = fsub double %565, %566		; <double> [#uses=1]
-	%568 = fmul double %564, %567		; <double> [#uses=1]
-	%569 = fsub double %555, %543		; <double> [#uses=1]
-	%570 = fmul double %558, %545		; <double> [#uses=1]
-	%571 = fmul double %561, %544		; <double> [#uses=1]
-	%572 = fsub double %570, %571		; <double> [#uses=1]
-	%573 = fmul double %569, %572		; <double> [#uses=1]
-	%574 = fadd double %573, %568		; <double> [#uses=1]
-	%575 = fsub double %563, %543		; <double> [#uses=1]
-	%576 = fmul double %544, %553		; <double> [#uses=1]
-	%577 = fmul double %545, %550		; <double> [#uses=1]
-	%578 = fsub double %576, %577		; <double> [#uses=1]
-	%579 = fmul double %575, %578		; <double> [#uses=1]
-	%580 = fadd double %579, %574		; <double> [#uses=1]
-	%581 = fcmp ogt double %580, 0.000000e+00		; <i1> [#uses=1]
-	br i1 %581, label %bb24.i, label %bb25.i
-
-bb24.i:		; preds = %bb23.i, %bb21.i
-	%582 = add i32 %522, 48		; <i32> [#uses=1]
-	%583 = and i32 %582, 63		; <i32> [#uses=1]
-	%584 = and i32 %522, -64		; <i32> [#uses=1]
-	%585 = or i32 %583, %584		; <i32> [#uses=1]
-	%586 = inttoptr i32 %585 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%587 = getelementptr %struct.edge_rec, %struct.edge_rec* %586, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%588 = load %struct.edge_rec*, %struct.edge_rec** %587, align 4		; <%struct.edge_rec*> [#uses=1]
-	%589 = ptrtoint %struct.edge_rec* %588 to i32		; <i32> [#uses=2]
-	%590 = add i32 %589, 16		; <i32> [#uses=1]
-	%591 = and i32 %590, 63		; <i32> [#uses=1]
-	%592 = and i32 %589, -64		; <i32> [#uses=1]
-	%593 = or i32 %591, %592		; <i32> [#uses=1]
-	%594 = inttoptr i32 %593 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%595 = call  %struct.edge_rec* @alloc_edge() nounwind		; <%struct.edge_rec*> [#uses=5]
-	%596 = getelementptr %struct.edge_rec, %struct.edge_rec* %595, i32 0, i32 1		; <%struct.edge_rec**> [#uses=4]
-	store %struct.edge_rec* %595, %struct.edge_rec** %596, align 4
-	%597 = getelementptr %struct.edge_rec, %struct.edge_rec* %595, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	store %struct.VERTEX* %526, %struct.VERTEX** %597, align 4
-	%598 = ptrtoint %struct.edge_rec* %595 to i32		; <i32> [#uses=5]
-	%599 = add i32 %598, 16		; <i32> [#uses=1]
-	%600 = inttoptr i32 %599 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%601 = add i32 %598, 48		; <i32> [#uses=1]
-	%602 = inttoptr i32 %601 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%603 = getelementptr %struct.edge_rec, %struct.edge_rec* %600, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %602, %struct.edge_rec** %603, align 4
-	%604 = add i32 %598, 32		; <i32> [#uses=1]
-	%605 = inttoptr i32 %604 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=3]
-	%606 = getelementptr %struct.edge_rec, %struct.edge_rec* %605, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %605, %struct.edge_rec** %606, align 4
-	%607 = getelementptr %struct.edge_rec, %struct.edge_rec* %605, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	store %struct.VERTEX* %495, %struct.VERTEX** %607, align 4
-	%608 = getelementptr %struct.edge_rec, %struct.edge_rec* %602, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %600, %struct.edge_rec** %608, align 4
-	%609 = load %struct.edge_rec*, %struct.edge_rec** %596, align 4		; <%struct.edge_rec*> [#uses=1]
-	%610 = ptrtoint %struct.edge_rec* %609 to i32		; <i32> [#uses=2]
-	%611 = add i32 %610, 16		; <i32> [#uses=1]
-	%612 = and i32 %611, 63		; <i32> [#uses=1]
-	%613 = and i32 %610, -64		; <i32> [#uses=1]
-	%614 = or i32 %612, %613		; <i32> [#uses=1]
-	%615 = inttoptr i32 %614 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%616 = getelementptr %struct.edge_rec, %struct.edge_rec* %594, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%617 = load %struct.edge_rec*, %struct.edge_rec** %616, align 4		; <%struct.edge_rec*> [#uses=1]
-	%618 = ptrtoint %struct.edge_rec* %617 to i32		; <i32> [#uses=2]
-	%619 = add i32 %618, 16		; <i32> [#uses=1]
-	%620 = and i32 %619, 63		; <i32> [#uses=1]
-	%621 = and i32 %618, -64		; <i32> [#uses=1]
-	%622 = or i32 %620, %621		; <i32> [#uses=1]
-	%623 = inttoptr i32 %622 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%624 = getelementptr %struct.edge_rec, %struct.edge_rec* %623, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%625 = load %struct.edge_rec*, %struct.edge_rec** %624, align 4		; <%struct.edge_rec*> [#uses=1]
-	%626 = getelementptr %struct.edge_rec, %struct.edge_rec* %615, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%627 = load %struct.edge_rec*, %struct.edge_rec** %626, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %625, %struct.edge_rec** %626, align 4
-	store %struct.edge_rec* %627, %struct.edge_rec** %624, align 4
-	%628 = load %struct.edge_rec*, %struct.edge_rec** %596, align 4		; <%struct.edge_rec*> [#uses=1]
-	%629 = load %struct.edge_rec*, %struct.edge_rec** %616, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %628, %struct.edge_rec** %616, align 4
-	store %struct.edge_rec* %629, %struct.edge_rec** %596, align 4
-	%630 = xor i32 %598, 32		; <i32> [#uses=2]
-	%631 = inttoptr i32 %630 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%632 = getelementptr %struct.edge_rec, %struct.edge_rec* %631, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%633 = load %struct.edge_rec*, %struct.edge_rec** %632, align 4		; <%struct.edge_rec*> [#uses=1]
-	%634 = ptrtoint %struct.edge_rec* %633 to i32		; <i32> [#uses=2]
-	%635 = add i32 %634, 16		; <i32> [#uses=1]
-	%636 = and i32 %635, 63		; <i32> [#uses=1]
-	%637 = and i32 %634, -64		; <i32> [#uses=1]
-	%638 = or i32 %636, %637		; <i32> [#uses=1]
-	%639 = inttoptr i32 %638 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%640 = getelementptr %struct.edge_rec, %struct.edge_rec* %174, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%641 = load %struct.edge_rec*, %struct.edge_rec** %640, align 4		; <%struct.edge_rec*> [#uses=1]
-	%642 = ptrtoint %struct.edge_rec* %641 to i32		; <i32> [#uses=2]
-	%643 = add i32 %642, 16		; <i32> [#uses=1]
-	%644 = and i32 %643, 63		; <i32> [#uses=1]
-	%645 = and i32 %642, -64		; <i32> [#uses=1]
-	%646 = or i32 %644, %645		; <i32> [#uses=1]
-	%647 = inttoptr i32 %646 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%648 = getelementptr %struct.edge_rec, %struct.edge_rec* %647, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%649 = load %struct.edge_rec*, %struct.edge_rec** %648, align 4		; <%struct.edge_rec*> [#uses=1]
-	%650 = getelementptr %struct.edge_rec, %struct.edge_rec* %639, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%651 = load %struct.edge_rec*, %struct.edge_rec** %650, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %649, %struct.edge_rec** %650, align 4
-	store %struct.edge_rec* %651, %struct.edge_rec** %648, align 4
-	%652 = load %struct.edge_rec*, %struct.edge_rec** %632, align 4		; <%struct.edge_rec*> [#uses=1]
-	%653 = load %struct.edge_rec*, %struct.edge_rec** %640, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %652, %struct.edge_rec** %640, align 4
-	store %struct.edge_rec* %653, %struct.edge_rec** %632, align 4
-	%654 = add i32 %630, 48		; <i32> [#uses=1]
-	%655 = and i32 %654, 63		; <i32> [#uses=1]
-	%656 = and i32 %598, -64		; <i32> [#uses=1]
-	%657 = or i32 %655, %656		; <i32> [#uses=1]
-	%658 = inttoptr i32 %657 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%659 = getelementptr %struct.edge_rec, %struct.edge_rec* %658, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%660 = load %struct.edge_rec*, %struct.edge_rec** %659, align 4		; <%struct.edge_rec*> [#uses=1]
-	%661 = ptrtoint %struct.edge_rec* %660 to i32		; <i32> [#uses=2]
-	%662 = add i32 %661, 16		; <i32> [#uses=1]
-	%663 = and i32 %662, 63		; <i32> [#uses=1]
-	%664 = and i32 %661, -64		; <i32> [#uses=1]
-	%665 = or i32 %663, %664		; <i32> [#uses=1]
-	%666 = inttoptr i32 %665 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	br label %bb9.i
-
-bb25.i:		; preds = %bb23.i, %bb22.i
-	%667 = add i32 %172, 16		; <i32> [#uses=1]
-	%668 = and i32 %667, 63		; <i32> [#uses=1]
-	%669 = and i32 %172, -64		; <i32> [#uses=1]
-	%670 = or i32 %668, %669		; <i32> [#uses=1]
-	%671 = inttoptr i32 %670 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%672 = getelementptr %struct.edge_rec, %struct.edge_rec* %671, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%673 = load %struct.edge_rec*, %struct.edge_rec** %672, align 4		; <%struct.edge_rec*> [#uses=1]
-	%674 = ptrtoint %struct.edge_rec* %673 to i32		; <i32> [#uses=2]
-	%675 = add i32 %674, 16		; <i32> [#uses=1]
-	%676 = and i32 %675, 63		; <i32> [#uses=1]
-	%677 = and i32 %674, -64		; <i32> [#uses=1]
-	%678 = or i32 %676, %677		; <i32> [#uses=1]
-	%679 = inttoptr i32 %678 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%680 = call  %struct.edge_rec* @alloc_edge() nounwind		; <%struct.edge_rec*> [#uses=4]
-	%681 = getelementptr %struct.edge_rec, %struct.edge_rec* %680, i32 0, i32 1		; <%struct.edge_rec**> [#uses=5]
-	store %struct.edge_rec* %680, %struct.edge_rec** %681, align 4
-	%682 = getelementptr %struct.edge_rec, %struct.edge_rec* %680, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	store %struct.VERTEX* %501, %struct.VERTEX** %682, align 4
-	%683 = ptrtoint %struct.edge_rec* %680 to i32		; <i32> [#uses=4]
-	%684 = add i32 %683, 16		; <i32> [#uses=1]
-	%685 = inttoptr i32 %684 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%686 = add i32 %683, 48		; <i32> [#uses=1]
-	%687 = inttoptr i32 %686 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%688 = getelementptr %struct.edge_rec, %struct.edge_rec* %685, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %687, %struct.edge_rec** %688, align 4
-	%689 = add i32 %683, 32		; <i32> [#uses=1]
-	%690 = inttoptr i32 %689 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=3]
-	%691 = getelementptr %struct.edge_rec, %struct.edge_rec* %690, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %690, %struct.edge_rec** %691, align 4
-	%692 = getelementptr %struct.edge_rec, %struct.edge_rec* %690, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	store %struct.VERTEX* %496, %struct.VERTEX** %692, align 4
-	%693 = getelementptr %struct.edge_rec, %struct.edge_rec* %687, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %685, %struct.edge_rec** %693, align 4
-	%694 = load %struct.edge_rec*, %struct.edge_rec** %681, align 4		; <%struct.edge_rec*> [#uses=1]
-	%695 = ptrtoint %struct.edge_rec* %694 to i32		; <i32> [#uses=2]
-	%696 = add i32 %695, 16		; <i32> [#uses=1]
-	%697 = and i32 %696, 63		; <i32> [#uses=1]
-	%698 = and i32 %695, -64		; <i32> [#uses=1]
-	%699 = or i32 %697, %698		; <i32> [#uses=1]
-	%700 = inttoptr i32 %699 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%701 = getelementptr %struct.edge_rec, %struct.edge_rec* %499, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%702 = load %struct.edge_rec*, %struct.edge_rec** %701, align 4		; <%struct.edge_rec*> [#uses=1]
-	%703 = ptrtoint %struct.edge_rec* %702 to i32		; <i32> [#uses=2]
-	%704 = add i32 %703, 16		; <i32> [#uses=1]
-	%705 = and i32 %704, 63		; <i32> [#uses=1]
-	%706 = and i32 %703, -64		; <i32> [#uses=1]
-	%707 = or i32 %705, %706		; <i32> [#uses=1]
-	%708 = inttoptr i32 %707 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%709 = getelementptr %struct.edge_rec, %struct.edge_rec* %708, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%710 = load %struct.edge_rec*, %struct.edge_rec** %709, align 4		; <%struct.edge_rec*> [#uses=1]
-	%711 = getelementptr %struct.edge_rec, %struct.edge_rec* %700, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%712 = load %struct.edge_rec*, %struct.edge_rec** %711, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %710, %struct.edge_rec** %711, align 4
-	store %struct.edge_rec* %712, %struct.edge_rec** %709, align 4
-	%713 = load %struct.edge_rec*, %struct.edge_rec** %681, align 4		; <%struct.edge_rec*> [#uses=1]
-	%714 = load %struct.edge_rec*, %struct.edge_rec** %701, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %713, %struct.edge_rec** %701, align 4
-	store %struct.edge_rec* %714, %struct.edge_rec** %681, align 4
-	%715 = xor i32 %683, 32		; <i32> [#uses=1]
-	%716 = inttoptr i32 %715 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%717 = getelementptr %struct.edge_rec, %struct.edge_rec* %716, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%718 = load %struct.edge_rec*, %struct.edge_rec** %717, align 4		; <%struct.edge_rec*> [#uses=1]
-	%719 = ptrtoint %struct.edge_rec* %718 to i32		; <i32> [#uses=2]
-	%720 = add i32 %719, 16		; <i32> [#uses=1]
-	%721 = and i32 %720, 63		; <i32> [#uses=1]
-	%722 = and i32 %719, -64		; <i32> [#uses=1]
-	%723 = or i32 %721, %722		; <i32> [#uses=1]
-	%724 = inttoptr i32 %723 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%725 = getelementptr %struct.edge_rec, %struct.edge_rec* %679, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%726 = load %struct.edge_rec*, %struct.edge_rec** %725, align 4		; <%struct.edge_rec*> [#uses=1]
-	%727 = ptrtoint %struct.edge_rec* %726 to i32		; <i32> [#uses=2]
-	%728 = add i32 %727, 16		; <i32> [#uses=1]
-	%729 = and i32 %728, 63		; <i32> [#uses=1]
-	%730 = and i32 %727, -64		; <i32> [#uses=1]
-	%731 = or i32 %729, %730		; <i32> [#uses=1]
-	%732 = inttoptr i32 %731 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%733 = getelementptr %struct.edge_rec, %struct.edge_rec* %732, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%734 = load %struct.edge_rec*, %struct.edge_rec** %733, align 4		; <%struct.edge_rec*> [#uses=1]
-	%735 = getelementptr %struct.edge_rec, %struct.edge_rec* %724, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%736 = load %struct.edge_rec*, %struct.edge_rec** %735, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %734, %struct.edge_rec** %735, align 4
-	store %struct.edge_rec* %736, %struct.edge_rec** %733, align 4
-	%737 = load %struct.edge_rec*, %struct.edge_rec** %717, align 4		; <%struct.edge_rec*> [#uses=1]
-	%738 = load %struct.edge_rec*, %struct.edge_rec** %725, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %737, %struct.edge_rec** %725, align 4
-	store %struct.edge_rec* %738, %struct.edge_rec** %717, align 4
-	%739 = load %struct.edge_rec*, %struct.edge_rec** %681, align 4		; <%struct.edge_rec*> [#uses=1]
-	br label %bb9.i
-
-do_merge.exit:		; preds = %bb17.i
-	%740 = getelementptr %struct.edge_rec, %struct.edge_rec* %ldo_addr.0.ph.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%741 = load %struct.VERTEX*, %struct.VERTEX** %740, align 4		; <%struct.VERTEX*> [#uses=1]
-	%742 = icmp eq %struct.VERTEX* %741, %tree_addr.0.i		; <i1> [#uses=1]
-	br i1 %742, label %bb5.loopexit, label %bb2
-
-bb2:		; preds = %bb2, %do_merge.exit
-	%ldo.07 = phi %struct.edge_rec* [ %747, %bb2 ], [ %ldo_addr.0.ph.i, %do_merge.exit ]		; <%struct.edge_rec*> [#uses=1]
-	%743 = ptrtoint %struct.edge_rec* %ldo.07 to i32		; <i32> [#uses=1]
-	%744 = xor i32 %743, 32		; <i32> [#uses=1]
-	%745 = inttoptr i32 %744 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%746 = getelementptr %struct.edge_rec, %struct.edge_rec* %745, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%747 = load %struct.edge_rec*, %struct.edge_rec** %746, align 4		; <%struct.edge_rec*> [#uses=3]
-	%748 = getelementptr %struct.edge_rec, %struct.edge_rec* %747, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%749 = load %struct.VERTEX*, %struct.VERTEX** %748, align 4		; <%struct.VERTEX*> [#uses=1]
-	%750 = icmp eq %struct.VERTEX* %749, %tree_addr.0.i		; <i1> [#uses=1]
-	br i1 %750, label %bb5.loopexit, label %bb2
-
-bb4:		; preds = %bb5.loopexit, %bb4
-	%rdo.05 = phi %struct.edge_rec* [ %755, %bb4 ], [ %rdo_addr.0.i, %bb5.loopexit ]		; <%struct.edge_rec*> [#uses=1]
-	%751 = getelementptr %struct.edge_rec, %struct.edge_rec* %rdo.05, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%752 = load %struct.edge_rec*, %struct.edge_rec** %751, align 4		; <%struct.edge_rec*> [#uses=1]
-	%753 = ptrtoint %struct.edge_rec* %752 to i32		; <i32> [#uses=1]
-	%754 = xor i32 %753, 32		; <i32> [#uses=1]
-	%755 = inttoptr i32 %754 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=3]
-	%756 = getelementptr %struct.edge_rec, %struct.edge_rec* %755, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%757 = load %struct.VERTEX*, %struct.VERTEX** %756, align 4		; <%struct.VERTEX*> [#uses=1]
-	%758 = icmp eq %struct.VERTEX* %757, %extra		; <i1> [#uses=1]
-	br i1 %758, label %bb6, label %bb4
-
-bb5.loopexit:		; preds = %bb2, %do_merge.exit
-	%ldo.0.lcssa = phi %struct.edge_rec* [ %ldo_addr.0.ph.i, %do_merge.exit ], [ %747, %bb2 ]		; <%struct.edge_rec*> [#uses=1]
-	%759 = getelementptr %struct.edge_rec, %struct.edge_rec* %rdo_addr.0.i, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%760 = load %struct.VERTEX*, %struct.VERTEX** %759, align 4		; <%struct.VERTEX*> [#uses=1]
-	%761 = icmp eq %struct.VERTEX* %760, %extra		; <i1> [#uses=1]
-	br i1 %761, label %bb6, label %bb4
-
-bb6:		; preds = %bb5.loopexit, %bb4
-	%rdo.0.lcssa = phi %struct.edge_rec* [ %rdo_addr.0.i, %bb5.loopexit ], [ %755, %bb4 ]		; <%struct.edge_rec*> [#uses=1]
-	%tmp16 = ptrtoint %struct.edge_rec* %ldo.0.lcssa to i32		; <i32> [#uses=1]
-	%tmp4 = ptrtoint %struct.edge_rec* %rdo.0.lcssa to i32		; <i32> [#uses=1]
-	br label %bb15
-
-bb7:		; preds = %bb
-	%762 = getelementptr %struct.VERTEX, %struct.VERTEX* %tree, i32 0, i32 1		; <%struct.VERTEX**> [#uses=1]
-	%763 = load %struct.VERTEX*, %struct.VERTEX** %762, align 4		; <%struct.VERTEX*> [#uses=4]
-	%764 = icmp eq %struct.VERTEX* %763, null		; <i1> [#uses=1]
-	%765 = call  %struct.edge_rec* @alloc_edge() nounwind		; <%struct.edge_rec*> [#uses=5]
-	%766 = getelementptr %struct.edge_rec, %struct.edge_rec* %765, i32 0, i32 1		; <%struct.edge_rec**> [#uses=4]
-	store %struct.edge_rec* %765, %struct.edge_rec** %766, align 4
-	%767 = getelementptr %struct.edge_rec, %struct.edge_rec* %765, i32 0, i32 0		; <%struct.VERTEX**> [#uses=3]
-	br i1 %764, label %bb10, label %bb11
-
-bb8:		; preds = %entry
-	%768 = call  i32 @puts(i8* getelementptr ([21 x i8], [21 x i8]* @_2E_str7, i32 0, i32 0)) nounwind		; <i32> [#uses=0]
-	call  void @exit(i32 -1) noreturn nounwind
-	unreachable
-
-bb10:		; preds = %bb7
-	store %struct.VERTEX* %tree, %struct.VERTEX** %767, align 4
-	%769 = ptrtoint %struct.edge_rec* %765 to i32		; <i32> [#uses=5]
-	%770 = add i32 %769, 16		; <i32> [#uses=1]
-	%771 = inttoptr i32 %770 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%772 = add i32 %769, 48		; <i32> [#uses=1]
-	%773 = inttoptr i32 %772 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%774 = getelementptr %struct.edge_rec, %struct.edge_rec* %771, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %773, %struct.edge_rec** %774, align 4
-	%775 = add i32 %769, 32		; <i32> [#uses=1]
-	%776 = inttoptr i32 %775 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=3]
-	%777 = getelementptr %struct.edge_rec, %struct.edge_rec* %776, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %776, %struct.edge_rec** %777, align 4
-	%778 = getelementptr %struct.edge_rec, %struct.edge_rec* %776, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	store %struct.VERTEX* %extra, %struct.VERTEX** %778, align 4
-	%779 = getelementptr %struct.edge_rec, %struct.edge_rec* %773, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %771, %struct.edge_rec** %779, align 4
-	%780 = xor i32 %769, 32		; <i32> [#uses=1]
-	br label %bb15
-
-bb11:		; preds = %bb7
-	store %struct.VERTEX* %763, %struct.VERTEX** %767, align 4
-	%781 = ptrtoint %struct.edge_rec* %765 to i32		; <i32> [#uses=6]
-	%782 = add i32 %781, 16		; <i32> [#uses=1]
-	%783 = inttoptr i32 %782 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%784 = add i32 %781, 48		; <i32> [#uses=1]
-	%785 = inttoptr i32 %784 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%786 = getelementptr %struct.edge_rec, %struct.edge_rec* %783, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %785, %struct.edge_rec** %786, align 4
-	%787 = add i32 %781, 32		; <i32> [#uses=1]
-	%788 = inttoptr i32 %787 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=3]
-	%789 = getelementptr %struct.edge_rec, %struct.edge_rec* %788, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %788, %struct.edge_rec** %789, align 4
-	%790 = getelementptr %struct.edge_rec, %struct.edge_rec* %788, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	store %struct.VERTEX* %tree, %struct.VERTEX** %790, align 4
-	%791 = getelementptr %struct.edge_rec, %struct.edge_rec* %785, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %783, %struct.edge_rec** %791, align 4
-	%792 = call  %struct.edge_rec* @alloc_edge() nounwind		; <%struct.edge_rec*> [#uses=4]
-	%793 = getelementptr %struct.edge_rec, %struct.edge_rec* %792, i32 0, i32 1		; <%struct.edge_rec**> [#uses=4]
-	store %struct.edge_rec* %792, %struct.edge_rec** %793, align 4
-	%794 = getelementptr %struct.edge_rec, %struct.edge_rec* %792, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	store %struct.VERTEX* %tree, %struct.VERTEX** %794, align 4
-	%795 = ptrtoint %struct.edge_rec* %792 to i32		; <i32> [#uses=5]
-	%796 = add i32 %795, 16		; <i32> [#uses=1]
-	%797 = inttoptr i32 %796 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%798 = add i32 %795, 48		; <i32> [#uses=2]
-	%799 = inttoptr i32 %798 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%800 = getelementptr %struct.edge_rec, %struct.edge_rec* %797, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %799, %struct.edge_rec** %800, align 4
-	%801 = add i32 %795, 32		; <i32> [#uses=1]
-	%802 = inttoptr i32 %801 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=3]
-	%803 = getelementptr %struct.edge_rec, %struct.edge_rec* %802, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %802, %struct.edge_rec** %803, align 4
-	%804 = getelementptr %struct.edge_rec, %struct.edge_rec* %802, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	store %struct.VERTEX* %extra, %struct.VERTEX** %804, align 4
-	%805 = getelementptr %struct.edge_rec, %struct.edge_rec* %799, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %797, %struct.edge_rec** %805, align 4
-	%806 = xor i32 %781, 32		; <i32> [#uses=1]
-	%807 = inttoptr i32 %806 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%808 = getelementptr %struct.edge_rec, %struct.edge_rec* %807, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%809 = load %struct.edge_rec*, %struct.edge_rec** %808, align 4		; <%struct.edge_rec*> [#uses=1]
-	%810 = ptrtoint %struct.edge_rec* %809 to i32		; <i32> [#uses=2]
-	%811 = add i32 %810, 16		; <i32> [#uses=1]
-	%812 = and i32 %811, 63		; <i32> [#uses=1]
-	%813 = and i32 %810, -64		; <i32> [#uses=1]
-	%814 = or i32 %812, %813		; <i32> [#uses=1]
-	%815 = inttoptr i32 %814 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%816 = load %struct.edge_rec*, %struct.edge_rec** %793, align 4		; <%struct.edge_rec*> [#uses=1]
-	%817 = ptrtoint %struct.edge_rec* %816 to i32		; <i32> [#uses=2]
-	%818 = add i32 %817, 16		; <i32> [#uses=1]
-	%819 = and i32 %818, 63		; <i32> [#uses=1]
-	%820 = and i32 %817, -64		; <i32> [#uses=1]
-	%821 = or i32 %819, %820		; <i32> [#uses=1]
-	%822 = inttoptr i32 %821 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%823 = getelementptr %struct.edge_rec, %struct.edge_rec* %822, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%824 = load %struct.edge_rec*, %struct.edge_rec** %823, align 4		; <%struct.edge_rec*> [#uses=1]
-	%825 = getelementptr %struct.edge_rec, %struct.edge_rec* %815, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%826 = load %struct.edge_rec*, %struct.edge_rec** %825, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %824, %struct.edge_rec** %825, align 4
-	store %struct.edge_rec* %826, %struct.edge_rec** %823, align 4
-	%827 = load %struct.edge_rec*, %struct.edge_rec** %808, align 4		; <%struct.edge_rec*> [#uses=1]
-	%828 = load %struct.edge_rec*, %struct.edge_rec** %793, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %827, %struct.edge_rec** %793, align 4
-	store %struct.edge_rec* %828, %struct.edge_rec** %808, align 4
-	%829 = xor i32 %795, 32		; <i32> [#uses=3]
-	%830 = inttoptr i32 %829 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%831 = getelementptr %struct.edge_rec, %struct.edge_rec* %830, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	%832 = load %struct.VERTEX*, %struct.VERTEX** %831, align 4		; <%struct.VERTEX*> [#uses=1]
-	%833 = and i32 %798, 63		; <i32> [#uses=1]
-	%834 = and i32 %795, -64		; <i32> [#uses=1]
-	%835 = or i32 %833, %834		; <i32> [#uses=1]
-	%836 = inttoptr i32 %835 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%837 = getelementptr %struct.edge_rec, %struct.edge_rec* %836, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%838 = load %struct.edge_rec*, %struct.edge_rec** %837, align 4		; <%struct.edge_rec*> [#uses=1]
-	%839 = ptrtoint %struct.edge_rec* %838 to i32		; <i32> [#uses=2]
-	%840 = add i32 %839, 16		; <i32> [#uses=1]
-	%841 = and i32 %840, 63		; <i32> [#uses=1]
-	%842 = and i32 %839, -64		; <i32> [#uses=1]
-	%843 = or i32 %841, %842		; <i32> [#uses=1]
-	%844 = inttoptr i32 %843 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%845 = load %struct.VERTEX*, %struct.VERTEX** %767, align 4		; <%struct.VERTEX*> [#uses=1]
-	%846 = call  %struct.edge_rec* @alloc_edge() nounwind		; <%struct.edge_rec*> [#uses=4]
-	%847 = getelementptr %struct.edge_rec, %struct.edge_rec* %846, i32 0, i32 1		; <%struct.edge_rec**> [#uses=7]
-	store %struct.edge_rec* %846, %struct.edge_rec** %847, align 4
-	%848 = getelementptr %struct.edge_rec, %struct.edge_rec* %846, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	store %struct.VERTEX* %832, %struct.VERTEX** %848, align 4
-	%849 = ptrtoint %struct.edge_rec* %846 to i32		; <i32> [#uses=6]
-	%850 = add i32 %849, 16		; <i32> [#uses=2]
-	%851 = inttoptr i32 %850 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%852 = add i32 %849, 48		; <i32> [#uses=1]
-	%853 = inttoptr i32 %852 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%854 = getelementptr %struct.edge_rec, %struct.edge_rec* %851, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %853, %struct.edge_rec** %854, align 4
-	%855 = add i32 %849, 32		; <i32> [#uses=1]
-	%856 = inttoptr i32 %855 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=3]
-	%857 = getelementptr %struct.edge_rec, %struct.edge_rec* %856, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %856, %struct.edge_rec** %857, align 4
-	%858 = getelementptr %struct.edge_rec, %struct.edge_rec* %856, i32 0, i32 0		; <%struct.VERTEX**> [#uses=1]
-	store %struct.VERTEX* %845, %struct.VERTEX** %858, align 4
-	%859 = getelementptr %struct.edge_rec, %struct.edge_rec* %853, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %851, %struct.edge_rec** %859, align 4
-	%860 = load %struct.edge_rec*, %struct.edge_rec** %847, align 4		; <%struct.edge_rec*> [#uses=1]
-	%861 = ptrtoint %struct.edge_rec* %860 to i32		; <i32> [#uses=2]
-	%862 = add i32 %861, 16		; <i32> [#uses=1]
-	%863 = and i32 %862, 63		; <i32> [#uses=1]
-	%864 = and i32 %861, -64		; <i32> [#uses=1]
-	%865 = or i32 %863, %864		; <i32> [#uses=1]
-	%866 = inttoptr i32 %865 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%867 = getelementptr %struct.edge_rec, %struct.edge_rec* %844, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%868 = load %struct.edge_rec*, %struct.edge_rec** %867, align 4		; <%struct.edge_rec*> [#uses=1]
-	%869 = ptrtoint %struct.edge_rec* %868 to i32		; <i32> [#uses=2]
-	%870 = add i32 %869, 16		; <i32> [#uses=1]
-	%871 = and i32 %870, 63		; <i32> [#uses=1]
-	%872 = and i32 %869, -64		; <i32> [#uses=1]
-	%873 = or i32 %871, %872		; <i32> [#uses=1]
-	%874 = inttoptr i32 %873 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%875 = getelementptr %struct.edge_rec, %struct.edge_rec* %874, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%876 = load %struct.edge_rec*, %struct.edge_rec** %875, align 4		; <%struct.edge_rec*> [#uses=1]
-	%877 = getelementptr %struct.edge_rec, %struct.edge_rec* %866, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%878 = load %struct.edge_rec*, %struct.edge_rec** %877, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %876, %struct.edge_rec** %877, align 4
-	store %struct.edge_rec* %878, %struct.edge_rec** %875, align 4
-	%879 = load %struct.edge_rec*, %struct.edge_rec** %847, align 4		; <%struct.edge_rec*> [#uses=1]
-	%880 = load %struct.edge_rec*, %struct.edge_rec** %867, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %879, %struct.edge_rec** %867, align 4
-	store %struct.edge_rec* %880, %struct.edge_rec** %847, align 4
-	%881 = xor i32 %849, 32		; <i32> [#uses=3]
-	%882 = inttoptr i32 %881 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%883 = getelementptr %struct.edge_rec, %struct.edge_rec* %882, i32 0, i32 1		; <%struct.edge_rec**> [#uses=6]
-	%884 = load %struct.edge_rec*, %struct.edge_rec** %883, align 4		; <%struct.edge_rec*> [#uses=1]
-	%885 = ptrtoint %struct.edge_rec* %884 to i32		; <i32> [#uses=2]
-	%886 = add i32 %885, 16		; <i32> [#uses=1]
-	%887 = and i32 %886, 63		; <i32> [#uses=1]
-	%888 = and i32 %885, -64		; <i32> [#uses=1]
-	%889 = or i32 %887, %888		; <i32> [#uses=1]
-	%890 = inttoptr i32 %889 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%891 = load %struct.edge_rec*, %struct.edge_rec** %766, align 4		; <%struct.edge_rec*> [#uses=1]
-	%892 = ptrtoint %struct.edge_rec* %891 to i32		; <i32> [#uses=2]
-	%893 = add i32 %892, 16		; <i32> [#uses=1]
-	%894 = and i32 %893, 63		; <i32> [#uses=1]
-	%895 = and i32 %892, -64		; <i32> [#uses=1]
-	%896 = or i32 %894, %895		; <i32> [#uses=1]
-	%897 = inttoptr i32 %896 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%898 = getelementptr %struct.edge_rec, %struct.edge_rec* %897, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%899 = load %struct.edge_rec*, %struct.edge_rec** %898, align 4		; <%struct.edge_rec*> [#uses=1]
-	%900 = getelementptr %struct.edge_rec, %struct.edge_rec* %890, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%901 = load %struct.edge_rec*, %struct.edge_rec** %900, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %899, %struct.edge_rec** %900, align 4
-	store %struct.edge_rec* %901, %struct.edge_rec** %898, align 4
-	%902 = load %struct.edge_rec*, %struct.edge_rec** %883, align 4		; <%struct.edge_rec*> [#uses=1]
-	%903 = load %struct.edge_rec*, %struct.edge_rec** %766, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %902, %struct.edge_rec** %766, align 4
-	store %struct.edge_rec* %903, %struct.edge_rec** %883, align 4
-	%904 = getelementptr %struct.VERTEX, %struct.VERTEX* %763, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%905 = load double, double* %904, align 4		; <double> [#uses=2]
-	%906 = getelementptr %struct.VERTEX, %struct.VERTEX* %763, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%907 = load double, double* %906, align 4		; <double> [#uses=2]
-	%908 = getelementptr %struct.VERTEX, %struct.VERTEX* %extra, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%909 = load double, double* %908, align 4		; <double> [#uses=3]
-	%910 = getelementptr %struct.VERTEX, %struct.VERTEX* %extra, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%911 = load double, double* %910, align 4		; <double> [#uses=3]
-	%912 = getelementptr %struct.VERTEX, %struct.VERTEX* %tree, i32 0, i32 0, i32 0		; <double*> [#uses=1]
-	%913 = load double, double* %912, align 4		; <double> [#uses=3]
-	%914 = getelementptr %struct.VERTEX, %struct.VERTEX* %tree, i32 0, i32 0, i32 1		; <double*> [#uses=1]
-	%915 = load double, double* %914, align 4		; <double> [#uses=3]
-	%916 = fsub double %905, %913		; <double> [#uses=1]
-	%917 = fsub double %911, %915		; <double> [#uses=1]
-	%918 = fmul double %916, %917		; <double> [#uses=1]
-	%919 = fsub double %909, %913		; <double> [#uses=1]
-	%920 = fsub double %907, %915		; <double> [#uses=1]
-	%921 = fmul double %919, %920		; <double> [#uses=1]
-	%922 = fsub double %918, %921		; <double> [#uses=1]
-	%923 = fcmp ogt double %922, 0.000000e+00		; <i1> [#uses=1]
-	br i1 %923, label %bb15, label %bb13
-
-bb13:		; preds = %bb11
-	%924 = fsub double %905, %909		; <double> [#uses=1]
-	%925 = fsub double %915, %911		; <double> [#uses=1]
-	%926 = fmul double %924, %925		; <double> [#uses=1]
-	%927 = fsub double %913, %909		; <double> [#uses=1]
-	%928 = fsub double %907, %911		; <double> [#uses=1]
-	%929 = fmul double %927, %928		; <double> [#uses=1]
-	%930 = fsub double %926, %929		; <double> [#uses=1]
-	%931 = fcmp ogt double %930, 0.000000e+00		; <i1> [#uses=1]
-	br i1 %931, label %bb15, label %bb14
-
-bb14:		; preds = %bb13
-	%932 = and i32 %850, 63		; <i32> [#uses=1]
-	%933 = and i32 %849, -64		; <i32> [#uses=3]
-	%934 = or i32 %932, %933		; <i32> [#uses=1]
-	%935 = inttoptr i32 %934 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%936 = getelementptr %struct.edge_rec, %struct.edge_rec* %935, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%937 = load %struct.edge_rec*, %struct.edge_rec** %936, align 4		; <%struct.edge_rec*> [#uses=1]
-	%938 = ptrtoint %struct.edge_rec* %937 to i32		; <i32> [#uses=2]
-	%939 = add i32 %938, 16		; <i32> [#uses=1]
-	%940 = and i32 %939, 63		; <i32> [#uses=1]
-	%941 = and i32 %938, -64		; <i32> [#uses=1]
-	%942 = or i32 %940, %941		; <i32> [#uses=1]
-	%943 = inttoptr i32 %942 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%944 = load %struct.edge_rec*, %struct.edge_rec** %847, align 4		; <%struct.edge_rec*> [#uses=1]
-	%945 = ptrtoint %struct.edge_rec* %944 to i32		; <i32> [#uses=2]
-	%946 = add i32 %945, 16		; <i32> [#uses=1]
-	%947 = and i32 %946, 63		; <i32> [#uses=1]
-	%948 = and i32 %945, -64		; <i32> [#uses=1]
-	%949 = or i32 %947, %948		; <i32> [#uses=1]
-	%950 = inttoptr i32 %949 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%951 = getelementptr %struct.edge_rec, %struct.edge_rec* %943, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%952 = load %struct.edge_rec*, %struct.edge_rec** %951, align 4		; <%struct.edge_rec*> [#uses=1]
-	%953 = ptrtoint %struct.edge_rec* %952 to i32		; <i32> [#uses=2]
-	%954 = add i32 %953, 16		; <i32> [#uses=1]
-	%955 = and i32 %954, 63		; <i32> [#uses=1]
-	%956 = and i32 %953, -64		; <i32> [#uses=1]
-	%957 = or i32 %955, %956		; <i32> [#uses=1]
-	%958 = inttoptr i32 %957 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%959 = getelementptr %struct.edge_rec, %struct.edge_rec* %958, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%960 = load %struct.edge_rec*, %struct.edge_rec** %959, align 4		; <%struct.edge_rec*> [#uses=1]
-	%961 = getelementptr %struct.edge_rec, %struct.edge_rec* %950, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%962 = load %struct.edge_rec*, %struct.edge_rec** %961, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %960, %struct.edge_rec** %961, align 4
-	store %struct.edge_rec* %962, %struct.edge_rec** %959, align 4
-	%963 = load %struct.edge_rec*, %struct.edge_rec** %847, align 4		; <%struct.edge_rec*> [#uses=1]
-	%964 = load %struct.edge_rec*, %struct.edge_rec** %951, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %963, %struct.edge_rec** %951, align 4
-	store %struct.edge_rec* %964, %struct.edge_rec** %847, align 4
-	%965 = add i32 %881, 16		; <i32> [#uses=1]
-	%966 = and i32 %965, 63		; <i32> [#uses=1]
-	%967 = or i32 %966, %933		; <i32> [#uses=1]
-	%968 = inttoptr i32 %967 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%969 = getelementptr %struct.edge_rec, %struct.edge_rec* %968, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	%970 = load %struct.edge_rec*, %struct.edge_rec** %969, align 4		; <%struct.edge_rec*> [#uses=1]
-	%971 = ptrtoint %struct.edge_rec* %970 to i32		; <i32> [#uses=2]
-	%972 = add i32 %971, 16		; <i32> [#uses=1]
-	%973 = and i32 %972, 63		; <i32> [#uses=1]
-	%974 = and i32 %971, -64		; <i32> [#uses=1]
-	%975 = or i32 %973, %974		; <i32> [#uses=1]
-	%976 = inttoptr i32 %975 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%977 = load %struct.edge_rec*, %struct.edge_rec** %883, align 4		; <%struct.edge_rec*> [#uses=1]
-	%978 = ptrtoint %struct.edge_rec* %977 to i32		; <i32> [#uses=2]
-	%979 = add i32 %978, 16		; <i32> [#uses=1]
-	%980 = and i32 %979, 63		; <i32> [#uses=1]
-	%981 = and i32 %978, -64		; <i32> [#uses=1]
-	%982 = or i32 %980, %981		; <i32> [#uses=1]
-	%983 = inttoptr i32 %982 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%984 = getelementptr %struct.edge_rec, %struct.edge_rec* %976, i32 0, i32 1		; <%struct.edge_rec**> [#uses=3]
-	%985 = load %struct.edge_rec*, %struct.edge_rec** %984, align 4		; <%struct.edge_rec*> [#uses=1]
-	%986 = ptrtoint %struct.edge_rec* %985 to i32		; <i32> [#uses=2]
-	%987 = add i32 %986, 16		; <i32> [#uses=1]
-	%988 = and i32 %987, 63		; <i32> [#uses=1]
-	%989 = and i32 %986, -64		; <i32> [#uses=1]
-	%990 = or i32 %988, %989		; <i32> [#uses=1]
-	%991 = inttoptr i32 %990 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=1]
-	%992 = getelementptr %struct.edge_rec, %struct.edge_rec* %991, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%993 = load %struct.edge_rec*, %struct.edge_rec** %992, align 4		; <%struct.edge_rec*> [#uses=1]
-	%994 = getelementptr %struct.edge_rec, %struct.edge_rec* %983, i32 0, i32 1		; <%struct.edge_rec**> [#uses=2]
-	%995 = load %struct.edge_rec*, %struct.edge_rec** %994, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %993, %struct.edge_rec** %994, align 4
-	store %struct.edge_rec* %995, %struct.edge_rec** %992, align 4
-	%996 = load %struct.edge_rec*, %struct.edge_rec** %883, align 4		; <%struct.edge_rec*> [#uses=1]
-	%997 = load %struct.edge_rec*, %struct.edge_rec** %984, align 4		; <%struct.edge_rec*> [#uses=1]
-	store %struct.edge_rec* %996, %struct.edge_rec** %984, align 4
-	store %struct.edge_rec* %997, %struct.edge_rec** %883, align 4
-	%998 = inttoptr i32 %933 to %struct.edge_rec*		; <%struct.edge_rec*> [#uses=2]
-	%999 = load %struct.edge_rec*, %struct.edge_rec** @avail_edge, align 4		; <%struct.edge_rec*> [#uses=1]
-	%1000 = getelementptr %struct.edge_rec, %struct.edge_rec* %998, i32 0, i32 1		; <%struct.edge_rec**> [#uses=1]
-	store %struct.edge_rec* %999, %struct.edge_rec** %1000, align 4
-	store %struct.edge_rec* %998, %struct.edge_rec** @avail_edge, align 4
-	br label %bb15
-
-bb15:		; preds = %bb14, %bb13, %bb11, %bb10, %bb6
-	%retval.1.0 = phi i32 [ %780, %bb10 ], [ %829, %bb13 ], [ %829, %bb14 ], [ %tmp4, %bb6 ], [ %849, %bb11 ]		; <i32> [#uses=1]
-	%retval.0.0 = phi i32 [ %769, %bb10 ], [ %781, %bb13 ], [ %781, %bb14 ], [ %tmp16, %bb6 ], [ %881, %bb11 ]		; <i32> [#uses=1]
-	%agg.result162 = bitcast %struct.EDGE_PAIR* %agg.result to i64*		; <i64*> [#uses=1]
-	%1001 = zext i32 %retval.0.0 to i64		; <i64> [#uses=1]
-	%1002 = zext i32 %retval.1.0 to i64		; <i64> [#uses=1]
-	%1003 = shl i64 %1002, 32		; <i64> [#uses=1]
-	%1004 = or i64 %1003, %1001		; <i64> [#uses=1]
-	store i64 %1004, i64* %agg.result162, align 4
-	ret void
+  %delright = alloca %struct.EDGE_PAIR, align 8
+  %delleft = alloca %struct.EDGE_PAIR, align 8
+  %0 = icmp eq %struct.VERTEX* %tree, null
+  br i1 %0, label %bb8, label %bb
+
+bb:
+  %1 = getelementptr %struct.VERTEX, %struct.VERTEX* %tree, i32 0, i32 2
+  %2 = load %struct.VERTEX*, %struct.VERTEX** %1, align 4
+  %3 = icmp eq %struct.VERTEX* %2, null
+  br i1 %3, label %bb7, label %bb1.i
+
+bb1.i:
+  %tree_addr.0.i = phi %struct.VERTEX* [ %5, %bb1.i ], [ %tree, %bb ]
+  %4 = getelementptr %struct.VERTEX, %struct.VERTEX* %tree_addr.0.i, i32 0, i32 1
+  %5 = load %struct.VERTEX*, %struct.VERTEX** %4, align 4
+  %6 = icmp eq %struct.VERTEX* %5, null
+  br i1 %6, label %get_low.exit, label %bb1.i
+
+get_low.exit:
+  call  void @build_delaunay(%struct.EDGE_PAIR* noalias sret %delright, %struct.VERTEX* %2, %struct.VERTEX* %extra) nounwind
+  %7 = getelementptr %struct.VERTEX, %struct.VERTEX* %tree, i32 0, i32 1
+  %8 = load %struct.VERTEX*, %struct.VERTEX** %7, align 4
+  call  void @build_delaunay(%struct.EDGE_PAIR* noalias sret %delleft, %struct.VERTEX* %8, %struct.VERTEX* %tree) nounwind
+  %9 = getelementptr %struct.EDGE_PAIR, %struct.EDGE_PAIR* %delleft, i32 0, i32 0
+  %10 = load %struct.edge_rec*, %struct.edge_rec** %9, align 8
+  %11 = getelementptr %struct.EDGE_PAIR, %struct.EDGE_PAIR* %delleft, i32 0, i32 1
+  %12 = load %struct.edge_rec*, %struct.edge_rec** %11, align 4
+  %13 = getelementptr %struct.EDGE_PAIR, %struct.EDGE_PAIR* %delright, i32 0, i32 0
+  %14 = load %struct.edge_rec*, %struct.edge_rec** %13, align 8
+  %15 = getelementptr %struct.EDGE_PAIR, %struct.EDGE_PAIR* %delright, i32 0, i32 1
+  %16 = load %struct.edge_rec*, %struct.edge_rec** %15, align 4
+  br label %bb.i
+
+bb.i:
+  %rdi_addr.0.i = phi %struct.edge_rec* [ %14, %get_low.exit ], [ %72, %bb4.i ]
+  %ldi_addr.1.i = phi %struct.edge_rec* [ %12, %get_low.exit ], [ %ldi_addr.0.i, %bb4.i ]
+  %17 = getelementptr %struct.edge_rec, %struct.edge_rec* %rdi_addr.0.i, i32 0, i32 0
+  %18 = load %struct.VERTEX*, %struct.VERTEX** %17, align 4
+  %19 = ptrtoint %struct.edge_rec* %ldi_addr.1.i to i32
+  %20 = getelementptr %struct.VERTEX, %struct.VERTEX* %18, i32 0, i32 0, i32 0
+  %21 = load double, double* %20, align 4
+  %22 = getelementptr %struct.VERTEX, %struct.VERTEX* %18, i32 0, i32 0, i32 1
+  %23 = load double, double* %22, align 4
+  br label %bb2.i
+
+bb1.i1:
+  %24 = ptrtoint %struct.edge_rec* %ldi_addr.0.i to i32
+  %25 = add i32 %24, 48
+  %26 = and i32 %25, 63
+  %27 = and i32 %24, -64
+  %28 = or i32 %26, %27
+  %29 = inttoptr i32 %28 to %struct.edge_rec*
+  %30 = getelementptr %struct.edge_rec, %struct.edge_rec* %29, i32 0, i32 1
+  %31 = load %struct.edge_rec*, %struct.edge_rec** %30, align 4
+  %32 = ptrtoint %struct.edge_rec* %31 to i32
+  %33 = add i32 %32, 16
+  %34 = and i32 %33, 63
+  %35 = and i32 %32, -64
+  %36 = or i32 %34, %35
+  %37 = inttoptr i32 %36 to %struct.edge_rec*
+  br label %bb2.i
+
+bb2.i:
+  %ldi_addr.1.pn.i = phi %struct.edge_rec* [ %ldi_addr.1.i, %bb.i ], [ %37, %bb1.i1 ]
+  %.pn6.in.in.i = phi i32 [ %19, %bb.i ], [ %36, %bb1.i1 ]
+  %ldi_addr.0.i = phi %struct.edge_rec* [ %ldi_addr.1.i, %bb.i ], [ %37, %bb1.i1 ]
+  %.pn6.in.i = xor i32 %.pn6.in.in.i, 32
+  %.pn6.i = inttoptr i32 %.pn6.in.i to %struct.edge_rec*
+  %t1.0.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %ldi_addr.1.pn.i, i32 0, i32 0
+  %t2.0.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %.pn6.i, i32 0, i32 0
+  %t1.0.i = load %struct.VERTEX*, %struct.VERTEX** %t1.0.in.i
+  %t2.0.i = load %struct.VERTEX*, %struct.VERTEX** %t2.0.in.i
+  %38 = getelementptr %struct.VERTEX, %struct.VERTEX* %t1.0.i, i32 0, i32 0, i32 0
+  %39 = load double, double* %38, align 4
+  %40 = getelementptr %struct.VERTEX, %struct.VERTEX* %t1.0.i, i32 0, i32 0, i32 1
+  %41 = load double, double* %40, align 4
+  %42 = getelementptr %struct.VERTEX, %struct.VERTEX* %t2.0.i, i32 0, i32 0, i32 0
+  %43 = load double, double* %42, align 4
+  %44 = getelementptr %struct.VERTEX, %struct.VERTEX* %t2.0.i, i32 0, i32 0, i32 1
+  %45 = load double, double* %44, align 4
+  %46 = fsub double %39, %21
+  %47 = fsub double %45, %23
+  %48 = fmul double %46, %47
+  %49 = fsub double %43, %21
+  %50 = fsub double %41, %23
+  %51 = fmul double %49, %50
+  %52 = fsub double %48, %51
+  %53 = fcmp ogt double %52, 0.000000e+00
+  br i1 %53, label %bb1.i1, label %bb3.i
+
+bb3.i:
+  %54 = ptrtoint %struct.edge_rec* %rdi_addr.0.i to i32
+  %55 = xor i32 %54, 32
+  %56 = inttoptr i32 %55 to %struct.edge_rec*
+  %57 = getelementptr %struct.edge_rec, %struct.edge_rec* %56, i32 0, i32 0
+  %58 = load %struct.VERTEX*, %struct.VERTEX** %57, align 4
+  %59 = getelementptr %struct.VERTEX, %struct.VERTEX* %58, i32 0, i32 0, i32 0
+  %60 = load double, double* %59, align 4
+  %61 = getelementptr %struct.VERTEX, %struct.VERTEX* %58, i32 0, i32 0, i32 1
+  %62 = load double, double* %61, align 4
+  %63 = fsub double %60, %39
+  %64 = fsub double %23, %41
+  %65 = fmul double %63, %64
+  %66 = fsub double %21, %39
+  %67 = fsub double %62, %41
+  %68 = fmul double %66, %67
+  %69 = fsub double %65, %68
+  %70 = fcmp ogt double %69, 0.000000e+00
+  br i1 %70, label %bb4.i, label %bb5.i
+
+bb4.i:
+  %71 = getelementptr %struct.edge_rec, %struct.edge_rec* %56, i32 0, i32 1
+  %72 = load %struct.edge_rec*, %struct.edge_rec** %71, align 4
+  br label %bb.i
+
+bb5.i:
+  %73 = add i32 %55, 48
+  %74 = and i32 %73, 63
+  %75 = and i32 %55, -64
+  %76 = or i32 %74, %75
+  %77 = inttoptr i32 %76 to %struct.edge_rec*
+  %78 = getelementptr %struct.edge_rec, %struct.edge_rec* %77, i32 0, i32 1
+  %79 = load %struct.edge_rec*, %struct.edge_rec** %78, align 4
+  %80 = ptrtoint %struct.edge_rec* %79 to i32
+  %81 = add i32 %80, 16
+  %82 = and i32 %81, 63
+  %83 = and i32 %80, -64
+  %84 = or i32 %82, %83
+  %85 = inttoptr i32 %84 to %struct.edge_rec*
+  %86 = getelementptr %struct.edge_rec, %struct.edge_rec* %ldi_addr.0.i, i32 0, i32 0
+  %87 = load %struct.VERTEX*, %struct.VERTEX** %86, align 4
+  %88 = call  %struct.edge_rec* @alloc_edge() nounwind
+  %89 = getelementptr %struct.edge_rec, %struct.edge_rec* %88, i32 0, i32 1
+  store %struct.edge_rec* %88, %struct.edge_rec** %89, align 4
+  %90 = getelementptr %struct.edge_rec, %struct.edge_rec* %88, i32 0, i32 0
+  store %struct.VERTEX* %18, %struct.VERTEX** %90, align 4
+  %91 = ptrtoint %struct.edge_rec* %88 to i32
+  %92 = add i32 %91, 16
+  %93 = inttoptr i32 %92 to %struct.edge_rec*
+  %94 = add i32 %91, 48
+  %95 = inttoptr i32 %94 to %struct.edge_rec*
+  %96 = getelementptr %struct.edge_rec, %struct.edge_rec* %93, i32 0, i32 1
+  store %struct.edge_rec* %95, %struct.edge_rec** %96, align 4
+  %97 = add i32 %91, 32
+  %98 = inttoptr i32 %97 to %struct.edge_rec*
+  %99 = getelementptr %struct.edge_rec, %struct.edge_rec* %98, i32 0, i32 1
+  store %struct.edge_rec* %98, %struct.edge_rec** %99, align 4
+  %100 = getelementptr %struct.edge_rec, %struct.edge_rec* %98, i32 0, i32 0
+  store %struct.VERTEX* %87, %struct.VERTEX** %100, align 4
+  %101 = getelementptr %struct.edge_rec, %struct.edge_rec* %95, i32 0, i32 1
+  store %struct.edge_rec* %93, %struct.edge_rec** %101, align 4
+  %102 = load %struct.edge_rec*, %struct.edge_rec** %89, align 4
+  %103 = ptrtoint %struct.edge_rec* %102 to i32
+  %104 = add i32 %103, 16
+  %105 = and i32 %104, 63
+  %106 = and i32 %103, -64
+  %107 = or i32 %105, %106
+  %108 = inttoptr i32 %107 to %struct.edge_rec*
+  %109 = getelementptr %struct.edge_rec, %struct.edge_rec* %85, i32 0, i32 1
+  %110 = load %struct.edge_rec*, %struct.edge_rec** %109, align 4
+  %111 = ptrtoint %struct.edge_rec* %110 to i32
+  %112 = add i32 %111, 16
+  %113 = and i32 %112, 63
+  %114 = and i32 %111, -64
+  %115 = or i32 %113, %114
+  %116 = inttoptr i32 %115 to %struct.edge_rec*
+  %117 = getelementptr %struct.edge_rec, %struct.edge_rec* %116, i32 0, i32 1
+  %118 = load %struct.edge_rec*, %struct.edge_rec** %117, align 4
+  %119 = getelementptr %struct.edge_rec, %struct.edge_rec* %108, i32 0, i32 1
+  %120 = load %struct.edge_rec*, %struct.edge_rec** %119, align 4
+  store %struct.edge_rec* %118, %struct.edge_rec** %119, align 4
+  store %struct.edge_rec* %120, %struct.edge_rec** %117, align 4
+  %121 = load %struct.edge_rec*, %struct.edge_rec** %89, align 4
+  %122 = load %struct.edge_rec*, %struct.edge_rec** %109, align 4
+  store %struct.edge_rec* %121, %struct.edge_rec** %109, align 4
+  store %struct.edge_rec* %122, %struct.edge_rec** %89, align 4
+  %123 = xor i32 %91, 32
+  %124 = inttoptr i32 %123 to %struct.edge_rec*
+  %125 = getelementptr %struct.edge_rec, %struct.edge_rec* %124, i32 0, i32 1
+  %126 = load %struct.edge_rec*, %struct.edge_rec** %125, align 4
+  %127 = ptrtoint %struct.edge_rec* %126 to i32
+  %128 = add i32 %127, 16
+  %129 = and i32 %128, 63
+  %130 = and i32 %127, -64
+  %131 = or i32 %129, %130
+  %132 = inttoptr i32 %131 to %struct.edge_rec*
+  %133 = getelementptr %struct.edge_rec, %struct.edge_rec* %ldi_addr.0.i, i32 0, i32 1
+  %134 = load %struct.edge_rec*, %struct.edge_rec** %133, align 4
+  %135 = ptrtoint %struct.edge_rec* %134 to i32
+  %136 = add i32 %135, 16
+  %137 = and i32 %136, 63
+  %138 = and i32 %135, -64
+  %139 = or i32 %137, %138
+  %140 = inttoptr i32 %139 to %struct.edge_rec*
+  %141 = getelementptr %struct.edge_rec, %struct.edge_rec* %140, i32 0, i32 1
+  %142 = load %struct.edge_rec*, %struct.edge_rec** %141, align 4
+  %143 = getelementptr %struct.edge_rec, %struct.edge_rec* %132, i32 0, i32 1
+  %144 = load %struct.edge_rec*, %struct.edge_rec** %143, align 4
+  store %struct.edge_rec* %142, %struct.edge_rec** %143, align 4
+  store %struct.edge_rec* %144, %struct.edge_rec** %141, align 4
+  %145 = load %struct.edge_rec*, %struct.edge_rec** %125, align 4
+  %146 = load %struct.edge_rec*, %struct.edge_rec** %133, align 4
+  store %struct.edge_rec* %145, %struct.edge_rec** %133, align 4
+  store %struct.edge_rec* %146, %struct.edge_rec** %125, align 4
+  %147 = and i32 %92, 63
+  %148 = and i32 %91, -64
+  %149 = or i32 %147, %148
+  %150 = inttoptr i32 %149 to %struct.edge_rec*
+  %151 = getelementptr %struct.edge_rec, %struct.edge_rec* %150, i32 0, i32 1
+  %152 = load %struct.edge_rec*, %struct.edge_rec** %151, align 4
+  %153 = ptrtoint %struct.edge_rec* %152 to i32
+  %154 = add i32 %153, 16
+  %155 = and i32 %154, 63
+  %156 = and i32 %153, -64
+  %157 = or i32 %155, %156
+  %158 = inttoptr i32 %157 to %struct.edge_rec*
+  %159 = load %struct.VERTEX*, %struct.VERTEX** %90, align 4
+  %160 = getelementptr %struct.edge_rec, %struct.edge_rec* %124, i32 0, i32 0
+  %161 = load %struct.VERTEX*, %struct.VERTEX** %160, align 4
+  %162 = getelementptr %struct.edge_rec, %struct.edge_rec* %16, i32 0, i32 0
+  %163 = load %struct.VERTEX*, %struct.VERTEX** %162, align 4
+  %164 = icmp eq %struct.VERTEX* %163, %159
+  %rdo_addr.0.i = select i1 %164, %struct.edge_rec* %88, %struct.edge_rec* %16
+  %165 = getelementptr %struct.edge_rec, %struct.edge_rec* %10, i32 0, i32 0
+  %166 = load %struct.VERTEX*, %struct.VERTEX** %165, align 4
+  %167 = icmp eq %struct.VERTEX* %166, %161
+  %ldo_addr.0.ph.i = select i1 %167, %struct.edge_rec* %124, %struct.edge_rec* %10
+  br label %bb9.i
+
+bb9.i:
+  %lcand.2.i = phi %struct.edge_rec* [ %146, %bb5.i ], [ %lcand.1.i, %bb24.i ], [ %739, %bb25.i ]
+  %rcand.2.i = phi %struct.edge_rec* [ %158, %bb5.i ], [ %666, %bb24.i ], [ %rcand.1.i, %bb25.i ]
+  %basel.0.i = phi %struct.edge_rec* [ %88, %bb5.i ], [ %595, %bb24.i ], [ %716, %bb25.i ]
+  %168 = getelementptr %struct.edge_rec, %struct.edge_rec* %lcand.2.i, i32 0, i32 1
+  %169 = load %struct.edge_rec*, %struct.edge_rec** %168, align 4
+  %170 = getelementptr %struct.edge_rec, %struct.edge_rec* %basel.0.i, i32 0, i32 0
+  %171 = load %struct.VERTEX*, %struct.VERTEX** %170, align 4
+  %172 = ptrtoint %struct.edge_rec* %basel.0.i to i32
+  %173 = xor i32 %172, 32
+  %174 = inttoptr i32 %173 to %struct.edge_rec*
+  %175 = getelementptr %struct.edge_rec, %struct.edge_rec* %174, i32 0, i32 0
+  %176 = load %struct.VERTEX*, %struct.VERTEX** %175, align 4
+  %177 = ptrtoint %struct.edge_rec* %169 to i32
+  %178 = xor i32 %177, 32
+  %179 = inttoptr i32 %178 to %struct.edge_rec*
+  %180 = getelementptr %struct.edge_rec, %struct.edge_rec* %179, i32 0, i32 0
+  %181 = load %struct.VERTEX*, %struct.VERTEX** %180, align 4
+  %182 = getelementptr %struct.VERTEX, %struct.VERTEX* %171, i32 0, i32 0, i32 0
+  %183 = load double, double* %182, align 4
+  %184 = getelementptr %struct.VERTEX, %struct.VERTEX* %171, i32 0, i32 0, i32 1
+  %185 = load double, double* %184, align 4
+  %186 = getelementptr %struct.VERTEX, %struct.VERTEX* %181, i32 0, i32 0, i32 0
+  %187 = load double, double* %186, align 4
+  %188 = getelementptr %struct.VERTEX, %struct.VERTEX* %181, i32 0, i32 0, i32 1
+  %189 = load double, double* %188, align 4
+  %190 = getelementptr %struct.VERTEX, %struct.VERTEX* %176, i32 0, i32 0, i32 0
+  %191 = load double, double* %190, align 4
+  %192 = getelementptr %struct.VERTEX, %struct.VERTEX* %176, i32 0, i32 0, i32 1
+  %193 = load double, double* %192, align 4
+  %194 = fsub double %183, %191
+  %195 = fsub double %189, %193
+  %196 = fmul double %194, %195
+  %197 = fsub double %187, %191
+  %198 = fsub double %185, %193
+  %199 = fmul double %197, %198
+  %200 = fsub double %196, %199
+  %201 = fcmp ogt double %200, 0.000000e+00
+  br i1 %201, label %bb10.i, label %bb13.i
+
+bb10.i:
+  %202 = getelementptr %struct.VERTEX, %struct.VERTEX* %171, i32 0, i32 0, i32 2
+  %avail_edge.promoted25 = load %struct.edge_rec*, %struct.edge_rec** @avail_edge
+  br label %bb12.i
+
+bb11.i:
+  %203 = ptrtoint %struct.edge_rec* %lcand.0.i to i32
+  %204 = add i32 %203, 16
+  %205 = and i32 %204, 63
+  %206 = and i32 %203, -64
+  %207 = or i32 %205, %206
+  %208 = inttoptr i32 %207 to %struct.edge_rec*
+  %209 = getelementptr %struct.edge_rec, %struct.edge_rec* %208, i32 0, i32 1
+  %210 = load %struct.edge_rec*, %struct.edge_rec** %209, align 4
+  %211 = ptrtoint %struct.edge_rec* %210 to i32
+  %212 = add i32 %211, 16
+  %213 = and i32 %212, 63
+  %214 = and i32 %211, -64
+  %215 = or i32 %213, %214
+  %216 = inttoptr i32 %215 to %struct.edge_rec*
+  %217 = getelementptr %struct.edge_rec, %struct.edge_rec* %lcand.0.i, i32 0, i32 1
+  %218 = load %struct.edge_rec*, %struct.edge_rec** %217, align 4
+  %219 = ptrtoint %struct.edge_rec* %218 to i32
+  %220 = add i32 %219, 16
+  %221 = and i32 %220, 63
+  %222 = and i32 %219, -64
+  %223 = or i32 %221, %222
+  %224 = inttoptr i32 %223 to %struct.edge_rec*
+  %225 = getelementptr %struct.edge_rec, %struct.edge_rec* %216, i32 0, i32 1
+  %226 = load %struct.edge_rec*, %struct.edge_rec** %225, align 4
+  %227 = ptrtoint %struct.edge_rec* %226 to i32
+  %228 = add i32 %227, 16
+  %229 = and i32 %228, 63
+  %230 = and i32 %227, -64
+  %231 = or i32 %229, %230
+  %232 = inttoptr i32 %231 to %struct.edge_rec*
+  %233 = getelementptr %struct.edge_rec, %struct.edge_rec* %232, i32 0, i32 1
+  %234 = load %struct.edge_rec*, %struct.edge_rec** %233, align 4
+  %235 = getelementptr %struct.edge_rec, %struct.edge_rec* %224, i32 0, i32 1
+  %236 = load %struct.edge_rec*, %struct.edge_rec** %235, align 4
+  store %struct.edge_rec* %234, %struct.edge_rec** %235, align 4
+  store %struct.edge_rec* %236, %struct.edge_rec** %233, align 4
+  %237 = load %struct.edge_rec*, %struct.edge_rec** %217, align 4
+  %238 = load %struct.edge_rec*, %struct.edge_rec** %225, align 4
+  store %struct.edge_rec* %237, %struct.edge_rec** %225, align 4
+  store %struct.edge_rec* %238, %struct.edge_rec** %217, align 4
+  %239 = xor i32 %203, 32
+  %240 = add i32 %239, 16
+  %241 = and i32 %240, 63
+  %242 = or i32 %241, %206
+  %243 = inttoptr i32 %242 to %struct.edge_rec*
+  %244 = getelementptr %struct.edge_rec, %struct.edge_rec* %243, i32 0, i32 1
+  %245 = load %struct.edge_rec*, %struct.edge_rec** %244, align 4
+  %246 = ptrtoint %struct.edge_rec* %245 to i32
+  %247 = add i32 %246, 16
+  %248 = and i32 %247, 63
+  %249 = and i32 %246, -64
+  %250 = or i32 %248, %249
+  %251 = inttoptr i32 %250 to %struct.edge_rec*
+  %252 = inttoptr i32 %239 to %struct.edge_rec*
+  %253 = getelementptr %struct.edge_rec, %struct.edge_rec* %252, i32 0, i32 1
+  %254 = load %struct.edge_rec*, %struct.edge_rec** %253, align 4
+  %255 = ptrtoint %struct.edge_rec* %254 to i32
+  %256 = add i32 %255, 16
+  %257 = and i32 %256, 63
+  %258 = and i32 %255, -64
+  %259 = or i32 %257, %258
+  %260 = inttoptr i32 %259 to %struct.edge_rec*
+  %261 = getelementptr %struct.edge_rec, %struct.edge_rec* %251, i32 0, i32 1
+  %262 = load %struct.edge_rec*, %struct.edge_rec** %261, align 4
+  %263 = ptrtoint %struct.edge_rec* %262 to i32
+  %264 = add i32 %263, 16
+  %265 = and i32 %264, 63
+  %266 = and i32 %263, -64
+  %267 = or i32 %265, %266
+  %268 = inttoptr i32 %267 to %struct.edge_rec*
+  %269 = getelementptr %struct.edge_rec, %struct.edge_rec* %268, i32 0, i32 1
+  %270 = load %struct.edge_rec*, %struct.edge_rec** %269, align 4
+  %271 = getelementptr %struct.edge_rec, %struct.edge_rec* %260, i32 0, i32 1
+  %272 = load %struct.edge_rec*, %struct.edge_rec** %271, align 4
+  store %struct.edge_rec* %270, %struct.edge_rec** %271, align 4
+  store %struct.edge_rec* %272, %struct.edge_rec** %269, align 4
+  %273 = load %struct.edge_rec*, %struct.edge_rec** %253, align 4
+  %274 = load %struct.edge_rec*, %struct.edge_rec** %261, align 4
+  store %struct.edge_rec* %273, %struct.edge_rec** %261, align 4
+  store %struct.edge_rec* %274, %struct.edge_rec** %253, align 4
+  %275 = inttoptr i32 %206 to %struct.edge_rec*
+  %276 = getelementptr %struct.edge_rec, %struct.edge_rec* %275, i32 0, i32 1
+  store %struct.edge_rec* %avail_edge.tmp.026, %struct.edge_rec** %276, align 4
+  %277 = getelementptr %struct.edge_rec, %struct.edge_rec* %t.0.i, i32 0, i32 1
+  %278 = load %struct.edge_rec*, %struct.edge_rec** %277, align 4
+  %.pre.i = load double, double* %182, align 4
+  %.pre22.i = load double, double* %184, align 4
+  br label %bb12.i
+
+bb12.i:
+  %avail_edge.tmp.026 = phi %struct.edge_rec* [ %avail_edge.promoted25, %bb10.i ], [ %275, %bb11.i ]
+  %279 = phi double [ %.pre22.i, %bb11.i ], [ %185, %bb10.i ]
+  %280 = phi double [ %.pre.i, %bb11.i ], [ %183, %bb10.i ]
+  %lcand.0.i = phi %struct.edge_rec* [ %lcand.2.i, %bb10.i ], [ %t.0.i, %bb11.i ]
+  %t.0.i = phi %struct.edge_rec* [ %169, %bb10.i ], [ %278, %bb11.i ]
+  %.pn5.in.in.in.i = phi %struct.edge_rec* [ %lcand.2.i, %bb10.i ], [ %t.0.i, %bb11.i ]
+  %.pn4.in.in.in.i = phi %struct.edge_rec* [ %169, %bb10.i ], [ %278, %bb11.i ]
+  %lcand.2.pn.i = phi %struct.edge_rec* [ %lcand.2.i, %bb10.i ], [ %t.0.i, %bb11.i ]
+  %.pn5.in.in.i = ptrtoint %struct.edge_rec* %.pn5.in.in.in.i to i32
+  %.pn4.in.in.i = ptrtoint %struct.edge_rec* %.pn4.in.in.in.i to i32
+  %.pn5.in.i = xor i32 %.pn5.in.in.i, 32
+  %.pn4.in.i = xor i32 %.pn4.in.in.i, 32
+  %.pn5.i = inttoptr i32 %.pn5.in.i to %struct.edge_rec*
+  %.pn4.i = inttoptr i32 %.pn4.in.i to %struct.edge_rec*
+  %v1.0.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %.pn5.i, i32 0, i32 0
+  %v2.0.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %.pn4.i, i32 0, i32 0
+  %v3.0.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %lcand.2.pn.i, i32 0, i32 0
+  %v1.0.i = load %struct.VERTEX*, %struct.VERTEX** %v1.0.in.i
+  %v2.0.i = load %struct.VERTEX*, %struct.VERTEX** %v2.0.in.i
+  %v3.0.i = load %struct.VERTEX*, %struct.VERTEX** %v3.0.in.i
+  %281 = load double, double* %202, align 4
+  %282 = getelementptr %struct.VERTEX, %struct.VERTEX* %v1.0.i, i32 0, i32 0, i32 0
+  %283 = load double, double* %282, align 4
+  %284 = fsub double %283, %280
+  %285 = getelementptr %struct.VERTEX, %struct.VERTEX* %v1.0.i, i32 0, i32 0, i32 1
+  %286 = load double, double* %285, align 4
+  %287 = fsub double %286, %279
+  %288 = getelementptr %struct.VERTEX, %struct.VERTEX* %v1.0.i, i32 0, i32 0, i32 2
+  %289 = load double, double* %288, align 4
+  %290 = getelementptr %struct.VERTEX, %struct.VERTEX* %v2.0.i, i32 0, i32 0, i32 0
+  %291 = load double, double* %290, align 4
+  %292 = fsub double %291, %280
+  %293 = getelementptr %struct.VERTEX, %struct.VERTEX* %v2.0.i, i32 0, i32 0, i32 1
+  %294 = load double, double* %293, align 4
+  %295 = fsub double %294, %279
+  %296 = getelementptr %struct.VERTEX, %struct.VERTEX* %v2.0.i, i32 0, i32 0, i32 2
+  %297 = load double, double* %296, align 4
+  %298 = getelementptr %struct.VERTEX, %struct.VERTEX* %v3.0.i, i32 0, i32 0, i32 0
+  %299 = load double, double* %298, align 4
+  %300 = fsub double %299, %280
+  %301 = getelementptr %struct.VERTEX, %struct.VERTEX* %v3.0.i, i32 0, i32 0, i32 1
+  %302 = load double, double* %301, align 4
+  %303 = fsub double %302, %279
+  %304 = getelementptr %struct.VERTEX, %struct.VERTEX* %v3.0.i, i32 0, i32 0, i32 2
+  %305 = load double, double* %304, align 4
+  %306 = fsub double %289, %281
+  %307 = fmul double %292, %303
+  %308 = fmul double %295, %300
+  %309 = fsub double %307, %308
+  %310 = fmul double %306, %309
+  %311 = fsub double %297, %281
+  %312 = fmul double %300, %287
+  %313 = fmul double %303, %284
+  %314 = fsub double %312, %313
+  %315 = fmul double %311, %314
+  %316 = fadd double %315, %310
+  %317 = fsub double %305, %281
+  %318 = fmul double %284, %295
+  %319 = fmul double %287, %292
+  %320 = fsub double %318, %319
+  %321 = fmul double %317, %320
+  %322 = fadd double %321, %316
+  %323 = fcmp ogt double %322, 0.000000e+00
+  br i1 %323, label %bb11.i, label %bb13.loopexit.i
+
+bb13.loopexit.i:
+  store %struct.edge_rec* %avail_edge.tmp.026, %struct.edge_rec** @avail_edge
+  %.pre23.i = load %struct.VERTEX*, %struct.VERTEX** %170, align 4
+  %.pre24.i = load %struct.VERTEX*, %struct.VERTEX** %175, align 4
+  br label %bb13.i
+
+bb13.i:
+  %324 = phi %struct.VERTEX* [ %.pre24.i, %bb13.loopexit.i ], [ %176, %bb9.i ]
+  %325 = phi %struct.VERTEX* [ %.pre23.i, %bb13.loopexit.i ], [ %171, %bb9.i ]
+  %lcand.1.i = phi %struct.edge_rec* [ %lcand.0.i, %bb13.loopexit.i ], [ %lcand.2.i, %bb9.i ]
+  %326 = ptrtoint %struct.edge_rec* %rcand.2.i to i32
+  %327 = add i32 %326, 16
+  %328 = and i32 %327, 63
+  %329 = and i32 %326, -64
+  %330 = or i32 %328, %329
+  %331 = inttoptr i32 %330 to %struct.edge_rec*
+  %332 = getelementptr %struct.edge_rec, %struct.edge_rec* %331, i32 0, i32 1
+  %333 = load %struct.edge_rec*, %struct.edge_rec** %332, align 4
+  %334 = ptrtoint %struct.edge_rec* %333 to i32
+  %335 = add i32 %334, 16
+  %336 = and i32 %335, 63
+  %337 = and i32 %334, -64
+  %338 = or i32 %336, %337
+  %339 = xor i32 %338, 32
+  %340 = inttoptr i32 %339 to %struct.edge_rec*
+  %341 = getelementptr %struct.edge_rec, %struct.edge_rec* %340, i32 0, i32 0
+  %342 = load %struct.VERTEX*, %struct.VERTEX** %341, align 4
+  %343 = getelementptr %struct.VERTEX, %struct.VERTEX* %325, i32 0, i32 0, i32 0
+  %344 = load double, double* %343, align 4
+  %345 = getelementptr %struct.VERTEX, %struct.VERTEX* %325, i32 0, i32 0, i32 1
+  %346 = load double, double* %345, align 4
+  %347 = getelementptr %struct.VERTEX, %struct.VERTEX* %342, i32 0, i32 0, i32 0
+  %348 = load double, double* %347, align 4
+  %349 = getelementptr %struct.VERTEX, %struct.VERTEX* %342, i32 0, i32 0, i32 1
+  %350 = load double, double* %349, align 4
+  %351 = getelementptr %struct.VERTEX, %struct.VERTEX* %324, i32 0, i32 0, i32 0
+  %352 = load double, double* %351, align 4
+  %353 = getelementptr %struct.VERTEX, %struct.VERTEX* %324, i32 0, i32 0, i32 1
+  %354 = load double, double* %353, align 4
+  %355 = fsub double %344, %352
+  %356 = fsub double %350, %354
+  %357 = fmul double %355, %356
+  %358 = fsub double %348, %352
+  %359 = fsub double %346, %354
+  %360 = fmul double %358, %359
+  %361 = fsub double %357, %360
+  %362 = fcmp ogt double %361, 0.000000e+00
+  br i1 %362, label %bb14.i, label %bb17.i
+
+bb14.i:
+  %363 = getelementptr %struct.VERTEX, %struct.VERTEX* %324, i32 0, i32 0, i32 2
+  %avail_edge.promoted = load %struct.edge_rec*, %struct.edge_rec** @avail_edge
+  br label %bb16.i
+
+bb15.i:
+  %364 = ptrtoint %struct.edge_rec* %rcand.0.i to i32
+  %365 = add i32 %364, 16
+  %366 = and i32 %365, 63
+  %367 = and i32 %364, -64
+  %368 = or i32 %366, %367
+  %369 = inttoptr i32 %368 to %struct.edge_rec*
+  %370 = getelementptr %struct.edge_rec, %struct.edge_rec* %369, i32 0, i32 1
+  %371 = load %struct.edge_rec*, %struct.edge_rec** %370, align 4
+  %372 = ptrtoint %struct.edge_rec* %371 to i32
+  %373 = add i32 %372, 16
+  %374 = and i32 %373, 63
+  %375 = and i32 %372, -64
+  %376 = or i32 %374, %375
+  %377 = inttoptr i32 %376 to %struct.edge_rec*
+  %378 = getelementptr %struct.edge_rec, %struct.edge_rec* %rcand.0.i, i32 0, i32 1
+  %379 = load %struct.edge_rec*, %struct.edge_rec** %378, align 4
+  %380 = ptrtoint %struct.edge_rec* %379 to i32
+  %381 = add i32 %380, 16
+  %382 = and i32 %381, 63
+  %383 = and i32 %380, -64
+  %384 = or i32 %382, %383
+  %385 = inttoptr i32 %384 to %struct.edge_rec*
+  %386 = getelementptr %struct.edge_rec, %struct.edge_rec* %377, i32 0, i32 1
+  %387 = load %struct.edge_rec*, %struct.edge_rec** %386, align 4
+  %388 = ptrtoint %struct.edge_rec* %387 to i32
+  %389 = add i32 %388, 16
+  %390 = and i32 %389, 63
+  %391 = and i32 %388, -64
+  %392 = or i32 %390, %391
+  %393 = inttoptr i32 %392 to %struct.edge_rec*
+  %394 = getelementptr %struct.edge_rec, %struct.edge_rec* %393, i32 0, i32 1
+  %395 = load %struct.edge_rec*, %struct.edge_rec** %394, align 4
+  %396 = getelementptr %struct.edge_rec, %struct.edge_rec* %385, i32 0, i32 1
+  %397 = load %struct.edge_rec*, %struct.edge_rec** %396, align 4
+  store %struct.edge_rec* %395, %struct.edge_rec** %396, align 4
+  store %struct.edge_rec* %397, %struct.edge_rec** %394, align 4
+  %398 = load %struct.edge_rec*, %struct.edge_rec** %378, align 4
+  %399 = load %struct.edge_rec*, %struct.edge_rec** %386, align 4
+  store %struct.edge_rec* %398, %struct.edge_rec** %386, align 4
+  store %struct.edge_rec* %399, %struct.edge_rec** %378, align 4
+  %400 = xor i32 %364, 32
+  %401 = add i32 %400, 16
+  %402 = and i32 %401, 63
+  %403 = or i32 %402, %367
+  %404 = inttoptr i32 %403 to %struct.edge_rec*
+  %405 = getelementptr %struct.edge_rec, %struct.edge_rec* %404, i32 0, i32 1
+  %406 = load %struct.edge_rec*, %struct.edge_rec** %405, align 4
+  %407 = ptrtoint %struct.edge_rec* %406 to i32
+  %408 = add i32 %407, 16
+  %409 = and i32 %408, 63
+  %410 = and i32 %407, -64
+  %411 = or i32 %409, %410
+  %412 = inttoptr i32 %411 to %struct.edge_rec*
+  %413 = inttoptr i32 %400 to %struct.edge_rec*
+  %414 = getelementptr %struct.edge_rec, %struct.edge_rec* %413, i32 0, i32 1
+  %415 = load %struct.edge_rec*, %struct.edge_rec** %414, align 4
+  %416 = ptrtoint %struct.edge_rec* %415 to i32
+  %417 = add i32 %416, 16
+  %418 = and i32 %417, 63
+  %419 = and i32 %416, -64
+  %420 = or i32 %418, %419
+  %421 = inttoptr i32 %420 to %struct.edge_rec*
+  %422 = getelementptr %struct.edge_rec, %struct.edge_rec* %412, i32 0, i32 1
+  %423 = load %struct.edge_rec*, %struct.edge_rec** %422, align 4
+  %424 = ptrtoint %struct.edge_rec* %423 to i32
+  %425 = add i32 %424, 16
+  %426 = and i32 %425, 63
+  %427 = and i32 %424, -64
+  %428 = or i32 %426, %427
+  %429 = inttoptr i32 %428 to %struct.edge_rec*
+  %430 = getelementptr %struct.edge_rec, %struct.edge_rec* %429, i32 0, i32 1
+  %431 = load %struct.edge_rec*, %struct.edge_rec** %430, align 4
+  %432 = getelementptr %struct.edge_rec, %struct.edge_rec* %421, i32 0, i32 1
+  %433 = load %struct.edge_rec*, %struct.edge_rec** %432, align 4
+  store %struct.edge_rec* %431, %struct.edge_rec** %432, align 4
+  store %struct.edge_rec* %433, %struct.edge_rec** %430, align 4
+  %434 = load %struct.edge_rec*, %struct.edge_rec** %414, align 4
+  %435 = load %struct.edge_rec*, %struct.edge_rec** %422, align 4
+  store %struct.edge_rec* %434, %struct.edge_rec** %422, align 4
+  store %struct.edge_rec* %435, %struct.edge_rec** %414, align 4
+  %436 = inttoptr i32 %367 to %struct.edge_rec*
+  %437 = getelementptr %struct.edge_rec, %struct.edge_rec* %436, i32 0, i32 1
+  store %struct.edge_rec* %avail_edge.tmp.0, %struct.edge_rec** %437, align 4
+  %438 = add i32 %t.1.in.i, 16
+  %439 = and i32 %438, 63
+  %440 = and i32 %t.1.in.i, -64
+  %441 = or i32 %439, %440
+  %442 = inttoptr i32 %441 to %struct.edge_rec*
+  %443 = getelementptr %struct.edge_rec, %struct.edge_rec* %442, i32 0, i32 1
+  %444 = load %struct.edge_rec*, %struct.edge_rec** %443, align 4
+  %445 = ptrtoint %struct.edge_rec* %444 to i32
+  %446 = add i32 %445, 16
+  %447 = and i32 %446, 63
+  %448 = and i32 %445, -64
+  %449 = or i32 %447, %448
+  %.pre25.i = load double, double* %351, align 4
+  %.pre26.i = load double, double* %353, align 4
+  br label %bb16.i
+
+bb16.i:
+  %avail_edge.tmp.0 = phi %struct.edge_rec* [ %avail_edge.promoted, %bb14.i ], [ %436, %bb15.i ]
+  %450 = phi double [ %.pre26.i, %bb15.i ], [ %354, %bb14.i ]
+  %451 = phi double [ %.pre25.i, %bb15.i ], [ %352, %bb14.i ]
+  %rcand.0.i = phi %struct.edge_rec* [ %rcand.2.i, %bb14.i ], [ %t.1.i, %bb15.i ]
+  %t.1.in.i = phi i32 [ %338, %bb14.i ], [ %449, %bb15.i ]
+  %.pn3.in.in.i = phi i32 [ %338, %bb14.i ], [ %449, %bb15.i ]
+  %.pn.in.in.in.i = phi %struct.edge_rec* [ %rcand.2.i, %bb14.i ], [ %t.1.i, %bb15.i ]
+  %rcand.2.pn.i = phi %struct.edge_rec* [ %rcand.2.i, %bb14.i ], [ %t.1.i, %bb15.i ]
+  %t.1.i = inttoptr i32 %t.1.in.i to %struct.edge_rec*
+  %.pn.in.in.i = ptrtoint %struct.edge_rec* %.pn.in.in.in.i to i32
+  %.pn3.in.i = xor i32 %.pn3.in.in.i, 32
+  %.pn.in.i = xor i32 %.pn.in.in.i, 32
+  %.pn3.i = inttoptr i32 %.pn3.in.i to %struct.edge_rec*
+  %.pn.i = inttoptr i32 %.pn.in.i to %struct.edge_rec*
+  %v1.1.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %.pn3.i, i32 0, i32 0
+  %v2.1.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %.pn.i, i32 0, i32 0
+  %v3.1.in.i = getelementptr %struct.edge_rec, %struct.edge_rec* %rcand.2.pn.i, i32 0, i32 0
+  %v1.1.i = load %struct.VERTEX*, %struct.VERTEX** %v1.1.in.i
+  %v2.1.i = load %struct.VERTEX*, %struct.VERTEX** %v2.1.in.i
+  %v3.1.i = load %struct.VERTEX*, %struct.VERTEX** %v3.1.in.i
+  %452 = load double, double* %363, align 4
+  %453 = getelementptr %struct.VERTEX, %struct.VERTEX* %v1.1.i, i32 0, i32 0, i32 0
+  %454 = load double, double* %453, align 4
+  %455 = fsub double %454, %451
+  %456 = getelementptr %struct.VERTEX, %struct.VERTEX* %v1.1.i, i32 0, i32 0, i32 1
+  %457 = load double, double* %456, align 4
+  %458 = fsub double %457, %450
+  %459 = getelementptr %struct.VERTEX, %struct.VERTEX* %v1.1.i, i32 0, i32 0, i32 2
+  %460 = load double, double* %459, align 4
+  %461 = getelementptr %struct.VERTEX, %struct.VERTEX* %v2.1.i, i32 0, i32 0, i32 0
+  %462 = load double, double* %461, align 4
+  %463 = fsub double %462, %451
+  %464 = getelementptr %struct.VERTEX, %struct.VERTEX* %v2.1.i, i32 0, i32 0, i32 1
+  %465 = load double, double* %464, align 4
+  %466 = fsub double %465, %450
+  %467 = getelementptr %struct.VERTEX, %struct.VERTEX* %v2.1.i, i32 0, i32 0, i32 2
+  %468 = load double, double* %467, align 4
+  %469 = getelementptr %struct.VERTEX, %struct.VERTEX* %v3.1.i, i32 0, i32 0, i32 0
+  %470 = load double, double* %469, align 4
+  %471 = fsub double %470, %451
+  %472 = getelementptr %struct.VERTEX, %struct.VERTEX* %v3.1.i, i32 0, i32 0, i32 1
+  %473 = load double, double* %472, align 4
+  %474 = fsub double %473, %450
+  %475 = getelementptr %struct.VERTEX, %struct.VERTEX* %v3.1.i, i32 0, i32 0, i32 2
+  %476 = load double, double* %475, align 4
+  %477 = fsub double %460, %452
+  %478 = fmul double %463, %474
+  %479 = fmul double %466, %471
+  %480 = fsub double %478, %479
+  %481 = fmul double %477, %480
+  %482 = fsub double %468, %452
+  %483 = fmul double %471, %458
+  %484 = fmul double %474, %455
+  %485 = fsub double %483, %484
+  %486 = fmul double %482, %485
+  %487 = fadd double %486, %481
+  %488 = fsub double %476, %452
+  %489 = fmul double %455, %466
+  %490 = fmul double %458, %463
+  %491 = fsub double %489, %490
+  %492 = fmul double %488, %491
+  %493 = fadd double %492, %487
+  %494 = fcmp ogt double %493, 0.000000e+00
+  br i1 %494, label %bb15.i, label %bb17.loopexit.i
+
+bb17.loopexit.i:
+  store %struct.edge_rec* %avail_edge.tmp.0, %struct.edge_rec** @avail_edge
+  %.pre27.i = load %struct.VERTEX*, %struct.VERTEX** %170, align 4
+  %.pre28.i = load %struct.VERTEX*, %struct.VERTEX** %175, align 4
+  br label %bb17.i
+
+bb17.i:
+  %495 = phi %struct.VERTEX* [ %.pre28.i, %bb17.loopexit.i ], [ %324, %bb13.i ]
+  %496 = phi %struct.VERTEX* [ %.pre27.i, %bb17.loopexit.i ], [ %325, %bb13.i ]
+  %rcand.1.i = phi %struct.edge_rec* [ %rcand.0.i, %bb17.loopexit.i ], [ %rcand.2.i, %bb13.i ]
+  %497 = ptrtoint %struct.edge_rec* %lcand.1.i to i32
+  %498 = xor i32 %497, 32
+  %499 = inttoptr i32 %498 to %struct.edge_rec*
+  %500 = getelementptr %struct.edge_rec, %struct.edge_rec* %499, i32 0, i32 0
+  %501 = load %struct.VERTEX*, %struct.VERTEX** %500, align 4
+  %502 = getelementptr %struct.VERTEX, %struct.VERTEX* %496, i32 0, i32 0, i32 0
+  %503 = load double, double* %502, align 4
+  %504 = getelementptr %struct.VERTEX, %struct.VERTEX* %496, i32 0, i32 0, i32 1
+  %505 = load double, double* %504, align 4
+  %506 = getelementptr %struct.VERTEX, %struct.VERTEX* %501, i32 0, i32 0, i32 0
+  %507 = load double, double* %506, align 4
+  %508 = getelementptr %struct.VERTEX, %struct.VERTEX* %501, i32 0, i32 0, i32 1
+  %509 = load double, double* %508, align 4
+  %510 = getelementptr %struct.VERTEX, %struct.VERTEX* %495, i32 0, i32 0, i32 0
+  %511 = load double, double* %510, align 4
+  %512 = getelementptr %struct.VERTEX, %struct.VERTEX* %495, i32 0, i32 0, i32 1
+  %513 = load double, double* %512, align 4
+  %514 = fsub double %503, %511
+  %515 = fsub double %509, %513
+  %516 = fmul double %514, %515
+  %517 = fsub double %507, %511
+  %518 = fsub double %505, %513
+  %519 = fmul double %517, %518
+  %520 = fsub double %516, %519
+  %521 = fcmp ogt double %520, 0.000000e+00
+  %522 = ptrtoint %struct.edge_rec* %rcand.1.i to i32
+  %523 = xor i32 %522, 32
+  %524 = inttoptr i32 %523 to %struct.edge_rec*
+  %525 = getelementptr %struct.edge_rec, %struct.edge_rec* %524, i32 0, i32 0
+  %526 = load %struct.VERTEX*, %struct.VERTEX** %525, align 4
+  %527 = getelementptr %struct.VERTEX, %struct.VERTEX* %526, i32 0, i32 0, i32 0
+  %528 = load double, double* %527, align 4
+  %529 = getelementptr %struct.VERTEX, %struct.VERTEX* %526, i32 0, i32 0, i32 1
+  %530 = load double, double* %529, align 4
+  %531 = fsub double %530, %513
+  %532 = fmul double %514, %531
+  %533 = fsub double %528, %511
+  %534 = fmul double %533, %518
+  %535 = fsub double %532, %534
+  %536 = fcmp ogt double %535, 0.000000e+00
+  %537 = or i1 %536, %521
+  br i1 %537, label %bb21.i, label %do_merge.exit
+
+bb21.i:
+  %538 = getelementptr %struct.edge_rec, %struct.edge_rec* %lcand.1.i, i32 0, i32 0
+  %539 = load %struct.VERTEX*, %struct.VERTEX** %538, align 4
+  %540 = getelementptr %struct.edge_rec, %struct.edge_rec* %rcand.1.i, i32 0, i32 0
+  %541 = load %struct.VERTEX*, %struct.VERTEX** %540, align 4
+  br i1 %521, label %bb22.i, label %bb24.i
+
+bb22.i:
+  br i1 %536, label %bb23.i, label %bb25.i
+
+bb23.i:
+  %542 = getelementptr %struct.VERTEX, %struct.VERTEX* %526, i32 0, i32 0, i32 2
+  %543 = load double, double* %542, align 4
+  %544 = fsub double %507, %528
+  %545 = fsub double %509, %530
+  %546 = getelementptr %struct.VERTEX, %struct.VERTEX* %501, i32 0, i32 0, i32 2
+  %547 = load double, double* %546, align 4
+  %548 = getelementptr %struct.VERTEX, %struct.VERTEX* %539, i32 0, i32 0, i32 0
+  %549 = load double, double* %548, align 4
+  %550 = fsub double %549, %528
+  %551 = getelementptr %struct.VERTEX, %struct.VERTEX* %539, i32 0, i32 0, i32 1
+  %552 = load double, double* %551, align 4
+  %553 = fsub double %552, %530
+  %554 = getelementptr %struct.VERTEX, %struct.VERTEX* %539, i32 0, i32 0, i32 2
+  %555 = load double, double* %554, align 4
+  %556 = getelementptr %struct.VERTEX, %struct.VERTEX* %541, i32 0, i32 0, i32 0
+  %557 = load double, double* %556, align 4
+  %558 = fsub double %557, %528
+  %559 = getelementptr %struct.VERTEX, %struct.VERTEX* %541, i32 0, i32 0, i32 1
+  %560 = load double, double* %559, align 4
+  %561 = fsub double %560, %530
+  %562 = getelementptr %struct.VERTEX, %struct.VERTEX* %541, i32 0, i32 0, i32 2
+  %563 = load double, double* %562, align 4
+  %564 = fsub double %547, %543
+  %565 = fmul double %550, %561
+  %566 = fmul double %553, %558
+  %567 = fsub double %565, %566
+  %568 = fmul double %564, %567
+  %569 = fsub double %555, %543
+  %570 = fmul double %558, %545
+  %571 = fmul double %561, %544
+  %572 = fsub double %570, %571
+  %573 = fmul double %569, %572
+  %574 = fadd double %573, %568
+  %575 = fsub double %563, %543
+  %576 = fmul double %544, %553
+  %577 = fmul double %545, %550
+  %578 = fsub double %576, %577
+  %579 = fmul double %575, %578
+  %580 = fadd double %579, %574
+  %581 = fcmp ogt double %580, 0.000000e+00
+  br i1 %581, label %bb24.i, label %bb25.i
+
+bb24.i:
+  %582 = add i32 %522, 48
+  %583 = and i32 %582, 63
+  %584 = and i32 %522, -64
+  %585 = or i32 %583, %584
+  %586 = inttoptr i32 %585 to %struct.edge_rec*
+  %587 = getelementptr %struct.edge_rec, %struct.edge_rec* %586, i32 0, i32 1
+  %588 = load %struct.edge_rec*, %struct.edge_rec** %587, align 4
+  %589 = ptrtoint %struct.edge_rec* %588 to i32
+  %590 = add i32 %589, 16
+  %591 = and i32 %590, 63
+  %592 = and i32 %589, -64
+  %593 = or i32 %591, %592
+  %594 = inttoptr i32 %593 to %struct.edge_rec*
+  %595 = call  %struct.edge_rec* @alloc_edge() nounwind
+  %596 = getelementptr %struct.edge_rec, %struct.edge_rec* %595, i32 0, i32 1
+  store %struct.edge_rec* %595, %struct.edge_rec** %596, align 4
+  %597 = getelementptr %struct.edge_rec, %struct.edge_rec* %595, i32 0, i32 0
+  store %struct.VERTEX* %526, %struct.VERTEX** %597, align 4
+  %598 = ptrtoint %struct.edge_rec* %595 to i32
+  %599 = add i32 %598, 16
+  %600 = inttoptr i32 %599 to %struct.edge_rec*
+  %601 = add i32 %598, 48
+  %602 = inttoptr i32 %601 to %struct.edge_rec*
+  %603 = getelementptr %struct.edge_rec, %struct.edge_rec* %600, i32 0, i32 1
+  store %struct.edge_rec* %602, %struct.edge_rec** %603, align 4
+  %604 = add i32 %598, 32
+  %605 = inttoptr i32 %604 to %struct.edge_rec*
+  %606 = getelementptr %struct.edge_rec, %struct.edge_rec* %605, i32 0, i32 1
+  store %struct.edge_rec* %605, %struct.edge_rec** %606, align 4
+  %607 = getelementptr %struct.edge_rec, %struct.edge_rec* %605, i32 0, i32 0
+  store %struct.VERTEX* %495, %struct.VERTEX** %607, align 4
+  %608 = getelementptr %struct.edge_rec, %struct.edge_rec* %602, i32 0, i32 1
+  store %struct.edge_rec* %600, %struct.edge_rec** %608, align 4
+  %609 = load %struct.edge_rec*, %struct.edge_rec** %596, align 4
+  %610 = ptrtoint %struct.edge_rec* %609 to i32
+  %611 = add i32 %610, 16
+  %612 = and i32 %611, 63
+  %613 = and i32 %610, -64
+  %614 = or i32 %612, %613
+  %615 = inttoptr i32 %614 to %struct.edge_rec*
+  %616 = getelementptr %struct.edge_rec, %struct.edge_rec* %594, i32 0, i32 1
+  %617 = load %struct.edge_rec*, %struct.edge_rec** %616, align 4
+  %618 = ptrtoint %struct.edge_rec* %617 to i32
+  %619 = add i32 %618, 16
+  %620 = and i32 %619, 63
+  %621 = and i32 %618, -64
+  %622 = or i32 %620, %621
+  %623 = inttoptr i32 %622 to %struct.edge_rec*
+  %624 = getelementptr %struct.edge_rec, %struct.edge_rec* %623, i32 0, i32 1
+  %625 = load %struct.edge_rec*, %struct.edge_rec** %624, align 4
+  %626 = getelementptr %struct.edge_rec, %struct.edge_rec* %615, i32 0, i32 1
+  %627 = load %struct.edge_rec*, %struct.edge_rec** %626, align 4
+  store %struct.edge_rec* %625, %struct.edge_rec** %626, align 4
+  store %struct.edge_rec* %627, %struct.edge_rec** %624, align 4
+  %628 = load %struct.edge_rec*, %struct.edge_rec** %596, align 4
+  %629 = load %struct.edge_rec*, %struct.edge_rec** %616, align 4
+  store %struct.edge_rec* %628, %struct.edge_rec** %616, align 4
+  store %struct.edge_rec* %629, %struct.edge_rec** %596, align 4
+  %630 = xor i32 %598, 32
+  %631 = inttoptr i32 %630 to %struct.edge_rec*
+  %632 = getelementptr %struct.edge_rec, %struct.edge_rec* %631, i32 0, i32 1
+  %633 = load %struct.edge_rec*, %struct.edge_rec** %632, align 4
+  %634 = ptrtoint %struct.edge_rec* %633 to i32
+  %635 = add i32 %634, 16
+  %636 = and i32 %635, 63
+  %637 = and i32 %634, -64
+  %638 = or i32 %636, %637
+  %639 = inttoptr i32 %638 to %struct.edge_rec*
+  %640 = getelementptr %struct.edge_rec, %struct.edge_rec* %174, i32 0, i32 1
+  %641 = load %struct.edge_rec*, %struct.edge_rec** %640, align 4
+  %642 = ptrtoint %struct.edge_rec* %641 to i32
+  %643 = add i32 %642, 16
+  %644 = and i32 %643, 63
+  %645 = and i32 %642, -64
+  %646 = or i32 %644, %645
+  %647 = inttoptr i32 %646 to %struct.edge_rec*
+  %648 = getelementptr %struct.edge_rec, %struct.edge_rec* %647, i32 0, i32 1
+  %649 = load %struct.edge_rec*, %struct.edge_rec** %648, align 4
+  %650 = getelementptr %struct.edge_rec, %struct.edge_rec* %639, i32 0, i32 1
+  %651 = load %struct.edge_rec*, %struct.edge_rec** %650, align 4
+  store %struct.edge_rec* %649, %struct.edge_rec** %650, align 4
+  store %struct.edge_rec* %651, %struct.edge_rec** %648, align 4
+  %652 = load %struct.edge_rec*, %struct.edge_rec** %632, align 4
+  %653 = load %struct.edge_rec*, %struct.edge_rec** %640, align 4
+  store %struct.edge_rec* %652, %struct.edge_rec** %640, align 4
+  store %struct.edge_rec* %653, %struct.edge_rec** %632, align 4
+  %654 = add i32 %630, 48
+  %655 = and i32 %654, 63
+  %656 = and i32 %598, -64
+  %657 = or i32 %655, %656
+  %658 = inttoptr i32 %657 to %struct.edge_rec*
+  %659 = getelementptr %struct.edge_rec, %struct.edge_rec* %658, i32 0, i32 1
+  %660 = load %struct.edge_rec*, %struct.edge_rec** %659, align 4
+  %661 = ptrtoint %struct.edge_rec* %660 to i32
+  %662 = add i32 %661, 16
+  %663 = and i32 %662, 63
+  %664 = and i32 %661, -64
+  %665 = or i32 %663, %664
+  %666 = inttoptr i32 %665 to %struct.edge_rec*
+  br label %bb9.i
+
+bb25.i:
+  %667 = add i32 %172, 16
+  %668 = and i32 %667, 63
+  %669 = and i32 %172, -64
+  %670 = or i32 %668, %669
+  %671 = inttoptr i32 %670 to %struct.edge_rec*
+  %672 = getelementptr %struct.edge_rec, %struct.edge_rec* %671, i32 0, i32 1
+  %673 = load %struct.edge_rec*, %struct.edge_rec** %672, align 4
+  %674 = ptrtoint %struct.edge_rec* %673 to i32
+  %675 = add i32 %674, 16
+  %676 = and i32 %675, 63
+  %677 = and i32 %674, -64
+  %678 = or i32 %676, %677
+  %679 = inttoptr i32 %678 to %struct.edge_rec*
+  %680 = call  %struct.edge_rec* @alloc_edge() nounwind
+  %681 = getelementptr %struct.edge_rec, %struct.edge_rec* %680, i32 0, i32 1
+  store %struct.edge_rec* %680, %struct.edge_rec** %681, align 4
+  %682 = getelementptr %struct.edge_rec, %struct.edge_rec* %680, i32 0, i32 0
+  store %struct.VERTEX* %501, %struct.VERTEX** %682, align 4
+  %683 = ptrtoint %struct.edge_rec* %680 to i32
+  %684 = add i32 %683, 16
+  %685 = inttoptr i32 %684 to %struct.edge_rec*
+  %686 = add i32 %683, 48
+  %687 = inttoptr i32 %686 to %struct.edge_rec*
+  %688 = getelementptr %struct.edge_rec, %struct.edge_rec* %685, i32 0, i32 1
+  store %struct.edge_rec* %687, %struct.edge_rec** %688, align 4
+  %689 = add i32 %683, 32
+  %690 = inttoptr i32 %689 to %struct.edge_rec*
+  %691 = getelementptr %struct.edge_rec, %struct.edge_rec* %690, i32 0, i32 1
+  store %struct.edge_rec* %690, %struct.edge_rec** %691, align 4
+  %692 = getelementptr %struct.edge_rec, %struct.edge_rec* %690, i32 0, i32 0
+  store %struct.VERTEX* %496, %struct.VERTEX** %692, align 4
+  %693 = getelementptr %struct.edge_rec, %struct.edge_rec* %687, i32 0, i32 1
+  store %struct.edge_rec* %685, %struct.edge_rec** %693, align 4
+  %694 = load %struct.edge_rec*, %struct.edge_rec** %681, align 4
+  %695 = ptrtoint %struct.edge_rec* %694 to i32
+  %696 = add i32 %695, 16
+  %697 = and i32 %696, 63
+  %698 = and i32 %695, -64
+  %699 = or i32 %697, %698
+  %700 = inttoptr i32 %699 to %struct.edge_rec*
+  %701 = getelementptr %struct.edge_rec, %struct.edge_rec* %499, i32 0, i32 1
+  %702 = load %struct.edge_rec*, %struct.edge_rec** %701, align 4
+  %703 = ptrtoint %struct.edge_rec* %702 to i32
+  %704 = add i32 %703, 16
+  %705 = and i32 %704, 63
+  %706 = and i32 %703, -64
+  %707 = or i32 %705, %706
+  %708 = inttoptr i32 %707 to %struct.edge_rec*
+  %709 = getelementptr %struct.edge_rec, %struct.edge_rec* %708, i32 0, i32 1
+  %710 = load %struct.edge_rec*, %struct.edge_rec** %709, align 4
+  %711 = getelementptr %struct.edge_rec, %struct.edge_rec* %700, i32 0, i32 1
+  %712 = load %struct.edge_rec*, %struct.edge_rec** %711, align 4
+  store %struct.edge_rec* %710, %struct.edge_rec** %711, align 4
+  store %struct.edge_rec* %712, %struct.edge_rec** %709, align 4
+  %713 = load %struct.edge_rec*, %struct.edge_rec** %681, align 4
+  %714 = load %struct.edge_rec*, %struct.edge_rec** %701, align 4
+  store %struct.edge_rec* %713, %struct.edge_rec** %701, align 4
+  store %struct.edge_rec* %714, %struct.edge_rec** %681, align 4
+  %715 = xor i32 %683, 32
+  %716 = inttoptr i32 %715 to %struct.edge_rec*
+  %717 = getelementptr %struct.edge_rec, %struct.edge_rec* %716, i32 0, i32 1
+  %718 = load %struct.edge_rec*, %struct.edge_rec** %717, align 4
+  %719 = ptrtoint %struct.edge_rec* %718 to i32
+  %720 = add i32 %719, 16
+  %721 = and i32 %720, 63
+  %722 = and i32 %719, -64
+  %723 = or i32 %721, %722
+  %724 = inttoptr i32 %723 to %struct.edge_rec*
+  %725 = getelementptr %struct.edge_rec, %struct.edge_rec* %679, i32 0, i32 1
+  %726 = load %struct.edge_rec*, %struct.edge_rec** %725, align 4
+  %727 = ptrtoint %struct.edge_rec* %726 to i32
+  %728 = add i32 %727, 16
+  %729 = and i32 %728, 63
+  %730 = and i32 %727, -64
+  %731 = or i32 %729, %730
+  %732 = inttoptr i32 %731 to %struct.edge_rec*
+  %733 = getelementptr %struct.edge_rec, %struct.edge_rec* %732, i32 0, i32 1
+  %734 = load %struct.edge_rec*, %struct.edge_rec** %733, align 4
+  %735 = getelementptr %struct.edge_rec, %struct.edge_rec* %724, i32 0, i32 1
+  %736 = load %struct.edge_rec*, %struct.edge_rec** %735, align 4
+  store %struct.edge_rec* %734, %struct.edge_rec** %735, align 4
+  store %struct.edge_rec* %736, %struct.edge_rec** %733, align 4
+  %737 = load %struct.edge_rec*, %struct.edge_rec** %717, align 4
+  %738 = load %struct.edge_rec*, %struct.edge_rec** %725, align 4
+  store %struct.edge_rec* %737, %struct.edge_rec** %725, align 4
+  store %struct.edge_rec* %738, %struct.edge_rec** %717, align 4
+  %739 = load %struct.edge_rec*, %struct.edge_rec** %681, align 4
+  br label %bb9.i
+
+do_merge.exit:
+  %740 = getelementptr %struct.edge_rec, %struct.edge_rec* %ldo_addr.0.ph.i, i32 0, i32 0
+  %741 = load %struct.VERTEX*, %struct.VERTEX** %740, align 4
+  %742 = icmp eq %struct.VERTEX* %741, %tree_addr.0.i
+  br i1 %742, label %bb5.loopexit, label %bb2
+
+bb2:
+  %ldo.07 = phi %struct.edge_rec* [ %747, %bb2 ], [ %ldo_addr.0.ph.i, %do_merge.exit ]
+  %743 = ptrtoint %struct.edge_rec* %ldo.07 to i32
+  %744 = xor i32 %743, 32
+  %745 = inttoptr i32 %744 to %struct.edge_rec*
+  %746 = getelementptr %struct.edge_rec, %struct.edge_rec* %745, i32 0, i32 1
+  %747 = load %struct.edge_rec*, %struct.edge_rec** %746, align 4
+  %748 = getelementptr %struct.edge_rec, %struct.edge_rec* %747, i32 0, i32 0
+  %749 = load %struct.VERTEX*, %struct.VERTEX** %748, align 4
+  %750 = icmp eq %struct.VERTEX* %749, %tree_addr.0.i
+  br i1 %750, label %bb5.loopexit, label %bb2
+
+bb4:
+  %rdo.05 = phi %struct.edge_rec* [ %755, %bb4 ], [ %rdo_addr.0.i, %bb5.loopexit ]
+  %751 = getelementptr %struct.edge_rec, %struct.edge_rec* %rdo.05, i32 0, i32 1
+  %752 = load %struct.edge_rec*, %struct.edge_rec** %751, align 4
+  %753 = ptrtoint %struct.edge_rec* %752 to i32
+  %754 = xor i32 %753, 32
+  %755 = inttoptr i32 %754 to %struct.edge_rec*
+  %756 = getelementptr %struct.edge_rec, %struct.edge_rec* %755, i32 0, i32 0
+  %757 = load %struct.VERTEX*, %struct.VERTEX** %756, align 4
+  %758 = icmp eq %struct.VERTEX* %757, %extra
+  br i1 %758, label %bb6, label %bb4
+
+bb5.loopexit:
+  %ldo.0.lcssa = phi %struct.edge_rec* [ %ldo_addr.0.ph.i, %do_merge.exit ], [ %747, %bb2 ]
+  %759 = getelementptr %struct.edge_rec, %struct.edge_rec* %rdo_addr.0.i, i32 0, i32 0
+  %760 = load %struct.VERTEX*, %struct.VERTEX** %759, align 4
+  %761 = icmp eq %struct.VERTEX* %760, %extra
+  br i1 %761, label %bb6, label %bb4
+
+bb6:
+  %rdo.0.lcssa = phi %struct.edge_rec* [ %rdo_addr.0.i, %bb5.loopexit ], [ %755, %bb4 ]
+  %tmp16 = ptrtoint %struct.edge_rec* %ldo.0.lcssa to i32
+  %tmp4 = ptrtoint %struct.edge_rec* %rdo.0.lcssa to i32
+  br label %bb15
+
+bb7:
+  %762 = getelementptr %struct.VERTEX, %struct.VERTEX* %tree, i32 0, i32 1
+  %763 = load %struct.VERTEX*, %struct.VERTEX** %762, align 4
+  %764 = icmp eq %struct.VERTEX* %763, null
+  %765 = call  %struct.edge_rec* @alloc_edge() nounwind
+  %766 = getelementptr %struct.edge_rec, %struct.edge_rec* %765, i32 0, i32 1
+  store %struct.edge_rec* %765, %struct.edge_rec** %766, align 4
+  %767 = getelementptr %struct.edge_rec, %struct.edge_rec* %765, i32 0, i32 0
+  br i1 %764, label %bb10, label %bb11
+
+bb8:
+  %768 = call  i32 @puts(i8* getelementptr ([21 x i8], [21 x i8]* @_2E_str7, i32 0, i32 0)) nounwind
+  call  void @exit(i32 -1) noreturn nounwind
+  unreachable
+
+bb10:
+  store %struct.VERTEX* %tree, %struct.VERTEX** %767, align 4
+  %769 = ptrtoint %struct.edge_rec* %765 to i32
+  %770 = add i32 %769, 16
+  %771 = inttoptr i32 %770 to %struct.edge_rec*
+  %772 = add i32 %769, 48
+  %773 = inttoptr i32 %772 to %struct.edge_rec*
+  %774 = getelementptr %struct.edge_rec, %struct.edge_rec* %771, i32 0, i32 1
+  store %struct.edge_rec* %773, %struct.edge_rec** %774, align 4
+  %775 = add i32 %769, 32
+  %776 = inttoptr i32 %775 to %struct.edge_rec*
+  %777 = getelementptr %struct.edge_rec, %struct.edge_rec* %776, i32 0, i32 1
+  store %struct.edge_rec* %776, %struct.edge_rec** %777, align 4
+  %778 = getelementptr %struct.edge_rec, %struct.edge_rec* %776, i32 0, i32 0
+  store %struct.VERTEX* %extra, %struct.VERTEX** %778, align 4
+  %779 = getelementptr %struct.edge_rec, %struct.edge_rec* %773, i32 0, i32 1
+  store %struct.edge_rec* %771, %struct.edge_rec** %779, align 4
+  %780 = xor i32 %769, 32
+  br label %bb15
+
+bb11:
+  store %struct.VERTEX* %763, %struct.VERTEX** %767, align 4
+  %781 = ptrtoint %struct.edge_rec* %765 to i32
+  %782 = add i32 %781, 16
+  %783 = inttoptr i32 %782 to %struct.edge_rec*
+  %784 = add i32 %781, 48
+  %785 = inttoptr i32 %784 to %struct.edge_rec*
+  %786 = getelementptr %struct.edge_rec, %struct.edge_rec* %783, i32 0, i32 1
+  store %struct.edge_rec* %785, %struct.edge_rec** %786, align 4
+  %787 = add i32 %781, 32
+  %788 = inttoptr i32 %787 to %struct.edge_rec*
+  %789 = getelementptr %struct.edge_rec, %struct.edge_rec* %788, i32 0, i32 1
+  store %struct.edge_rec* %788, %struct.edge_rec** %789, align 4
+  %790 = getelementptr %struct.edge_rec, %struct.edge_rec* %788, i32 0, i32 0
+  store %struct.VERTEX* %tree, %struct.VERTEX** %790, align 4
+  %791 = getelementptr %struct.edge_rec, %struct.edge_rec* %785, i32 0, i32 1
+  store %struct.edge_rec* %783, %struct.edge_rec** %791, align 4
+  %792 = call  %struct.edge_rec* @alloc_edge() nounwind
+  %793 = getelementptr %struct.edge_rec, %struct.edge_rec* %792, i32 0, i32 1
+  store %struct.edge_rec* %792, %struct.edge_rec** %793, align 4
+  %794 = getelementptr %struct.edge_rec, %struct.edge_rec* %792, i32 0, i32 0
+  store %struct.VERTEX* %tree, %struct.VERTEX** %794, align 4
+  %795 = ptrtoint %struct.edge_rec* %792 to i32
+  %796 = add i32 %795, 16
+  %797 = inttoptr i32 %796 to %struct.edge_rec*
+  %798 = add i32 %795, 48
+  %799 = inttoptr i32 %798 to %struct.edge_rec*
+  %800 = getelementptr %struct.edge_rec, %struct.edge_rec* %797, i32 0, i32 1
+  store %struct.edge_rec* %799, %struct.edge_rec** %800, align 4
+  %801 = add i32 %795, 32
+  %802 = inttoptr i32 %801 to %struct.edge_rec*
+  %803 = getelementptr %struct.edge_rec, %struct.edge_rec* %802, i32 0, i32 1
+  store %struct.edge_rec* %802, %struct.edge_rec** %803, align 4
+  %804 = getelementptr %struct.edge_rec, %struct.edge_rec* %802, i32 0, i32 0
+  store %struct.VERTEX* %extra, %struct.VERTEX** %804, align 4
+  %805 = getelementptr %struct.edge_rec, %struct.edge_rec* %799, i32 0, i32 1
+  store %struct.edge_rec* %797, %struct.edge_rec** %805, align 4
+  %806 = xor i32 %781, 32
+  %807 = inttoptr i32 %806 to %struct.edge_rec*
+  %808 = getelementptr %struct.edge_rec, %struct.edge_rec* %807, i32 0, i32 1
+  %809 = load %struct.edge_rec*, %struct.edge_rec** %808, align 4
+  %810 = ptrtoint %struct.edge_rec* %809 to i32
+  %811 = add i32 %810, 16
+  %812 = and i32 %811, 63
+  %813 = and i32 %810, -64
+  %814 = or i32 %812, %813
+  %815 = inttoptr i32 %814 to %struct.edge_rec*
+  %816 = load %struct.edge_rec*, %struct.edge_rec** %793, align 4
+  %817 = ptrtoint %struct.edge_rec* %816 to i32
+  %818 = add i32 %817, 16
+  %819 = and i32 %818, 63
+  %820 = and i32 %817, -64
+  %821 = or i32 %819, %820
+  %822 = inttoptr i32 %821 to %struct.edge_rec*
+  %823 = getelementptr %struct.edge_rec, %struct.edge_rec* %822, i32 0, i32 1
+  %824 = load %struct.edge_rec*, %struct.edge_rec** %823, align 4
+  %825 = getelementptr %struct.edge_rec, %struct.edge_rec* %815, i32 0, i32 1
+  %826 = load %struct.edge_rec*, %struct.edge_rec** %825, align 4
+  store %struct.edge_rec* %824, %struct.edge_rec** %825, align 4
+  store %struct.edge_rec* %826, %struct.edge_rec** %823, align 4
+  %827 = load %struct.edge_rec*, %struct.edge_rec** %808, align 4
+  %828 = load %struct.edge_rec*, %struct.edge_rec** %793, align 4
+  store %struct.edge_rec* %827, %struct.edge_rec** %793, align 4
+  store %struct.edge_rec* %828, %struct.edge_rec** %808, align 4
+  %829 = xor i32 %795, 32
+  %830 = inttoptr i32 %829 to %struct.edge_rec*
+  %831 = getelementptr %struct.edge_rec, %struct.edge_rec* %830, i32 0, i32 0
+  %832 = load %struct.VERTEX*, %struct.VERTEX** %831, align 4
+  %833 = and i32 %798, 63
+  %834 = and i32 %795, -64
+  %835 = or i32 %833, %834
+  %836 = inttoptr i32 %835 to %struct.edge_rec*
+  %837 = getelementptr %struct.edge_rec, %struct.edge_rec* %836, i32 0, i32 1
+  %838 = load %struct.edge_rec*, %struct.edge_rec** %837, align 4
+  %839 = ptrtoint %struct.edge_rec* %838 to i32
+  %840 = add i32 %839, 16
+  %841 = and i32 %840, 63
+  %842 = and i32 %839, -64
+  %843 = or i32 %841, %842
+  %844 = inttoptr i32 %843 to %struct.edge_rec*
+  %845 = load %struct.VERTEX*, %struct.VERTEX** %767, align 4
+  %846 = call  %struct.edge_rec* @alloc_edge() nounwind
+  %847 = getelementptr %struct.edge_rec, %struct.edge_rec* %846, i32 0, i32 1
+  store %struct.edge_rec* %846, %struct.edge_rec** %847, align 4
+  %848 = getelementptr %struct.edge_rec, %struct.edge_rec* %846, i32 0, i32 0
+  store %struct.VERTEX* %832, %struct.VERTEX** %848, align 4
+  %849 = ptrtoint %struct.edge_rec* %846 to i32
+  %850 = add i32 %849, 16
+  %851 = inttoptr i32 %850 to %struct.edge_rec*
+  %852 = add i32 %849, 48
+  %853 = inttoptr i32 %852 to %struct.edge_rec*
+  %854 = getelementptr %struct.edge_rec, %struct.edge_rec* %851, i32 0, i32 1
+  store %struct.edge_rec* %853, %struct.edge_rec** %854, align 4
+  %855 = add i32 %849, 32
+  %856 = inttoptr i32 %855 to %struct.edge_rec*
+  %857 = getelementptr %struct.edge_rec, %struct.edge_rec* %856, i32 0, i32 1
+  store %struct.edge_rec* %856, %struct.edge_rec** %857, align 4
+  %858 = getelementptr %struct.edge_rec, %struct.edge_rec* %856, i32 0, i32 0
+  store %struct.VERTEX* %845, %struct.VERTEX** %858, align 4
+  %859 = getelementptr %struct.edge_rec, %struct.edge_rec* %853, i32 0, i32 1
+  store %struct.edge_rec* %851, %struct.edge_rec** %859, align 4
+  %860 = load %struct.edge_rec*, %struct.edge_rec** %847, align 4
+  %861 = ptrtoint %struct.edge_rec* %860 to i32
+  %862 = add i32 %861, 16
+  %863 = and i32 %862, 63
+  %864 = and i32 %861, -64
+  %865 = or i32 %863, %864
+  %866 = inttoptr i32 %865 to %struct.edge_rec*
+  %867 = getelementptr %struct.edge_rec, %struct.edge_rec* %844, i32 0, i32 1
+  %868 = load %struct.edge_rec*, %struct.edge_rec** %867, align 4
+  %869 = ptrtoint %struct.edge_rec* %868 to i32
+  %870 = add i32 %869, 16
+  %871 = and i32 %870, 63
+  %872 = and i32 %869, -64
+  %873 = or i32 %871, %872
+  %874 = inttoptr i32 %873 to %struct.edge_rec*
+  %875 = getelementptr %struct.edge_rec, %struct.edge_rec* %874, i32 0, i32 1
+  %876 = load %struct.edge_rec*, %struct.edge_rec** %875, align 4
+  %877 = getelementptr %struct.edge_rec, %struct.edge_rec* %866, i32 0, i32 1
+  %878 = load %struct.edge_rec*, %struct.edge_rec** %877, align 4
+  store %struct.edge_rec* %876, %struct.edge_rec** %877, align 4
+  store %struct.edge_rec* %878, %struct.edge_rec** %875, align 4
+  %879 = load %struct.edge_rec*, %struct.edge_rec** %847, align 4
+  %880 = load %struct.edge_rec*, %struct.edge_rec** %867, align 4
+  store %struct.edge_rec* %879, %struct.edge_rec** %867, align 4
+  store %struct.edge_rec* %880, %struct.edge_rec** %847, align 4
+  %881 = xor i32 %849, 32
+  %882 = inttoptr i32 %881 to %struct.edge_rec*
+  %883 = getelementptr %struct.edge_rec, %struct.edge_rec* %882, i32 0, i32 1
+  %884 = load %struct.edge_rec*, %struct.edge_rec** %883, align 4
+  %885 = ptrtoint %struct.edge_rec* %884 to i32
+  %886 = add i32 %885, 16
+  %887 = and i32 %886, 63
+  %888 = and i32 %885, -64
+  %889 = or i32 %887, %888
+  %890 = inttoptr i32 %889 to %struct.edge_rec*
+  %891 = load %struct.edge_rec*, %struct.edge_rec** %766, align 4
+  %892 = ptrtoint %struct.edge_rec* %891 to i32
+  %893 = add i32 %892, 16
+  %894 = and i32 %893, 63
+  %895 = and i32 %892, -64
+  %896 = or i32 %894, %895
+  %897 = inttoptr i32 %896 to %struct.edge_rec*
+  %898 = getelementptr %struct.edge_rec, %struct.edge_rec* %897, i32 0, i32 1
+  %899 = load %struct.edge_rec*, %struct.edge_rec** %898, align 4
+  %900 = getelementptr %struct.edge_rec, %struct.edge_rec* %890, i32 0, i32 1
+  %901 = load %struct.edge_rec*, %struct.edge_rec** %900, align 4
+  store %struct.edge_rec* %899, %struct.edge_rec** %900, align 4
+  store %struct.edge_rec* %901, %struct.edge_rec** %898, align 4
+  %902 = load %struct.edge_rec*, %struct.edge_rec** %883, align 4
+  %903 = load %struct.edge_rec*, %struct.edge_rec** %766, align 4
+  store %struct.edge_rec* %902, %struct.edge_rec** %766, align 4
+  store %struct.edge_rec* %903, %struct.edge_rec** %883, align 4
+  %904 = getelementptr %struct.VERTEX, %struct.VERTEX* %763, i32 0, i32 0, i32 0
+  %905 = load double, double* %904, align 4
+  %906 = getelementptr %struct.VERTEX, %struct.VERTEX* %763, i32 0, i32 0, i32 1
+  %907 = load double, double* %906, align 4
+  %908 = getelementptr %struct.VERTEX, %struct.VERTEX* %extra, i32 0, i32 0, i32 0
+  %909 = load double, double* %908, align 4
+  %910 = getelementptr %struct.VERTEX, %struct.VERTEX* %extra, i32 0, i32 0, i32 1
+  %911 = load double, double* %910, align 4
+  %912 = getelementptr %struct.VERTEX, %struct.VERTEX* %tree, i32 0, i32 0, i32 0
+  %913 = load double, double* %912, align 4
+  %914 = getelementptr %struct.VERTEX, %struct.VERTEX* %tree, i32 0, i32 0, i32 1
+  %915 = load double, double* %914, align 4
+  %916 = fsub double %905, %913
+  %917 = fsub double %911, %915
+  %918 = fmul double %916, %917
+  %919 = fsub double %909, %913
+  %920 = fsub double %907, %915
+  %921 = fmul double %919, %920
+  %922 = fsub double %918, %921
+  %923 = fcmp ogt double %922, 0.000000e+00
+  br i1 %923, label %bb15, label %bb13
+
+bb13:
+  %924 = fsub double %905, %909
+  %925 = fsub double %915, %911
+  %926 = fmul double %924, %925
+  %927 = fsub double %913, %909
+  %928 = fsub double %907, %911
+  %929 = fmul double %927, %928
+  %930 = fsub double %926, %929
+  %931 = fcmp ogt double %930, 0.000000e+00
+  br i1 %931, label %bb15, label %bb14
+
+bb14:
+  %932 = and i32 %850, 63
+  %933 = and i32 %849, -64
+  %934 = or i32 %932, %933
+  %935 = inttoptr i32 %934 to %struct.edge_rec*
+  %936 = getelementptr %struct.edge_rec, %struct.edge_rec* %935, i32 0, i32 1
+  %937 = load %struct.edge_rec*, %struct.edge_rec** %936, align 4
+  %938 = ptrtoint %struct.edge_rec* %937 to i32
+  %939 = add i32 %938, 16
+  %940 = and i32 %939, 63
+  %941 = and i32 %938, -64
+  %942 = or i32 %940, %941
+  %943 = inttoptr i32 %942 to %struct.edge_rec*
+  %944 = load %struct.edge_rec*, %struct.edge_rec** %847, align 4
+  %945 = ptrtoint %struct.edge_rec* %944 to i32
+  %946 = add i32 %945, 16
+  %947 = and i32 %946, 63
+  %948 = and i32 %945, -64
+  %949 = or i32 %947, %948
+  %950 = inttoptr i32 %949 to %struct.edge_rec*
+  %951 = getelementptr %struct.edge_rec, %struct.edge_rec* %943, i32 0, i32 1
+  %952 = load %struct.edge_rec*, %struct.edge_rec** %951, align 4
+  %953 = ptrtoint %struct.edge_rec* %952 to i32
+  %954 = add i32 %953, 16
+  %955 = and i32 %954, 63
+  %956 = and i32 %953, -64
+  %957 = or i32 %955, %956
+  %958 = inttoptr i32 %957 to %struct.edge_rec*
+  %959 = getelementptr %struct.edge_rec, %struct.edge_rec* %958, i32 0, i32 1
+  %960 = load %struct.edge_rec*, %struct.edge_rec** %959, align 4
+  %961 = getelementptr %struct.edge_rec, %struct.edge_rec* %950, i32 0, i32 1
+  %962 = load %struct.edge_rec*, %struct.edge_rec** %961, align 4
+  store %struct.edge_rec* %960, %struct.edge_rec** %961, align 4
+  store %struct.edge_rec* %962, %struct.edge_rec** %959, align 4
+  %963 = load %struct.edge_rec*, %struct.edge_rec** %847, align 4
+  %964 = load %struct.edge_rec*, %struct.edge_rec** %951, align 4
+  store %struct.edge_rec* %963, %struct.edge_rec** %951, align 4
+  store %struct.edge_rec* %964, %struct.edge_rec** %847, align 4
+  %965 = add i32 %881, 16
+  %966 = and i32 %965, 63
+  %967 = or i32 %966, %933
+  %968 = inttoptr i32 %967 to %struct.edge_rec*
+  %969 = getelementptr %struct.edge_rec, %struct.edge_rec* %968, i32 0, i32 1
+  %970 = load %struct.edge_rec*, %struct.edge_rec** %969, align 4
+  %971 = ptrtoint %struct.edge_rec* %970 to i32
+  %972 = add i32 %971, 16
+  %973 = and i32 %972, 63
+  %974 = and i32 %971, -64
+  %975 = or i32 %973, %974
+  %976 = inttoptr i32 %975 to %struct.edge_rec*
+  %977 = load %struct.edge_rec*, %struct.edge_rec** %883, align 4
+  %978 = ptrtoint %struct.edge_rec* %977 to i32
+  %979 = add i32 %978, 16
+  %980 = and i32 %979, 63
+  %981 = and i32 %978, -64
+  %982 = or i32 %980, %981
+  %983 = inttoptr i32 %982 to %struct.edge_rec*
+  %984 = getelementptr %struct.edge_rec, %struct.edge_rec* %976, i32 0, i32 1
+  %985 = load %struct.edge_rec*, %struct.edge_rec** %984, align 4
+  %986 = ptrtoint %struct.edge_rec* %985 to i32
+  %987 = add i32 %986, 16
+  %988 = and i32 %987, 63
+  %989 = and i32 %986, -64
+  %990 = or i32 %988, %989
+  %991 = inttoptr i32 %990 to %struct.edge_rec*
+  %992 = getelementptr %struct.edge_rec, %struct.edge_rec* %991, i32 0, i32 1
+  %993 = load %struct.edge_rec*, %struct.edge_rec** %992, align 4
+  %994 = getelementptr %struct.edge_rec, %struct.edge_rec* %983, i32 0, i32 1
+  %995 = load %struct.edge_rec*, %struct.edge_rec** %994, align 4
+  store %struct.edge_rec* %993, %struct.edge_rec** %994, align 4
+  store %struct.edge_rec* %995, %struct.edge_rec** %992, align 4
+  %996 = load %struct.edge_rec*, %struct.edge_rec** %883, align 4
+  %997 = load %struct.edge_rec*, %struct.edge_rec** %984, align 4
+  store %struct.edge_rec* %996, %struct.edge_rec** %984, align 4
+  store %struct.edge_rec* %997, %struct.edge_rec** %883, align 4
+  %998 = inttoptr i32 %933 to %struct.edge_rec*
+  %999 = load %struct.edge_rec*, %struct.edge_rec** @avail_edge, align 4
+  %1000 = getelementptr %struct.edge_rec, %struct.edge_rec* %998, i32 0, i32 1
+  store %struct.edge_rec* %999, %struct.edge_rec** %1000, align 4
+  store %struct.edge_rec* %998, %struct.edge_rec** @avail_edge, align 4
+  br label %bb15
+
+bb15:
+  %retval.1.0 = phi i32 [ %780, %bb10 ], [ %829, %bb13 ], [ %829, %bb14 ], [ %tmp4, %bb6 ], [ %849, %bb11 ]
+  %retval.0.0 = phi i32 [ %769, %bb10 ], [ %781, %bb13 ], [ %781, %bb14 ], [ %tmp16, %bb6 ], [ %881, %bb11 ]
+  %agg.result162 = bitcast %struct.EDGE_PAIR* %agg.result to i64*
+  %1001 = zext i32 %retval.0.0 to i64
+  %1002 = zext i32 %retval.1.0 to i64
+  %1003 = shl i64 %1002, 32
+  %1004 = or i64 %1003, %1001
+  store i64 %1004, i64* %agg.result162, align 4
+  ret void
 }
 
+; CHECK-LABEL: _build_delaunay:
+; CHECK: vcmpe
+; CHECK: vcmpe
+; CHECK: vcmpe
+; CHECK: vcmpe
+; CHECK: vcmpe
+; CHECK: vcmpe
+; CHECK: vcmpe
+; CHECK: vcmpe
+; CHECK: vcmpe
+; CHECK: vcmpe
+; CHECK: vcmpe
+; CHECK: vcmpe
+; CHECK: vcmpe
+
 declare i32 @puts(i8* nocapture) nounwind
 
 declare void @exit(i32) noreturn nounwind

Modified: llvm/trunk/test/CodeGen/ARM/2009-08-26-ScalarToVector.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/2009-08-26-ScalarToVector.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/2009-08-26-ScalarToVector.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/2009-08-26-ScalarToVector.ll Tue Dec 27 12:35:19 2016
@@ -1,4 +1,5 @@
-; RUN: llc < %s -mattr=+neon | not grep fldmfdd
+; RUN: llc -mtriple thumbv7---elf -mattr=+neon -filetype asm -o - %s | FileCheck %s
+
 target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
 target triple = "thumbv7-elf"
 
@@ -12,16 +13,19 @@ declare <2 x i32> @llvm.arm.neon.vpadd.v
 
 define void @_ZN6squish10ClusterFit9Compress3EPv(%quuz* %this, i8* %block) {
 entry:
-  %0 = lshr <4 x i32> zeroinitializer, <i32 31, i32 31, i32 31, i32 31> ; <<4 x i32>> [#uses=1]
-  %1 = shufflevector <4 x i32> %0, <4 x i32> undef, <2 x i32> <i32 2, i32 3> ; <<2 x i32>> [#uses=1]
-  %2 = call <2 x i32> @llvm.arm.neon.vpadd.v2i32(<2 x i32> undef, <2 x i32> %1) nounwind ; <<2 x i32>> [#uses=1]
-  %3 = extractelement <2 x i32> %2, i32 0         ; <i32> [#uses=1]
-  %not..i = icmp eq i32 %3, undef                 ; <i1> [#uses=1]
+  %0 = lshr <4 x i32> zeroinitializer, <i32 31, i32 31, i32 31, i32 31>
+  %1 = shufflevector <4 x i32> %0, <4 x i32> undef, <2 x i32> <i32 2, i32 3>
+  %2 = call <2 x i32> @llvm.arm.neon.vpadd.v2i32(<2 x i32> undef, <2 x i32> %1) nounwind
+  %3 = extractelement <2 x i32> %2, i32 0
+  %not..i = icmp eq i32 %3, undef
   br i1 %not..i, label %return, label %bb221
 
-bb221:                                            ; preds = %bb221, %entry
+bb221:
   br label %bb221
 
-return:                                           ; preds = %entry
+return:
   ret void
 }
+
+; CHECK-NOT: fldmfdd
+

Modified: llvm/trunk/test/CodeGen/ARM/2009-08-27-ScalarToVector.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/2009-08-27-ScalarToVector.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/2009-08-27-ScalarToVector.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/2009-08-27-ScalarToVector.ll Tue Dec 27 12:35:19 2016
@@ -1,4 +1,5 @@
-; RUN: llc < %s -mattr=+neon | not grep fldmfdd
+; RUN: llc -mtriple thumbv7---elf -mattr=+neon -filetype asm -o - %s | FileCheck %s
+
 target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
 target triple = "thumbv7-elf"
 
@@ -12,24 +13,27 @@ define void @aaaa(%quuz* %this, i8* %blo
 entry:
   br i1 undef, label %bb.nph269, label %bb201
 
-bb.nph269:                                        ; preds = %entry
+bb.nph269:
   br label %bb12
 
-bb12:                                             ; preds = %bb194, %bb.nph269
-  %0 = fmul <4 x float> undef, undef              ; <<4 x float>> [#uses=1]
-  %1 = shufflevector <4 x float> %0, <4 x float> undef, <2 x i32> <i32 2, i32 3> ; <<2 x float>> [#uses=1]
-  %2 = shufflevector <2 x float> %1, <2 x float> undef, <4 x i32> zeroinitializer ; <<4 x float>> [#uses=1]
-  %3 = fadd <4 x float> undef, %2                 ; <<4 x float>> [#uses=1]
+bb12:
+  %0 = fmul <4 x float> undef, undef
+  %1 = shufflevector <4 x float> %0, <4 x float> undef, <2 x i32> <i32 2, i32 3>
+  %2 = shufflevector <2 x float> %1, <2 x float> undef, <4 x i32> zeroinitializer
+  %3 = fadd <4 x float> undef, %2
   br i1 undef, label %bb194, label %bb186
 
-bb186:                                            ; preds = %bb12
+bb186:
   br label %bb194
 
-bb194:                                            ; preds = %bb186, %bb12
-  %besterror.0.0 = phi <4 x float> [ %3, %bb186 ], [ undef, %bb12 ] ; <<4 x float>> [#uses=0]
-  %indvar.next294 = add i32 undef, 1              ; <i32> [#uses=0]
+bb194:
+  %besterror.0.0 = phi <4 x float> [ %3, %bb186 ], [ undef, %bb12 ]
+  %indvar.next294 = add i32 undef, 1
   br label %bb12
 
-bb201:                                            ; preds = %entry
+bb201:
   ret void
 }
+
+; CHECK-NOT: fldmfdd
+

Modified: llvm/trunk/test/CodeGen/ARM/2010-08-04-StackVariable.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/2010-08-04-StackVariable.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/2010-08-04-StackVariable.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/2010-08-04-StackVariable.ll Tue Dec 27 12:35:19 2016
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -mtriple=arm-apple-darwin < %s | grep DW_OP_breg
+; RUN: llc -mtriple arm-apple-darwin -O0 -filetype asm -o - %s | FileCheck %s
 ; Use DW_OP_breg in variable's location expression if the variable is in a stack slot.
 
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:64"
@@ -8,43 +8,43 @@ target triple = "arm-apple-darwin"
 
 define i32 @_Z3fooi4SVal(i32 %i, %struct.SVal* noalias %location) nounwind ssp !dbg !17 {
 entry:
-  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+  %"alloca point" = bitcast i32 0 to i32
   call void @llvm.dbg.value(metadata i32 %i, i64 0, metadata !23, metadata !DIExpression()), !dbg !24
   call void @llvm.dbg.value(metadata %struct.SVal* %location, i64 0, metadata !25, metadata !DIExpression()), !dbg !24
-  %0 = icmp ne i32 %i, 0, !dbg !27                ; <i1> [#uses=1]
+  %0 = icmp ne i32 %i, 0, !dbg !27
   br i1 %0, label %bb, label %bb1, !dbg !27
 
-bb:                                               ; preds = %entry
-  %1 = getelementptr inbounds %struct.SVal, %struct.SVal* %location, i32 0, i32 1, !dbg !29 ; <i32*> [#uses=1]
-  %2 = load i32, i32* %1, align 8, !dbg !29            ; <i32> [#uses=1]
-  %3 = add i32 %2, %i, !dbg !29                   ; <i32> [#uses=1]
+bb:
+  %1 = getelementptr inbounds %struct.SVal, %struct.SVal* %location, i32 0, i32 1, !dbg !29
+  %2 = load i32, i32* %1, align 8, !dbg !29
+  %3 = add i32 %2, %i, !dbg !29
   br label %bb2, !dbg !29
 
-bb1:                                              ; preds = %entry
-  %4 = getelementptr inbounds %struct.SVal, %struct.SVal* %location, i32 0, i32 1, !dbg !30 ; <i32*> [#uses=1]
-  %5 = load i32, i32* %4, align 8, !dbg !30            ; <i32> [#uses=1]
-  %6 = sub i32 %5, 1, !dbg !30                    ; <i32> [#uses=1]
+bb1:
+  %4 = getelementptr inbounds %struct.SVal, %struct.SVal* %location, i32 0, i32 1, !dbg !30
+  %5 = load i32, i32* %4, align 8, !dbg !30
+  %6 = sub i32 %5, 1, !dbg !30
   br label %bb2, !dbg !30
 
-bb2:                                              ; preds = %bb1, %bb
-  %.0 = phi i32 [ %3, %bb ], [ %6, %bb1 ]         ; <i32> [#uses=1]
+bb2:
+  %.0 = phi i32 [ %3, %bb ], [ %6, %bb1 ]
   br label %return, !dbg !29
 
-return:                                           ; preds = %bb2
+return:
   ret i32 %.0, !dbg !29
 }
 
 define linkonce_odr void @_ZN4SValC1Ev(%struct.SVal* %this) nounwind ssp align 2  !dbg !16 {
 entry:
-  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+  %"alloca point" = bitcast i32 0 to i32
   call void @llvm.dbg.value(metadata %struct.SVal* %this, i64 0, metadata !31, metadata !DIExpression()), !dbg !34
-  %0 = getelementptr inbounds %struct.SVal, %struct.SVal* %this, i32 0, i32 0, !dbg !34 ; <i8**> [#uses=1]
+  %0 = getelementptr inbounds %struct.SVal, %struct.SVal* %this, i32 0, i32 0, !dbg !34
   store i8* null, i8** %0, align 8, !dbg !34
-  %1 = getelementptr inbounds %struct.SVal, %struct.SVal* %this, i32 0, i32 1, !dbg !34 ; <i32*> [#uses=1]
+  %1 = getelementptr inbounds %struct.SVal, %struct.SVal* %this, i32 0, i32 1, !dbg !34
   store i32 0, i32* %1, align 8, !dbg !34
   br label %return, !dbg !34
 
-return:                                           ; preds = %entry
+return:
   ret void, !dbg !35
 }
 
@@ -52,26 +52,26 @@ declare void @llvm.dbg.declare(metadata,
 
 define i32 @main() nounwind ssp !dbg !20 {
 entry:
-  %0 = alloca %struct.SVal                        ; <%struct.SVal*> [#uses=3]
-  %v = alloca %struct.SVal                        ; <%struct.SVal*> [#uses=4]
-  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+  %0 = alloca %struct.SVal
+  %v = alloca %struct.SVal
+  %"alloca point" = bitcast i32 0 to i32
   call void @llvm.dbg.declare(metadata %struct.SVal* %v, metadata !38, metadata !DIExpression()), !dbg !41
   call void @_ZN4SValC1Ev(%struct.SVal* %v) nounwind, !dbg !41
-  %1 = getelementptr inbounds %struct.SVal, %struct.SVal* %v, i32 0, i32 1, !dbg !42 ; <i32*> [#uses=1]
+  %1 = getelementptr inbounds %struct.SVal, %struct.SVal* %v, i32 0, i32 1, !dbg !42
   store i32 1, i32* %1, align 8, !dbg !42
-  %2 = getelementptr inbounds %struct.SVal, %struct.SVal* %0, i32 0, i32 0, !dbg !43 ; <i8**> [#uses=1]
-  %3 = getelementptr inbounds %struct.SVal, %struct.SVal* %v, i32 0, i32 0, !dbg !43 ; <i8**> [#uses=1]
-  %4 = load i8*, i8** %3, align 8, !dbg !43            ; <i8*> [#uses=1]
+  %2 = getelementptr inbounds %struct.SVal, %struct.SVal* %0, i32 0, i32 0, !dbg !43
+  %3 = getelementptr inbounds %struct.SVal, %struct.SVal* %v, i32 0, i32 0, !dbg !43
+  %4 = load i8*, i8** %3, align 8, !dbg !43
   store i8* %4, i8** %2, align 8, !dbg !43
-  %5 = getelementptr inbounds %struct.SVal, %struct.SVal* %0, i32 0, i32 1, !dbg !43 ; <i32*> [#uses=1]
-  %6 = getelementptr inbounds %struct.SVal, %struct.SVal* %v, i32 0, i32 1, !dbg !43 ; <i32*> [#uses=1]
-  %7 = load i32, i32* %6, align 8, !dbg !43            ; <i32> [#uses=1]
+  %5 = getelementptr inbounds %struct.SVal, %struct.SVal* %0, i32 0, i32 1, !dbg !43
+  %6 = getelementptr inbounds %struct.SVal, %struct.SVal* %v, i32 0, i32 1, !dbg !43
+  %7 = load i32, i32* %6, align 8, !dbg !43
   store i32 %7, i32* %5, align 8, !dbg !43
-  %8 = call i32 @_Z3fooi4SVal(i32 2, %struct.SVal* noalias %0) nounwind, !dbg !43 ; <i32> [#uses=0]
+  %8 = call i32 @_Z3fooi4SVal(i32 2, %struct.SVal* noalias %0) nounwind, !dbg !43
   call void @llvm.dbg.value(metadata i32 %8, i64 0, metadata !44, metadata !DIExpression()), !dbg !43
   br label %return, !dbg !45
 
-return:                                           ; preds = %entry
+return:
   ret i32 0, !dbg !45
 }
 
@@ -129,3 +129,6 @@ declare void @llvm.dbg.value(metadata, i
 !47 = !{}
 !48 = !DIFile(filename: "small.cc", directory: "/Users/manav/R8248330")
 !49 = !{i32 1, !"Debug Info Version", i32 3}
+
+; CHECK: @ DW_OP_breg
+

Modified: llvm/trunk/test/CodeGen/ARM/arguments-nosplit-double.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/arguments-nosplit-double.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/arguments-nosplit-double.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/arguments-nosplit-double.ll Tue Dec 27 12:35:19 2016
@@ -1,9 +1,12 @@
-; RUN: llc < %s -mtriple=arm-linux-gnueabi | not grep r3
+; RUN: llc -mtriple arm-linux-gnueabi -filetype asm -o - %s | FileCheck %s
 ; PR4059
 
+declare i32 @g(double)
+
 define i32 @f(i64 %z, i32 %a, double %b) {
-	%tmp = call i32 @g(double %b)
-	ret i32 %tmp
+  %tmp = call i32 @g(double %b)
+  ret i32 %tmp
 }
 
-declare i32 @g(double)
+; CHECK-NOT: r3
+

Modified: llvm/trunk/test/CodeGen/ARM/arguments-nosplit-i64.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/arguments-nosplit-i64.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/arguments-nosplit-i64.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/arguments-nosplit-i64.ll Tue Dec 27 12:35:19 2016
@@ -1,9 +1,12 @@
-; RUN: llc < %s -mtriple=arm-linux-gnueabi | not grep r3
+; RUN: llc -mtriple arm-linux-gnueabi -filetype asm -o - %s | FileCheck %s
 ; PR4058
 
+declare i32 @g(i64)
+
 define i32 @f(i64 %z, i32 %a, i64 %b) {
-	%tmp = call i32 @g(i64 %b)
-	ret i32 %tmp
+  %tmp = call i32 @g(i64 %b)
+  ret i32 %tmp
 }
 
-declare i32 @g(i64)
+; CHECK-NOT: r3
+

Modified: llvm/trunk/test/CodeGen/ARM/fpcmp_ueq.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/fpcmp_ueq.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/fpcmp_ueq.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/fpcmp_ueq.ll Tue Dec 27 12:35:19 2016
@@ -1,16 +1,21 @@
-; RUN: llc < %s -mtriple=arm-apple-darwin | grep moveq 
-; RUN: llc < %s -mtriple=armv7-apple-darwin -mcpu=cortex-a8 | FileCheck %s
+; RUN: llc -mtriple arm-apple-darwin -filetype asm -o - %s | FileCheck -check-prefix CHECK-ARMv4 %s
+; RUN: llc -mtriple armv7-apple-darwin -mcpu=cortex-a8 -filetype asm -o - %s | FileCheck -check-prefix CHECK-ARMv7 %s
 
 define i32 @f7(float %a, float %b) {
 entry:
-; CHECK-LABEL: f7:
-; CHECK: vcmpe.f32
-; CHECK: vmrs APSR_nzcv, fpscr
-; CHECK: movweq
-; CHECK-NOT: vmrs
-; CHECK: movwvs
-    %tmp = fcmp ueq float %a,%b
-    %retval = select i1 %tmp, i32 666, i32 42
-    ret i32 %retval
+  %tmp = fcmp ueq float %a,%b
+  %retval = select i1 %tmp, i32 666, i32 42
+  ret i32 %retval
 }
 
+; CHECK-ARMv4-LABEL: f7:
+; CHECK-ARMv4: moveq r6, #1
+; CHECK-ARMv4: moveq r0, #42
+
+; CHECK-ARMv7-LABEL: f7:
+; CHECK-ARMv7: vcmpe.f32
+; CHECK-ARMv7: vmrs APSR_nzcv, fpscr
+; CHECK-ARMv7: movweq
+; CHECK-ARMv7-NOT: vmrs
+; CHECK-ARMv7: movwvs
+

Modified: llvm/trunk/test/CodeGen/ARM/fpowi.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/fpowi.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/fpowi.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/fpowi.ll Tue Dec 27 12:35:19 2016
@@ -1,15 +1,17 @@
-; RUN: llc < %s -mtriple=arm-linux-gnueabi | grep powidf2
+; RUN: llc -mtriple arm-unknown-linux-gnueabi -filetype asm -o - %s | FileCheck %s
 ; PR1287
 
 ; ModuleID = '<stdin>'
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64"
 target triple = "arm-unknown-linux-gnueabi"
 
+declare double @llvm.powi.f64(double, i32)
+
 define double @_ZSt3powdi(double %__x, i32 %__i) {
 entry:
-	%tmp3 = call double @llvm.powi.f64( double %__x, i32 %__i )
-        ret double %tmp3
+  %tmp3 = call double @llvm.powi.f64(double %__x, i32 %__i)
+  ret double %tmp3
 }
 
-declare double @llvm.powi.f64(double, i32)
+; CHECK: bl __powidf2
 

Modified: llvm/trunk/test/CodeGen/ARM/thread_pointer.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/thread_pointer.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/thread_pointer.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/thread_pointer.ll Tue Dec 27 12:35:19 2016
@@ -1,10 +1,12 @@
-; RUN: llc < %s -march=arm -mtriple=arm-linux-gnueabi | \
-; RUN:     grep "__aeabi_read_tp"
+; RUN: llc -mtriple arm-linux-gnueabi -filetype asm -o - %s | FileCheck %s
+
+declare i8* @llvm.thread.pointer()
 
 define i8* @test() {
 entry:
-	%tmp1 = call i8* @llvm.thread.pointer( )		; <i8*> [#uses=0]
-	ret i8* %tmp1
+  %tmp1 = call i8* @llvm.thread.pointer()
+  ret i8* %tmp1
 }
 
-declare i8* @llvm.thread.pointer()
+; CHECK: bl __aeabi_read_tp
+

Modified: llvm/trunk/test/CodeGen/ARM/tls3.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/tls3.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/tls3.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/tls3.ll Tue Dec 27 12:35:19 2016
@@ -1,16 +1,12 @@
-; RUN: llc < %s -march=arm -mtriple=arm-linux-gnueabi | \
-; RUN:     grep "tbss"
-; RUN: llc < %s -march=arm -mtriple=arm-linux-gnueabi | \
-; RUN:     FileCheck %s -check-prefix=CHECK -check-prefix=NOEMU
-; RUN: llc < %s -emulated-tls -march=arm -mtriple=arm-linux-gnueabi | \
-; RUN:     FileCheck %s -check-prefix=CHECK -check-prefix=EMU
+; RUN: llc -mtriple arm-linux-gnueabi -filetype asm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix NOEMU
+; RUN: llc -mtriple arm-linux-gnueabi -emulated-tls -filetype asm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix EMU
 
 %struct.anon = type { i32, i32 }
- at teste = internal thread_local global %struct.anon zeroinitializer ; <%struct.anon*> [#uses=1]
+ at teste = internal thread_local global %struct.anon zeroinitializer
 
 define i32 @main() {
 entry:
-  %tmp2 = load i32, i32* getelementptr (%struct.anon, %struct.anon* @teste, i32 0, i32 0), align 8 ; <i32> [#uses=1]
+  %tmp2 = load i32, i32* getelementptr (%struct.anon, %struct.anon* @teste, i32 0, i32 0), align 8
   ret i32 %tmp2
 }
 
@@ -32,3 +28,4 @@ entry:
 
 ; CHECK-NOT: teste:
 ; CHECK-NOT: __emutls_t.teste
+

Modified: llvm/trunk/test/CodeGen/ARM/uxtb.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/uxtb.ll?rev=290616&r1=290615&r2=290616&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/uxtb.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/uxtb.ll Tue Dec 27 12:35:19 2016
@@ -1,74 +1,104 @@
-; RUN: llc < %s -mtriple=armv6-apple-darwin | \
-; RUN:   grep uxt | count 10
+; RUN: llc -mtriple armv6-apple-darwin -filetype asm -o - %s | FileCheck %s
 
 define i32 @test1(i32 %x) {
-	%tmp1 = and i32 %x, 16711935		; <i32> [#uses=1]
-	ret i32 %tmp1
+  %tmp1 = and i32 %x, 16711935
+  ret i32 %tmp1
 }
 
+; CHECK-LABEL: test1:
+; CHECK: uxt
+
 define i32 @test2(i32 %x) {
-	%tmp1 = lshr i32 %x, 8		; <i32> [#uses=1]
-	%tmp2 = and i32 %tmp1, 16711935		; <i32> [#uses=1]
-	ret i32 %tmp2
+  %tmp1 = lshr i32 %x, 8
+  %tmp2 = and i32 %tmp1, 16711935
+  ret i32 %tmp2
 }
 
+; CHECK-LABEL: test2:
+; CHECK: uxt
+
 define i32 @test3(i32 %x) {
-	%tmp1 = lshr i32 %x, 8		; <i32> [#uses=1]
-	%tmp2 = and i32 %tmp1, 16711935		; <i32> [#uses=1]
-	ret i32 %tmp2
+  %tmp1 = lshr i32 %x, 8
+  %tmp2 = and i32 %tmp1, 16711935
+  ret i32 %tmp2
 }
 
+; CHECK-LABEL: test3:
+; CHECK: uxt
+
 define i32 @test4(i32 %x) {
-	%tmp1 = lshr i32 %x, 8		; <i32> [#uses=1]
-	%tmp6 = and i32 %tmp1, 16711935		; <i32> [#uses=1]
-	ret i32 %tmp6
+  %tmp1 = lshr i32 %x, 8
+  %tmp6 = and i32 %tmp1, 16711935
+  ret i32 %tmp6
 }
 
+; CHECK-LABEL: test4:
+; CHECK: uxt
+
 define i32 @test5(i32 %x) {
-	%tmp1 = lshr i32 %x, 8		; <i32> [#uses=1]
-	%tmp2 = and i32 %tmp1, 16711935		; <i32> [#uses=1]
-	ret i32 %tmp2
+  %tmp1 = lshr i32 %x, 8
+  %tmp2 = and i32 %tmp1, 16711935
+  ret i32 %tmp2
 }
 
+; CHECK-LABEL: test5:
+; CHECK: uxt
+
 define i32 @test6(i32 %x) {
-	%tmp1 = lshr i32 %x, 16		; <i32> [#uses=1]
-	%tmp2 = and i32 %tmp1, 255		; <i32> [#uses=1]
-	%tmp4 = shl i32 %x, 16		; <i32> [#uses=1]
-	%tmp5 = and i32 %tmp4, 16711680		; <i32> [#uses=1]
-	%tmp6 = or i32 %tmp2, %tmp5		; <i32> [#uses=1]
-	ret i32 %tmp6
+  %tmp1 = lshr i32 %x, 16
+  %tmp2 = and i32 %tmp1, 255
+  %tmp4 = shl i32 %x, 16
+  %tmp5 = and i32 %tmp4, 16711680
+  %tmp6 = or i32 %tmp2, %tmp5
+  ret i32 %tmp6
 }
 
+; CHECK-LABEL: test6:
+; CHECK: uxt
+
 define i32 @test7(i32 %x) {
-	%tmp1 = lshr i32 %x, 16		; <i32> [#uses=1]
-	%tmp2 = and i32 %tmp1, 255		; <i32> [#uses=1]
-	%tmp4 = shl i32 %x, 16		; <i32> [#uses=1]
-	%tmp5 = and i32 %tmp4, 16711680		; <i32> [#uses=1]
-	%tmp6 = or i32 %tmp2, %tmp5		; <i32> [#uses=1]
-	ret i32 %tmp6
+  %tmp1 = lshr i32 %x, 16
+  %tmp2 = and i32 %tmp1, 255
+  %tmp4 = shl i32 %x, 16
+  %tmp5 = and i32 %tmp4, 16711680
+  %tmp6 = or i32 %tmp2, %tmp5
+  ret i32 %tmp6
 }
 
+; CHECK-LABEL: test7:
+; CHECK: uxt
+
 define i32 @test8(i32 %x) {
-	%tmp1 = shl i32 %x, 8		; <i32> [#uses=1]
-	%tmp2 = and i32 %tmp1, 16711680		; <i32> [#uses=1]
-	%tmp5 = lshr i32 %x, 24		; <i32> [#uses=1]
-	%tmp6 = or i32 %tmp2, %tmp5		; <i32> [#uses=1]
-	ret i32 %tmp6
+  %tmp1 = shl i32 %x, 8
+  %tmp2 = and i32 %tmp1, 16711680
+  %tmp5 = lshr i32 %x, 24
+  %tmp6 = or i32 %tmp2, %tmp5
+  ret i32 %tmp6
 }
 
+; CHECK-LABEL: test8:
+; CHECK: uxt
+
 define i32 @test9(i32 %x) {
-	%tmp1 = lshr i32 %x, 24		; <i32> [#uses=1]
-	%tmp4 = shl i32 %x, 8		; <i32> [#uses=1]
-	%tmp5 = and i32 %tmp4, 16711680		; <i32> [#uses=1]
-	%tmp6 = or i32 %tmp5, %tmp1		; <i32> [#uses=1]
-	ret i32 %tmp6
+  %tmp1 = lshr i32 %x, 24
+  %tmp4 = shl i32 %x, 8
+  %tmp5 = and i32 %tmp4, 16711680
+  %tmp6 = or i32 %tmp5, %tmp1
+  ret i32 %tmp6
 }
 
+; CHECK-LABEL: test9:
+; CHECK: uxt
+
 define i32 @test10(i32 %p0) {
-	%tmp1 = lshr i32 %p0, 7		; <i32> [#uses=1]
-	%tmp2 = and i32 %tmp1, 16253176		; <i32> [#uses=2]
-	%tmp4 = lshr i32 %tmp2, 5		; <i32> [#uses=1]
-	%tmp5 = and i32 %tmp4, 458759		; <i32> [#uses=1]
-	%tmp7 = or i32 %tmp5, %tmp2		; <i32> [#uses=1]
-	ret i32 %tmp7
+  %tmp1 = lshr i32 %p0, 7
+  %tmp2 = and i32 %tmp1, 16253176
+  %tmp4 = lshr i32 %tmp2, 5
+  %tmp5 = and i32 %tmp4, 458759
+  %tmp7 = or i32 %tmp5, %tmp2
+  ret i32 %tmp7
 }
+
+; CHECK-LABEL: test10:
+; CHECK: uxt
+




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