[llvm-commits] [llvm] r86119 - in /llvm/trunk/test/Transforms/JumpThreading: 2008-11-28-InfLoop.ll 2009-01-08-DeadLoopRepl.ll 2009-01-19-InfSwitchLoop.ll crash.ll
Chris Lattner
sabre at nondot.org
Wed Nov 4 21:57:34 PST 2009
Author: lattner
Date: Wed Nov 4 23:57:34 2009
New Revision: 86119
URL: http://llvm.org/viewvc/llvm-project?rev=86119&view=rev
Log:
merge a few crash tests into crash.ll
Removed:
llvm/trunk/test/Transforms/JumpThreading/2008-11-28-InfLoop.ll
llvm/trunk/test/Transforms/JumpThreading/2009-01-08-DeadLoopRepl.ll
llvm/trunk/test/Transforms/JumpThreading/2009-01-19-InfSwitchLoop.ll
Modified:
llvm/trunk/test/Transforms/JumpThreading/crash.ll
Removed: llvm/trunk/test/Transforms/JumpThreading/2008-11-28-InfLoop.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/JumpThreading/2008-11-28-InfLoop.ll?rev=86118&view=auto
==============================================================================
--- llvm/trunk/test/Transforms/JumpThreading/2008-11-28-InfLoop.ll (original)
+++ llvm/trunk/test/Transforms/JumpThreading/2008-11-28-InfLoop.ll (removed)
@@ -1,17 +0,0 @@
-; RUN: opt < %s -jump-threading -S
-
-target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
-target triple = "i386-apple-darwin9.5"
- %struct.decContext = type { i32 }
- %struct.decNumber = type { i32, i32 }
-
-define i32 @decNumberPower(%struct.decNumber* %res, %struct.decNumber* %lhs, %struct.decNumber* %rhs, %struct.decContext* %set) nounwind {
-entry:
- br i1 true, label %decDivideOp.exit, label %bb7.i
-
-bb7.i: ; preds = %bb7.i, %entry
- br label %bb7.i
-
-decDivideOp.exit: ; preds = %entry
- ret i32 undef
-}
Removed: llvm/trunk/test/Transforms/JumpThreading/2009-01-08-DeadLoopRepl.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/JumpThreading/2009-01-08-DeadLoopRepl.ll?rev=86118&view=auto
==============================================================================
--- llvm/trunk/test/Transforms/JumpThreading/2009-01-08-DeadLoopRepl.ll (original)
+++ llvm/trunk/test/Transforms/JumpThreading/2009-01-08-DeadLoopRepl.ll (removed)
@@ -1,49 +0,0 @@
-; RUN: opt < %s -jump-threading | llvm-dis
-; PR3298
-
-target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
-target triple = "i386-apple-darwin9.6"
-
-define i32 @func(i32 %p_79, i32 %p_80) nounwind {
-entry:
- br label %bb7
-
-bb1: ; preds = %bb2
- br label %bb2
-
-bb2: ; preds = %bb7, %bb1
- %l_82.0 = phi i8 [ 0, %bb1 ], [ %l_82.1, %bb7 ] ; <i8> [#uses=3]
- br i1 true, label %bb3, label %bb1
-
-bb3: ; preds = %bb2
- %0 = icmp eq i32 %p_80_addr.1, 0 ; <i1> [#uses=1]
- br i1 %0, label %bb7, label %bb6
-
-bb5: ; preds = %bb6
- %1 = icmp eq i8 %l_82.0, 0 ; <i1> [#uses=1]
- br i1 %1, label %bb1.i, label %bb.i
-
-bb.i: ; preds = %bb5
- br label %safe_div_func_char_s_s.exit
-
-bb1.i: ; preds = %bb5
- br label %safe_div_func_char_s_s.exit
-
-safe_div_func_char_s_s.exit: ; preds = %bb1.i, %bb.i
- br label %bb6
-
-bb6: ; preds = %safe_div_func_char_s_s.exit, %bb3
- %p_80_addr.0 = phi i32 [ %p_80_addr.1, %bb3 ], [ 1, %safe_div_func_char_s_s.exit ] ; <i32> [#uses=2]
- %2 = icmp eq i32 %p_80_addr.0, 0 ; <i1> [#uses=1]
- br i1 %2, label %bb7, label %bb5
-
-bb7: ; preds = %bb6, %bb3, %entry
- %l_82.1 = phi i8 [ 1, %entry ], [ %l_82.0, %bb3 ], [ %l_82.0, %bb6 ] ; <i8> [#uses=2]
- %p_80_addr.1 = phi i32 [ 0, %entry ], [ %p_80_addr.1, %bb3 ], [ %p_80_addr.0, %bb6 ] ; <i32> [#uses=4]
- %3 = icmp eq i32 %p_80_addr.1, 0 ; <i1> [#uses=1]
- br i1 %3, label %bb8, label %bb2
-
-bb8: ; preds = %bb7
- %4 = sext i8 %l_82.1 to i32 ; <i32> [#uses=0]
- ret i32 0
-}
Removed: llvm/trunk/test/Transforms/JumpThreading/2009-01-19-InfSwitchLoop.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/JumpThreading/2009-01-19-InfSwitchLoop.ll?rev=86118&view=auto
==============================================================================
--- llvm/trunk/test/Transforms/JumpThreading/2009-01-19-InfSwitchLoop.ll (original)
+++ llvm/trunk/test/Transforms/JumpThreading/2009-01-19-InfSwitchLoop.ll (removed)
@@ -1,21 +0,0 @@
-; RUN: opt < %s -jump-threading -S
-; PR3353
-
-define i32 @test(i8 %X) {
-entry:
- %Y = add i8 %X, 1
- %Z = add i8 %Y, 1
- br label %bb33.i
-
-bb33.i: ; preds = %bb33.i, %bb32.i
- switch i8 %Y, label %bb32.i [
- i8 39, label %bb35.split.i
- i8 13, label %bb33.i
- ]
-
-bb35.split.i:
- ret i32 5
-bb32.i:
- ret i32 1
-}
-
Modified: llvm/trunk/test/Transforms/JumpThreading/crash.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/JumpThreading/crash.ll?rev=86119&r1=86118&r2=86119&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/JumpThreading/crash.ll (original)
+++ llvm/trunk/test/Transforms/JumpThreading/crash.ll Wed Nov 4 23:57:34 2009
@@ -88,4 +88,85 @@
ret i32 %c
E:
ret i32 412
-}
\ No newline at end of file
+}
+
+
+define i32 @test2() nounwind {
+entry:
+ br i1 true, label %decDivideOp.exit, label %bb7.i
+
+bb7.i: ; preds = %bb7.i, %entry
+ br label %bb7.i
+
+decDivideOp.exit: ; preds = %entry
+ ret i32 undef
+}
+
+
+; PR3298
+
+define i32 @test3(i32 %p_79, i32 %p_80) nounwind {
+entry:
+ br label %bb7
+
+bb1: ; preds = %bb2
+ br label %bb2
+
+bb2: ; preds = %bb7, %bb1
+ %l_82.0 = phi i8 [ 0, %bb1 ], [ %l_82.1, %bb7 ] ; <i8> [#uses=3]
+ br i1 true, label %bb3, label %bb1
+
+bb3: ; preds = %bb2
+ %0 = icmp eq i32 %p_80_addr.1, 0 ; <i1> [#uses=1]
+ br i1 %0, label %bb7, label %bb6
+
+bb5: ; preds = %bb6
+ %1 = icmp eq i8 %l_82.0, 0 ; <i1> [#uses=1]
+ br i1 %1, label %bb1.i, label %bb.i
+
+bb.i: ; preds = %bb5
+ br label %safe_div_func_char_s_s.exit
+
+bb1.i: ; preds = %bb5
+ br label %safe_div_func_char_s_s.exit
+
+safe_div_func_char_s_s.exit: ; preds = %bb1.i, %bb.i
+ br label %bb6
+
+bb6: ; preds = %safe_div_func_char_s_s.exit, %bb3
+ %p_80_addr.0 = phi i32 [ %p_80_addr.1, %bb3 ], [ 1, %safe_div_func_char_s_s.exit ] ; <i32> [#uses=2]
+ %2 = icmp eq i32 %p_80_addr.0, 0 ; <i1> [#uses=1]
+ br i1 %2, label %bb7, label %bb5
+
+bb7: ; preds = %bb6, %bb3, %entry
+ %l_82.1 = phi i8 [ 1, %entry ], [ %l_82.0, %bb3 ], [ %l_82.0, %bb6 ] ; <i8> [#uses=2]
+ %p_80_addr.1 = phi i32 [ 0, %entry ], [ %p_80_addr.1, %bb3 ], [ %p_80_addr.0, %bb6 ] ; <i32> [#uses=4]
+ %3 = icmp eq i32 %p_80_addr.1, 0 ; <i1> [#uses=1]
+ br i1 %3, label %bb8, label %bb2
+
+bb8: ; preds = %bb7
+ %4 = sext i8 %l_82.1 to i32 ; <i32> [#uses=0]
+ ret i32 0
+}
+
+
+; PR3353
+
+define i32 @test4(i8 %X) {
+entry:
+ %Y = add i8 %X, 1
+ %Z = add i8 %Y, 1
+ br label %bb33.i
+
+bb33.i: ; preds = %bb33.i, %bb32.i
+ switch i8 %Y, label %bb32.i [
+ i8 39, label %bb35.split.i
+ i8 13, label %bb33.i
+ ]
+
+bb35.split.i:
+ ret i32 5
+bb32.i:
+ ret i32 1
+}
+
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