[llvm] r182706 - Track IR ordering of SelectionDAG nodes 4/4.

[Andrew Trick]

Author: atrick
Date: Fri May 24 22:26:51 2013
New Revision: 182706

URL: http://llvm.org/viewvc/llvm-project?rev=182706&view=rev
Log:
Track IR ordering of SelectionDAG nodes 4/4.

Unit test cases for -pre-RA-sched=source.

Modified:
    llvm/trunk/test/CodeGen/ARM/crash-greedy-v6.ll
    llvm/trunk/test/CodeGen/Mips/selectcc.ll
    llvm/trunk/test/CodeGen/X86/2008-09-11-CoalescerBug2.ll

Modified: llvm/trunk/test/CodeGen/ARM/crash-greedy-v6.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/crash-greedy-v6.ll?rev=182706&r1=182705&r2=182706&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/crash-greedy-v6.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/crash-greedy-v6.ll Fri May 24 22:26:51 2013
@@ -1,4 +1,5 @@
 ; RUN: llc -disable-fp-elim -relocation-model=pic < %s
+; RUN: llc -disable-fp-elim -relocation-model=pic -pre-RA-sched=source < %s | FileCheck %s --check-prefix=SOURCE-SCHED
 target triple = "armv6-apple-ios"
 
 ; Reduced from 177.mesa. This test causes a live range split before an LDR_POST instruction.
@@ -11,6 +12,26 @@ for.body.lr.ph:
   br label %for.body
 
 for.body:                                         ; preds = %for.body, %for.body.lr.ph
+; SOURCE-SCHED: str
+; SOURCE-SCHED: add
+; SOURCE-SCHED: sub
+; SOURCE-SCHED: ldr
+; SOURCE-SCHED: ldr
+; SOURCE-SCHED: str
+; SOURCE-SCHED: str
+; SOURCE-SCHED: str
+; SOURCE-SCHED: str
+; SOURCE-SCHED: add
+; SOURCE-SCHED: add
+; SOURCE-SCHED: add
+; SOURCE-SCHED: add
+; SOURCE-SCHED: str
+; SOURCE-SCHED: mov
+; SOURCE-SCHED: bl
+; SOURCE-SCHED: ldr
+; SOURCE-SCHED: ldr
+; SOURCE-SCHED: cmp
+; SOURCE-SCHED: bne
   %i.031 = phi i32 [ 0, %for.body.lr.ph ], [ %0, %for.body ]
   %arrayidx11 = getelementptr float* %t, i32 %i.031
   %arrayidx15 = getelementptr float* %u, i32 %i.031

Modified: llvm/trunk/test/CodeGen/Mips/selectcc.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/selectcc.ll?rev=182706&r1=182705&r2=182706&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/Mips/selectcc.ll (original)
+++ llvm/trunk/test/CodeGen/Mips/selectcc.ll Fri May 24 22:26:51 2013
@@ -1,4 +1,5 @@
 ; RUN: llc -march=mipsel < %s
+; RUN: llc -march=mipsel -pre-RA-sched=source < %s | FileCheck %s --check-prefix=SOURCE-SCHED
 
 @gf0 = external global float
 @gf1 = external global float
@@ -7,6 +8,21 @@
 
 define float @select_cc_f32(float %a, float %b) nounwind {
 entry:
+; SOURCE-SCHED: lui
+; SOURCE-SCHED: addiu
+; SOURCE-SCHED: addu
+; SOURCE-SCHED: lw
+; SOURCE-SCHED: sw
+; SOURCE-SCHED: lw
+; SOURCE-SCHED: lui
+; SOURCE-SCHED: sw
+; SOURCE-SCHED: addiu
+; SOURCE-SCHED: addiu
+; SOURCE-SCHED: c.olt.s
+; SOURCE-SCHED: movt
+; SOURCE-SCHED: mtc1
+; SOURCE-SCHED: jr
+
   store float 0.000000e+00, float* @gf0, align 4
   store float 1.000000e+00, float* @gf1, align 4
   %cmp = fcmp olt float %a, %b

Modified: llvm/trunk/test/CodeGen/X86/2008-09-11-CoalescerBug2.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/2008-09-11-CoalescerBug2.ll?rev=182706&r1=182705&r2=182706&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/2008-09-11-CoalescerBug2.ll (original)
+++ llvm/trunk/test/CodeGen/X86/2008-09-11-CoalescerBug2.ll Fri May 24 22:26:51 2013
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -march=x86
+; RUN: llc -pre-RA-sched=source < %s -march=x86 | FileCheck %s --check-prefix=SOURCE-SCHED
 ; PR2748
 
 @g_73 = external global i32		; <i32*> [#uses=1]
@@ -6,6 +7,17 @@
 
 define i32 @func_44(i16 signext %p_46) nounwind {
 entry:
+; SOURCE-SCHED: subl
+; SOURCE-SCHED: movl
+; SOURCE-SCHED: sarl
+; SOURCE-SCHED: cmpl
+; SOURCE-SCHED: setg
+; SOURCE-SCHED: movzbl
+; SOURCE-SCHED: movb
+; SOURCE-SCHED: xorl
+; SOURCE-SCHED: subl
+; SOURCE-SCHED: testb
+; SOURCE-SCHED: jne
 	%0 = load i32* @g_5, align 4		; <i32> [#uses=1]
 	%1 = ashr i32 %0, 1		; <i32> [#uses=1]
 	%2 = icmp sgt i32 %1, 1		; <i1> [#uses=1]