From 7a32fa1c7825285afb5e570bb9c7a4311e6d6d79 Mon Sep 17 00:00:00 2001
From: Jim Grosbach <grosbach@apple.com>
Date: Fri, 19 Aug 2011 22:19:48 +0000
Subject: [PATCH] Update tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138116 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMInstrThumb.td    | 4 ++++
 test/CodeGen/ARM/avoid-cpsr-rmw.ll | 4 ++--
 test/CodeGen/Thumb2/thumb2-mls.ll  | 2 +-
 test/CodeGen/Thumb2/thumb2-mul.ll  | 2 +-
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td
index 9163629da14..8da7be05d40 100644
--- a/lib/Target/ARM/ARMInstrThumb.td
+++ b/lib/Target/ARM/ARMInstrThumb.td
@@ -1114,6 +1114,10 @@ def tRSB :                      // A8.6.141
                "rsb", "\t$Rd, $Rn, #0",
                [(set tGPR:$Rd, (ineg tGPR:$Rn))]>;
 
+def : InstAlias<"neg${s}${p} $Rd, $Rm",
+                (tRSB tGPR:$Rd, CPSR, tGPR:$Rm, pred:$p)>,
+        Requires<[IsThumb]>;
+
 // Subtract with carry register
 let Uses = [CPSR] in
 def tSBC :                      // A8.6.151
diff --git a/test/CodeGen/ARM/avoid-cpsr-rmw.ll b/test/CodeGen/ARM/avoid-cpsr-rmw.ll
index d0c4f3ae9d6..d148bbe41f2 100644
--- a/test/CodeGen/ARM/avoid-cpsr-rmw.ll
+++ b/test/CodeGen/ARM/avoid-cpsr-rmw.ll
@@ -6,9 +6,9 @@
 define i32 @t(i32 %a, i32 %b, i32 %c, i32 %d) nounwind readnone {
  entry:
 ; CHECK: t:
-; CHECK: muls r2, r3, r2
+; CHECK: muls r2, r2, r3
 ; CHECK-NEXT: mul  r0, r0, r1
-; CHECK-NEXT: muls r0, r2, r0
+; CHECK-NEXT: muls r0, r0, r2
   %0 = mul nsw i32 %a, %b
   %1 = mul nsw i32 %c, %d
   %2 = mul nsw i32 %0, %1
diff --git a/test/CodeGen/Thumb2/thumb2-mls.ll b/test/CodeGen/Thumb2/thumb2-mls.ll
index fc9e6bab48c..24c45c53fc8 100644
--- a/test/CodeGen/Thumb2/thumb2-mls.ll
+++ b/test/CodeGen/Thumb2/thumb2-mls.ll
@@ -15,5 +15,5 @@ define i32 @f2(i32 %a, i32 %b, i32 %c) {
     ret i32 %tmp2
 }
 ; CHECK: f2:
-; CHECK: 	muls	r0, r1
+; CHECK: 	muls	r0, r0, r1
 
diff --git a/test/CodeGen/Thumb2/thumb2-mul.ll b/test/CodeGen/Thumb2/thumb2-mul.ll
index 8d1de55b4dc..bb97d978cf2 100644
--- a/test/CodeGen/Thumb2/thumb2-mul.ll
+++ b/test/CodeGen/Thumb2/thumb2-mul.ll
@@ -2,7 +2,7 @@
 
 define i32 @f1(i32 %a, i32 %b, i32 %c) {
 ; CHECK: f1:
-; CHECK: muls r0, r1
+; CHECK: muls r0, r0, r1
     %tmp = mul i32 %a, %b
     ret i32 %tmp
 }