CodeGen peephole: fold redundant phys reg copies

[oota-llvm.git] / test / CodeGen / X86 / rot16.ll

diff --git a/test/CodeGen/X86/rot16.ll b/test/CodeGen/X86/rot16.ll
index de23dcb78f10bc0f37a0a75085d5bd9b575cf5dc..6d7c702afc406f4ec8e9234668fcd3a2844cb81d 100644 (file)
--- a/test/CodeGen/X86/rot16.ll
+++ b/test/CodeGen/X86/rot16.ll
@@ -1,8 +1,8 @@
-; RUN: llc < %s -march=x86 | FileCheck %s
+; RUN: llc < %s -march=x86 -mcpu=generic | FileCheck %s
 
 define i16 @foo(i16 %x, i16 %y, i16 %z) nounwind readnone {
 entry:
-; CHECK: foo:
+; CHECK-LABEL: foo:
 ; CHECK: rolw %cl
        %0 = shl i16 %x, %z
        %1 = sub i16 16, %z
@@ -13,7 +13,7 @@ entry:
 
 define i16 @bar(i16 %x, i16 %y, i16 %z) nounwind readnone {
 entry:
-; CHECK: bar:
+; CHECK-LABEL: bar:
 ; CHECK: shldw %cl
        %0 = shl i16 %y, %z
        %1 = sub i16 16, %z
@@ -24,7 +24,7 @@ entry:
 
 define i16 @un(i16 %x, i16 %y, i16 %z) nounwind readnone {
 entry:
-; CHECK: un:
+; CHECK-LABEL: un:
 ; CHECK: rorw %cl
        %0 = lshr i16 %x, %z
        %1 = sub i16 16, %z
@@ -35,7 +35,7 @@ entry:
 
 define i16 @bu(i16 %x, i16 %y, i16 %z) nounwind readnone {
 entry:
-; CHECK: bu:
+; CHECK-LABEL: bu:
 ; CHECK: shrdw
        %0 = lshr i16 %y, %z
        %1 = sub i16 16, %z
@@ -46,7 +46,7 @@ entry:
 
 define i16 @xfoo(i16 %x, i16 %y, i16 %z) nounwind readnone {
 entry:
-; CHECK: xfoo:
+; CHECK-LABEL: xfoo:
 ; CHECK: rolw $5
        %0 = lshr i16 %x, 11
        %1 = shl i16 %x, 5
@@ -56,7 +56,7 @@ entry:
 
 define i16 @xbar(i16 %x, i16 %y, i16 %z) nounwind readnone {
 entry:
-; CHECK: xbar:
+; CHECK-LABEL: xbar:
 ; CHECK: shldw $5
        %0 = shl i16 %y, 5
        %1 = lshr i16 %x, 11
@@ -66,7 +66,7 @@ entry:
 
 define i16 @xun(i16 %x, i16 %y, i16 %z) nounwind readnone {
 entry:
-; CHECK: xun:
+; CHECK-LABEL: xun:
 ; CHECK: rolw $11
        %0 = lshr i16 %x, 5
        %1 = shl i16 %x, 11
@@ -76,7 +76,7 @@ entry:
 
 define i16 @xbu(i16 %x, i16 %y, i16 %z) nounwind readnone {
 entry:
-; CHECK: xbu:
+; CHECK-LABEL: xbu:
 ; CHECK: shldw $11
        %0 = lshr i16 %y, 5
        %1 = shl i16 %x, 11