llvm-6502/test/CodeGen/X86/2009-11-16-UnfoldMemOpBug.ll
Stephen Lin 8b2b8a1835 Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.
This update was done with the following bash script:

  find test/CodeGen -name "*.ll" | \
  while read NAME; do
    echo "$NAME"
    if ! grep -q "^; *RUN: *llc.*debug" $NAME; then
      TEMP=`mktemp -t temp`
      cp $NAME $TEMP
      sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \
      while read FUNC; do
        sed -i '' "s/;\(.*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC: *\$/;\1\2-LABEL:\3$FUNC:/g" $TEMP
      done
      sed -i '' "s/;\(.*\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP
      sed -i '' "s/;\(.*\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP
      sed -i '' "s/;\(.*\)-NOT-LABEL:/;\1-NOT:/" $TEMP
      sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP
      mv $TEMP $NAME
    fi
  done


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-14 06:24:09 +00:00

30 lines
908 B
LLVM

; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 | FileCheck %s
; rdar://7396984
@str = private constant [28 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 1
define void @t(i32 %count) ssp nounwind {
entry:
; CHECK-LABEL: t:
; CHECK: movups L_str+12(%rip), %xmm0
; CHECK: movups L_str(%rip), %xmm1
%tmp0 = alloca [60 x i8], align 1
%tmp1 = getelementptr inbounds [60 x i8]* %tmp0, i64 0, i64 0
br label %bb1
bb1:
; CHECK: LBB0_1:
; CHECK: movups %xmm0, 12(%rsp)
; CHECK: movaps %xmm1, (%rsp)
%tmp2 = phi i32 [ %tmp3, %bb1 ], [ 0, %entry ]
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp1, i8* getelementptr inbounds ([28 x i8]* @str, i64 0, i64 0), i64 28, i32 1, i1 false)
%tmp3 = add i32 %tmp2, 1
%tmp4 = icmp eq i32 %tmp3, %count
br i1 %tmp4, label %bb2, label %bb1
bb2:
ret void
}
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind