llvm-6502/test/CodeGen/Thumb2/2009-07-21-ISelBug.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

37 lines
1.5 KiB
LLVM

; RUN: llc < %s -mtriple=thumbv7-apple-ios -mattr=+vfp2,+thumb2 | FileCheck %s
; rdar://7076238
@"\01LC" = external constant [36 x i8], align 1 ; <[36 x i8]*> [#uses=1]
define i32 @t(i32, ...) nounwind {
entry:
; CHECK-LABEL: t:
; CHECK: add r7, sp, #12
%1 = load i8** undef, align 4 ; <i8*> [#uses=3]
%2 = getelementptr i8* %1, i32 4 ; <i8*> [#uses=1]
%3 = getelementptr i8* %1, i32 8 ; <i8*> [#uses=1]
%4 = bitcast i8* %2 to i32* ; <i32*> [#uses=1]
%5 = load i32* %4, align 4 ; <i32> [#uses=1]
%6 = trunc i32 %5 to i8 ; <i8> [#uses=1]
%7 = getelementptr i8* %1, i32 12 ; <i8*> [#uses=1]
%8 = bitcast i8* %3 to i32* ; <i32*> [#uses=1]
%9 = load i32* %8, align 4 ; <i32> [#uses=1]
%10 = trunc i32 %9 to i16 ; <i16> [#uses=1]
%11 = bitcast i8* %7 to i32* ; <i32*> [#uses=1]
%12 = load i32* %11, align 4 ; <i32> [#uses=1]
%13 = trunc i32 %12 to i16 ; <i16> [#uses=1]
%14 = load i32* undef, align 4 ; <i32> [#uses=2]
%15 = sext i8 %6 to i32 ; <i32> [#uses=2]
%16 = sext i16 %10 to i32 ; <i32> [#uses=2]
%17 = sext i16 %13 to i32 ; <i32> [#uses=2]
%18 = call i32 (i8*, ...)* @printf(i8* getelementptr ([36 x i8]* @"\01LC", i32 0, i32 0), i32 -128, i32 0, i32 %15, i32 %16, i32 %17, i32 0, i32 %14) nounwind ; <i32> [#uses=0]
%19 = add i32 0, %15 ; <i32> [#uses=1]
%20 = add i32 %19, %16 ; <i32> [#uses=1]
%21 = add i32 %20, %14 ; <i32> [#uses=1]
%22 = add i32 %21, %17 ; <i32> [#uses=1]
%23 = add i32 %22, 0 ; <i32> [#uses=1]
ret i32 %23
}
declare i32 @printf(i8* nocapture, ...) nounwind