llvm-6502/instsimplify-dom.ll at 2666b15908125479cea95066593873168127be72 - llvm-6502 - Applefritter: Git

6502/llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-15 20:29:48 +00:00

Stephen Lin 15bfd6d3ad Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.

This conversion was done with the following bash script:

  find test/Transforms -name "*.ll" | \
  while read NAME; do
    echo "$NAME"
    if ! grep -q "^; *RUN: *llc" $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/;\(.*\)\([A-Za-z0-9_]*\):\( *\)define\([^@]*\)@$FUNC\([( ]*\)\$/;\1\2-LABEL:\3define\4@$FUNC(/g" $TEMP
      done
      mv $TEMP $NAME
    fi
  done


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186269 91177308-0d34-0410-b5e6-96231b3b80d8

2013-07-14 01:50:49 +00:00

20 lines

290 B

LLVM

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 ; RUN: opt -early-cse -S < %s | FileCheck %s
 ; PR12231
 declare i32 @f()
 define i32 @fn() {
 entry:
   br label %lbl_1215
 lbl_1215:
   %ins34 = phi i32 [ %ins35, %xxx ], [ undef, %entry ]
   ret i32 %ins34
 xxx:
   %ins35 = call i32 @f()
   br label %lbl_1215
 }
 ; CHECK-LABEL: define i32 @fn(