llvm-mirror/instsimplify-dom.ll at d9b369bc29bbd2eacb7b49d4088132820ac1a327 - llvm-mirror - Git.je (Gitea)

RPCS3/llvm-mirror

mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-26 04:32:44 +01:00

Stephen Lin f20746afd1 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

llvm-svn: 186269

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(