llvm-6502/switch.ll at 4bb535027e3c270e32631970e89afdfd2ded9fb1 - llvm-6502 - Applefritter: Git

6502/llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-11-05 13:09:10 +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

14 lines

301 B

LLVM

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 ; RUN: opt -S -sccp < %s | FileCheck %s
 ; Make sure we always consider the default edge executable for a switch
 ; with no cases.
 declare void @foo()
 define void @test1() {
 ; CHECK-LABEL: define void @test1(
 ; CHECK: call void @foo()
   switch i32 undef, label %d []
 d:
   call void @foo()
   ret void
 }