llvm/test/Transforms/SimplifyCFG/invoke_unwind.ll
Stephen Lin 39f4e8d9cc Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
This update 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/;\(.*\)\([A-Za-z0-9_]*\):\( *\)@$FUNC\([( ]*\)\$/;\1\2-LABEL:\3@$FUNC(/g" $TEMP
      done
      mv $TEMP $NAME
    fi
  done


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186268 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-14 01:42:54 +00:00

21 lines
626 B
LLVM

; RUN: opt < %s -simplifycfg -S | FileCheck %s
declare void @bar()
; This testcase checks to see if the simplifycfg pass is converting invoke
; instructions to call instructions if the handler just rethrows the exception.
define i32 @test1() {
; CHECK-LABEL: @test1(
; CHECK-NEXT: call void @bar()
; CHECK-NEXT: ret i32 0
invoke void @bar( )
to label %1 unwind label %Rethrow
ret i32 0
Rethrow:
%exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
catch i8* null
resume { i8*, i32 } %exn
}
declare i32 @__gxx_personality_v0(...)