mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-10 02:29:32 +00:00
15bfd6d3ad
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
51 lines
1.8 KiB
LLVM
51 lines
1.8 KiB
LLVM
; RUN: opt -S -objc-arc < %s | FileCheck %s
|
|
|
|
; Handle a retain+release pair entirely contained within a split loop backedge.
|
|
; rdar://11256239
|
|
|
|
; CHECK-LABEL: define void @test0(
|
|
; CHECK: call i8* @objc_retain(i8* %call) [[NUW:#[0-9]+]]
|
|
; CHECK: call i8* @objc_retain(i8* %call) [[NUW]]
|
|
; CHECK: call i8* @objc_retain(i8* %cond) [[NUW]]
|
|
; CHECK: call void @objc_release(i8* %call) [[NUW]]
|
|
; CHECK: call void @objc_release(i8* %call) [[NUW]]
|
|
; CHECK: call void @objc_release(i8* %cond) [[NUW]]
|
|
define void @test0() {
|
|
entry:
|
|
br label %while.body
|
|
|
|
while.body: ; preds = %while.cond
|
|
%call = invoke i8* @returner()
|
|
to label %invoke.cont unwind label %lpad, !clang.arc.no_objc_arc_exceptions !0
|
|
|
|
invoke.cont: ; preds = %while.body
|
|
%t0 = call i8* @objc_retain(i8* %call) nounwind
|
|
%t1 = call i8* @objc_retain(i8* %call) nounwind
|
|
%call.i1 = invoke i8* @returner()
|
|
to label %invoke.cont1 unwind label %lpad
|
|
|
|
invoke.cont1: ; preds = %invoke.cont
|
|
%cond = select i1 undef, i8* null, i8* %call
|
|
%t2 = call i8* @objc_retain(i8* %cond) nounwind
|
|
call void @objc_release(i8* %call) nounwind
|
|
call void @objc_release(i8* %call) nounwind
|
|
call void @use_pointer(i8* %cond)
|
|
call void @objc_release(i8* %cond) nounwind
|
|
br label %while.body
|
|
|
|
lpad: ; preds = %invoke.cont, %while.body
|
|
%t4 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__objc_personality_v0 to i8*)
|
|
catch i8* null
|
|
ret void
|
|
}
|
|
|
|
declare i8* @returner()
|
|
declare i32 @__objc_personality_v0(...)
|
|
declare void @objc_release(i8*)
|
|
declare i8* @objc_retain(i8*)
|
|
declare void @use_pointer(i8*)
|
|
|
|
!0 = metadata !{}
|
|
|
|
; CHECK: attributes [[NUW]] = { nounwind }
|