mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-29 23:12:55 +01:00
f20746afd1
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
84 lines
3.5 KiB
LLVM
84 lines
3.5 KiB
LLVM
; This file consists of various tests which ensure that the objc-arc-annotations
|
|
; are working correctly. In the future, I will use this in other lit tests to
|
|
; check the data flow analysis of ARC.
|
|
|
|
; REQUIRES: asserts
|
|
; RUN: opt -S -objc-arc -enable-objc-arc-annotations < %s | FileCheck %s
|
|
|
|
declare i8* @objc_retain(i8*)
|
|
declare i8* @objc_retainAutoreleasedReturnValue(i8*)
|
|
declare void @objc_release(i8*)
|
|
declare i8* @objc_autorelease(i8*)
|
|
declare i8* @objc_autoreleaseReturnValue(i8*)
|
|
declare void @objc_autoreleasePoolPop(i8*)
|
|
declare i8* @objc_autoreleasePoolPush()
|
|
declare i8* @objc_retainBlock(i8*)
|
|
|
|
declare i8* @objc_retainedObject(i8*)
|
|
declare i8* @objc_unretainedObject(i8*)
|
|
declare i8* @objc_unretainedPointer(i8*)
|
|
|
|
declare void @use_pointer(i8*)
|
|
declare void @callee()
|
|
declare void @callee_fnptr(void ()*)
|
|
declare void @invokee()
|
|
declare i8* @returner()
|
|
|
|
; Simple retain+release pair deletion, with some intervening control
|
|
; flow and harmless instructions.
|
|
|
|
; CHECK-LABEL: define void @test0(
|
|
; CHECK: entry:
|
|
; CHECK: call void @llvm.arc.annotation.bottomup.bbstart(i8** @x, i8** @S_None)
|
|
; CHECK: %0 = tail call i8* @objc_retain(i8* %a) #0, !llvm.arc.annotation.bottomup ![[ANN0:[0-9]+]], !llvm.arc.annotation.topdown ![[ANN1:[0-9]+]]
|
|
; CHECK: call void @llvm.arc.annotation.bottomup.bbend(i8** @x, i8** @S_Use)
|
|
; CHECK: call void @llvm.arc.annotation.topdown.bbend(i8** @x, i8** @S_Retain)
|
|
; CHECK: t:
|
|
; CHECK: call void @llvm.arc.annotation.topdown.bbstart(i8** @x, i8** @S_Retain)
|
|
; CHECK: call void @llvm.arc.annotation.bottomup.bbstart(i8** @x, i8** @S_Use)
|
|
; CHECK: store float 2.000000e+00, float* %b, !llvm.arc.annotation.bottomup ![[ANN2:[0-9]+]]
|
|
; CHECK: call void @llvm.arc.annotation.bottomup.bbend(i8** @x, i8** @S_Release)
|
|
; CHECK: call void @llvm.arc.annotation.topdown.bbend(i8** @x, i8** @S_Retain)
|
|
; CHECK: f:
|
|
; CHECK: call void @llvm.arc.annotation.topdown.bbstart(i8** @x, i8** @S_Retain)
|
|
; CHECK: call void @llvm.arc.annotation.bottomup.bbstart(i8** @x, i8** @S_Use)
|
|
; CHECK: store i32 7, i32* %x, !llvm.arc.annotation.bottomup ![[ANN2]]
|
|
; CHECK: call void @llvm.arc.annotation.bottomup.bbend(i8** @x, i8** @S_Release)
|
|
; CHECK: call void @llvm.arc.annotation.topdown.bbend(i8** @x, i8** @S_Retain)
|
|
; CHECK: return:
|
|
; CHECK: call void @llvm.arc.annotation.topdown.bbstart(i8** @x, i8** @S_Retain)
|
|
; CHECK: call void @llvm.arc.annotation.bottomup.bbstart(i8** @x, i8** @S_Release)
|
|
; CHECK: call void @objc_release(i8* %c) #0, !llvm.arc.annotation.bottomup ![[ANN3:[0-9]+]], !llvm.arc.annotation.topdown ![[ANN4:[0-9]+]]
|
|
; CHECK: call void @llvm.arc.annotation.topdown.bbend(i8** @x, i8** @S_None)
|
|
; CHECK: }
|
|
define void @test0(i32* %x, i1 %p) nounwind {
|
|
entry:
|
|
%a = bitcast i32* %x to i8*
|
|
%0 = call i8* @objc_retain(i8* %a) nounwind
|
|
br i1 %p, label %t, label %f
|
|
|
|
t:
|
|
store i8 3, i8* %a
|
|
%b = bitcast i32* %x to float*
|
|
store float 2.0, float* %b
|
|
br label %return
|
|
|
|
f:
|
|
store i32 7, i32* %x
|
|
br label %return
|
|
|
|
return:
|
|
%c = bitcast i32* %x to i8*
|
|
call void @objc_release(i8* %c) nounwind
|
|
ret void
|
|
}
|
|
|
|
!0 = metadata !{}
|
|
|
|
; CHECK: ![[ANN0]] = metadata !{metadata !"(test0,%x)", metadata !"S_Use", metadata !"S_None"}
|
|
; CHECK: ![[ANN1]] = metadata !{metadata !"(test0,%x)", metadata !"S_None", metadata !"S_Retain"}
|
|
; CHECK: ![[ANN2]] = metadata !{metadata !"(test0,%x)", metadata !"S_Release", metadata !"S_Use"}
|
|
; CHECK: ![[ANN3]] = metadata !{metadata !"(test0,%x)", metadata !"S_None", metadata !"S_Release"}
|
|
; CHECK: ![[ANN4]] = metadata !{metadata !"(test0,%x)", metadata !"S_Retain", metadata !"S_None"}
|
|
|