mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-31 16:02:52 +01:00
cf082ae903
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
llvm-svn: 186268
70 lines
2.6 KiB
LLVM
70 lines
2.6 KiB
LLVM
; RUN: opt -S -objc-arc -objc-arc-contract < %s | FileCheck %s
|
|
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
|
|
declare i8* @objc_unretainedObject(i8*)
|
|
declare i8* @objc_retainAutoreleasedReturnValue(i8*)
|
|
declare i8* @objc_autoreleaseReturnValue(i8*)
|
|
declare i8* @objc_msgSend(i8*, i8*, ...)
|
|
declare void @objc_release(i8*)
|
|
|
|
; Test that the optimizer can create an objc_retainAutoreleaseReturnValue
|
|
; declaration even if no objc_retain declaration exists.
|
|
; rdar://9401303
|
|
|
|
; CHECK: define i8* @test0(i8* %p) {
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: %0 = tail call i8* @objc_retainAutoreleaseReturnValue(i8* %p) [[NUW:#[0-9]+]]
|
|
; CHECK-NEXT: ret i8* %0
|
|
; CHECK-NEXT: }
|
|
|
|
define i8* @test0(i8* %p) {
|
|
entry:
|
|
%call = tail call i8* @objc_unretainedObject(i8* %p)
|
|
%0 = tail call i8* @objc_retainAutoreleasedReturnValue(i8* %call) nounwind
|
|
%1 = tail call i8* @objc_autoreleaseReturnValue(i8* %call) nounwind
|
|
ret i8* %call
|
|
}
|
|
|
|
; Properly create the @objc_retain declaration when it doesn't already exist.
|
|
; rdar://9825114
|
|
|
|
; CHECK-LABEL: @test1(
|
|
; CHECK: @objc_retain(
|
|
; CHECK: @objc_retainAutoreleasedReturnValue(
|
|
; CHECK: @objc_release(
|
|
; CHECK: @objc_release(
|
|
; CHECK: }
|
|
define void @test1(i8* %call88) nounwind {
|
|
entry:
|
|
%tmp1 = call i8* @objc_retainAutoreleasedReturnValue(i8* %call88) nounwind
|
|
%call94 = invoke i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*)*)(i8* %tmp1)
|
|
to label %invoke.cont93 unwind label %lpad91
|
|
|
|
invoke.cont93: ; preds = %entry
|
|
%tmp2 = call i8* @objc_retainAutoreleasedReturnValue(i8* %call94) nounwind
|
|
call void @objc_release(i8* %tmp1) nounwind
|
|
invoke void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (i8*)*)(i8* %tmp2)
|
|
to label %invoke.cont102 unwind label %lpad100
|
|
|
|
invoke.cont102: ; preds = %invoke.cont93
|
|
call void @objc_release(i8* %tmp2) nounwind, !clang.imprecise_release !0
|
|
unreachable
|
|
|
|
lpad91: ; preds = %entry
|
|
%exn91 = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
|
|
cleanup
|
|
unreachable
|
|
|
|
lpad100: ; preds = %invoke.cont93
|
|
%exn100 = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
|
|
cleanup
|
|
call void @objc_release(i8* %tmp2) nounwind, !clang.imprecise_release !0
|
|
unreachable
|
|
}
|
|
|
|
declare i32 @__gxx_personality_v0(...)
|
|
|
|
!0 = metadata !{}
|
|
|
|
; CHECK: attributes [[NUW]] = { nounwind }
|