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95 lines
2.9 KiB
95 lines
2.9 KiB
; RUN: opt -objc-arc-expand -S < %s | FileCheck %s
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target datalayout = "e-p:64:64:64"
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declare i8* @objc_retain(i8*)
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declare i8* @objc_autorelease(i8*)
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declare i8* @objc_retainAutoreleasedReturnValue(i8*)
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declare i8* @objc_autoreleaseReturnValue(i8*)
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declare i8* @objc_retainAutorelease(i8*)
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declare i8* @objc_retainAutoreleaseReturnValue(i8*)
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declare i8* @objc_retainBlock(i8*)
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declare void @use_pointer(i8*)
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; CHECK: define void @test_retain(i8* %x) [[NUW:#[0-9]+]] {
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; CHECK: call i8* @objc_retain(i8* %x)
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; CHECK: call void @use_pointer(i8* %x)
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; CHECK: }
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define void @test_retain(i8* %x) nounwind {
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entry:
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%0 = call i8* @objc_retain(i8* %x) nounwind
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call void @use_pointer(i8* %0)
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ret void
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}
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; CHECK: define void @test_retainAutoreleasedReturnValue(i8* %x) [[NUW]] {
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; CHECK: call i8* @objc_retainAutoreleasedReturnValue(i8* %x)
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; CHECK: call void @use_pointer(i8* %x)
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; CHECK: }
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define void @test_retainAutoreleasedReturnValue(i8* %x) nounwind {
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entry:
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%0 = call i8* @objc_retainAutoreleasedReturnValue(i8* %x) nounwind
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call void @use_pointer(i8* %0)
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ret void
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}
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; CHECK: define void @test_retainAutorelease(i8* %x) [[NUW]] {
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; CHECK: call i8* @objc_retainAutorelease(i8* %x)
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; CHECK: call void @use_pointer(i8* %x)
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; CHECK: }
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define void @test_retainAutorelease(i8* %x) nounwind {
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entry:
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%0 = call i8* @objc_retainAutorelease(i8* %x) nounwind
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call void @use_pointer(i8* %0)
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ret void
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}
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; CHECK: define void @test_retainAutoreleaseReturnValue(i8* %x) [[NUW]] {
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; CHECK: call i8* @objc_retainAutoreleaseReturnValue(i8* %x)
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; CHECK: call void @use_pointer(i8* %x)
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; CHECK: }
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define void @test_retainAutoreleaseReturnValue(i8* %x) nounwind {
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entry:
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%0 = call i8* @objc_retainAutoreleaseReturnValue(i8* %x) nounwind
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call void @use_pointer(i8* %0)
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ret void
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}
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; CHECK: define void @test_autorelease(i8* %x) [[NUW]] {
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; CHECK: call i8* @objc_autorelease(i8* %x)
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; CHECK: call void @use_pointer(i8* %x)
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; CHECK: }
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define void @test_autorelease(i8* %x) nounwind {
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entry:
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%0 = call i8* @objc_autorelease(i8* %x) nounwind
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call void @use_pointer(i8* %0)
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ret void
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}
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; CHECK: define void @test_autoreleaseReturnValue(i8* %x) [[NUW]] {
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; CHECK: call i8* @objc_autoreleaseReturnValue(i8* %x)
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; CHECK: call void @use_pointer(i8* %x)
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; CHECK: }
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define void @test_autoreleaseReturnValue(i8* %x) nounwind {
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entry:
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%0 = call i8* @objc_autoreleaseReturnValue(i8* %x) nounwind
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call void @use_pointer(i8* %0)
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ret void
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}
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; RetainBlock is not strictly forwarding. Do not touch it. ;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; CHECK: define void @test_retainBlock(i8* %x) [[NUW]] {
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; CHECK: call i8* @objc_retainBlock(i8* %x)
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; CHECK: call void @use_pointer(i8* %0)
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; CHECK: }
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define void @test_retainBlock(i8* %x) nounwind {
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entry:
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%0 = call i8* @objc_retainBlock(i8* %x) nounwind
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call void @use_pointer(i8* %0)
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ret void
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}
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