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llvm-project/clang/test/CodeGenObjC/arc.ll

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Fix -save-temp when using objc-arc, sanitizer and profiling Currently, -save-temp will cause ObjCARC optimization to be dropped, sanitizer pass to run early in the pipeline, and profiling instrumentation to run twice. Fix the issue by properly disable all passes in the optimization pipeline when generating bitcode output and parse some of the Language Options even when the input is bitcode so the passes can be setup correctly. llvm-svn: 242565
2015-07-18 04:09:56 +08:00
; RUN: %clang_cc1 -Os -emit-llvm -fobjc-arc -o - %s | FileCheck %s
target triple = "x86_64-apple-darwin10"
Generate objc intrinsics instead of runtime calls as the ARC optimizer now works only on intrinsics Differential Revision: https://reviews.llvm.org/D55802 Reviewers: rjmccall llvm-svn: 349535
2018-12-19 04:33:00 +08:00
declare i8* @llvm.objc.retain(i8*)
declare void @llvm.objc.release(i8*)
Fix -save-temp when using objc-arc, sanitizer and profiling Currently, -save-temp will cause ObjCARC optimization to be dropped, sanitizer pass to run early in the pipeline, and profiling instrumentation to run twice. Fix the issue by properly disable all passes in the optimization pipeline when generating bitcode output and parse some of the Language Options even when the input is bitcode so the passes can be setup correctly. llvm-svn: 242565
2015-07-18 04:09:56 +08:00
; CHECK-LABEL: define void @test(
; CHECK-NOT: @objc_
; CHECK: }
define void @test(i8* %x, i1* %p) nounwind {
entry:
br label %loop
loop:
Generate objc intrinsics instead of runtime calls as the ARC optimizer now works only on intrinsics Differential Revision: https://reviews.llvm.org/D55802 Reviewers: rjmccall llvm-svn: 349535
2018-12-19 04:33:00 +08:00
call i8* @llvm.objc.retain(i8* %x)
Fix -save-temp when using objc-arc, sanitizer and profiling Currently, -save-temp will cause ObjCARC optimization to be dropped, sanitizer pass to run early in the pipeline, and profiling instrumentation to run twice. Fix the issue by properly disable all passes in the optimization pipeline when generating bitcode output and parse some of the Language Options even when the input is bitcode so the passes can be setup correctly. llvm-svn: 242565
2015-07-18 04:09:56 +08:00
%q = load i1, i1* %p
br i1 %q, label %loop.more, label %exit
loop.more:
Generate objc intrinsics instead of runtime calls as the ARC optimizer now works only on intrinsics Differential Revision: https://reviews.llvm.org/D55802 Reviewers: rjmccall llvm-svn: 349535
2018-12-19 04:33:00 +08:00
call void @llvm.objc.release(i8* %x)
Fix -save-temp when using objc-arc, sanitizer and profiling Currently, -save-temp will cause ObjCARC optimization to be dropped, sanitizer pass to run early in the pipeline, and profiling instrumentation to run twice. Fix the issue by properly disable all passes in the optimization pipeline when generating bitcode output and parse some of the Language Options even when the input is bitcode so the passes can be setup correctly. llvm-svn: 242565
2015-07-18 04:09:56 +08:00
br label %loop
exit:
Generate objc intrinsics instead of runtime calls as the ARC optimizer now works only on intrinsics Differential Revision: https://reviews.llvm.org/D55802 Reviewers: rjmccall llvm-svn: 349535
2018-12-19 04:33:00 +08:00
call void @llvm.objc.release(i8* %x)
Fix -save-temp when using objc-arc, sanitizer and profiling Currently, -save-temp will cause ObjCARC optimization to be dropped, sanitizer pass to run early in the pipeline, and profiling instrumentation to run twice. Fix the issue by properly disable all passes in the optimization pipeline when generating bitcode output and parse some of the Language Options even when the input is bitcode so the passes can be setup correctly. llvm-svn: 242565
2015-07-18 04:09:56 +08:00
ret void
}