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llvm-project/clang/test/CodeGenObjC/gc.m

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Make -fobjc-nonfragile-abi the -cc1 default, since it's the increasingly prevailing case to the point that new features like ARC don't even support the fragile ABI anymore. This required a little bit of reshuffling with exceptions because a check was assuming that ObjCNonFragileABI was only being set in ObjC mode, and that's actually a bit obnoxious to do. Most, though, it involved a perl script to translate a ton of test cases. Mostly no functionality change for driver users, although there are corner cases with disabling language-specific exceptions that we should handle more correctly now. llvm-svn: 140957
2011-10-02 09:16:38 +08:00
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o - %s | FileCheck %s
Test case for r133840, neglectfully uncommitted. llvm-svn: 133841
2011-06-25 07:29:50 +08:00
void test0(void) {
extern id test0_helper(void);
__attribute__((objc_precise_lifetime)) id x = test0_helper();
test0_helper();
CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail. llvm-svn: 188447
2013-08-15 14:47:53 +08:00
// CHECK-LABEL: define void @test0()
Test case for r133840, neglectfully uncommitted. llvm-svn: 133841
2011-06-25 07:29:50 +08:00
// CHECK: [[T0:%.*]] = call i8* @test0_helper()
// CHECK-NEXT: store i8* [[T0]], i8** [[X:%.*]], align 8
// CHECK-NEXT: call i8* @test0_helper()
// CHECK-NEXT: [[T0:%.*]] = load i8** [[X]], align 8
Update to use references to attribute groups instead of listing the attributes on the call/invoke instructions. llvm-svn: 175878
2013-02-22 17:10:20 +08:00
// CHECK-NEXT: call void asm sideeffect "", "r"(i8* [[T0]]) [[NUW:#[0-9]+]]
Test case for r133840, neglectfully uncommitted. llvm-svn: 133841
2011-06-25 07:29:50 +08:00
// CHECK-NEXT: ret void
}
Update to use references to attribute groups instead of listing the attributes on the call/invoke instructions. llvm-svn: 175878
2013-02-22 17:10:20 +08:00
// CHECK: attributes [[NUW]] = { nounwind }