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hanchenye-llvm-project/clang/test/CodeGenObjC/builtins.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-fragile-abi -emit-llvm -o - %s | FileCheck %s
Correctly generate IR for casted "builtin" functions, where the builtin is really just a predefined declaration. These are totally valid to cast. llvm-svn: 139657
2011-09-14 07:05:03 +08:00
void test0(id receiver, SEL sel, const char *str) {
short s = ((short (*)(id, SEL, const char*)) objc_msgSend)(receiver, sel, str);
}
// CHECK: define void @test0(
// CHECK: call signext i16 bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i16 (i8*, i8*, i8*)*)(