llvm-project/clang/test/CodeGen/builtin-unwind-init.c

// RUN: %clang_cc1 -emit-llvm < %s -o - | FileCheck %s

void a(void) { __builtin_unwind_init(); }

// CHECK:  call void @llvm.eh.unwind.init()
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446 2009-12-15 20:14:24 +00:00			`// RUN: %clang_cc1 -emit-llvm < %s -o - \| FileCheck %s`
Add support for __builtin_unwind_init. Also, committing an #if 0'ed __builtin_setjmp and __builtin_longjmp implementation I've had sitting in my tree for a while. I haven't enabled it because the LLVM backend support isn't complete yet. llvm-svn: 72727 2009-06-02 09:37:50 +00:00
Use functions with prototypes when appropriate; NFC A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the tenth batch of tests being updated (there are a significant number of other tests left to be updated). 2022-02-15 09:27:12 -05:00			`void a(void) { __builtin_unwind_init(); }`
Add support for __builtin_unwind_init. Also, committing an #if 0'ed __builtin_setjmp and __builtin_longjmp implementation I've had sitting in my tree for a while. I haven't enabled it because the LLVM backend support isn't complete yet. llvm-svn: 72727 2009-06-02 09:37:50 +00:00
Convert a few tests to FileCheck for PR5307. llvm-svn: 85154 2009-10-26 20:49:20 +00:00			`// CHECK: call void @llvm.eh.unwind.init()`