llvm-project/clang/test/CodeGen/2009-03-22-increment-bitfie...

// RUN: %clang_cc1 -emit-llvm -O1 < %s | grep "ret i32 0"

int a(void) {
  return ++(struct x {unsigned x : 2;}){3}.x;
}
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 2009-12-16 04:14:24 +08:00			`// RUN: %clang_cc1 -emit-llvm -O1 < %s \| grep "ret i32 0"`
Fix a subtle bug in CodeGen for the increment of a bitfield. llvm-svn: 67499 2009-03-23 11:00:06 +08:00
			`int a(void) {`
			`return ++(struct x {unsigned x : 2;}){3}.x;`
			`}`