[rustc.git] / src / llvm / tools / clang / test / CodeGen / 2008-07-29-override-alias-decl.c

// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm -o - %s | FileCheck %s

int x() { return 1; }

// CHECK:  ret i32 1


int f() __attribute__((weak, alias("x")));

/* Test that we link to the alias correctly instead of making a new
   forward definition. */
int f();
int h() {
  return f();
}

// CHECK:  [[call:%.*]] = call i32 (...)* @f()
// CHECK:  ret i32 [[call]]
Commit	Line	Data
223e47cc LB	1	// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm -o - %s \| FileCheck %s
	2
	3	int x() { return 1; }
	4
	5	// CHECK: ret i32 1
	6
	7
	8	int f() __attribute__((weak, alias("x")));
	9
	10	/* Test that we link to the alias correctly instead of making a new
	11	forward definition. */
	12	int f();
	13	int h() {
	14	return f();
	15	}
	16
	17	// CHECK: [[call:%.]] = call i32 (...) @f()
	18	// CHECK: ret i32 [[call]]
	19