File: 2008-07-29-override-alias-decl.c

package info (click to toggle)
llvm-toolchain-3.5 1%3A3.5-10
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 282,028 kB
  • ctags: 310,872
  • sloc: cpp: 1,883,926; ansic: 310,731; objc: 86,612; python: 79,565; asm: 65,844; sh: 9,829; makefile: 6,057; perl: 5,589; ml: 5,254; pascal: 3,285; lisp: 1,640; xml: 686; cs: 239; csh: 117
file content (19 lines) | stat: -rw-r--r-- 378 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
// 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]]