File: c-linkage.c

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (26 lines) | stat: -rw-r--r-- 889 bytes parent folder | download | duplicates (34) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
// Check that the profiling counters and data we create have the linkage we expect
// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-linkage.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck %s

// CHECK: @__profc_foo = private global
// CHECK: @__profd_foo = private global
// CHECK: @__profc_foo_weak = weak hidden global
// CHECK: @__profd_foo_weak = weak hidden global
// CHECK: @__profc_main = private global
// CHECK: @__profd_main = private global
// CHECK: @__profc_c_linkage.c_foo_internal = private global
// CHECK: @__profd_c_linkage.c_foo_internal = private global

void foo(void) { }

void foo_weak(void) __attribute__((weak));
void foo_weak(void) { if (0){} if (0){} if (0){} if (0){} }

static void foo_internal(void);
int main(void) {
  foo();
  foo_internal();
  foo_weak();
  return 0;
}

static void foo_internal(void) { if (0){} if (0){} }