File: unused_names.c

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (30 lines) | stat: -rw-r--r-- 805 bytes parent folder | download | duplicates (13) 
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
27
28
29
30
 
// RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -fprofile-instrument=clang -fcoverage-mapping -emit-llvm -main-file-name unused_names.c -o - %s > %t
// RUN: FileCheck -input-file %t %s
// RUN: FileCheck -check-prefix=SYSHEADER -input-file %t %s

// CHECK-DAG: @__profc_bar
// CHECK-DAG: @__llvm_prf_nm = private constant {{.*}}, section "{{.*__llvm_prf_names|\.lprfn\$M}}"

// These are never instantiated, so we shouldn't get counters for them.
//
// CHECK-NOT: @__profc_baz
// CHECK-NOT: @__profc_unused_names.c_qux

// SYSHEADER-NOT: @__profc_foo =


#ifdef IS_SYSHEADER

#pragma clang system_header
inline int foo(void) { return 0; }

#else

#define IS_SYSHEADER
#include __FILE__

int bar(void) { return 0; }
inline int baz(void) { return 0; }
static int qux(void) { return 42; }

#endif