File: func-entry.c

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (19 lines) | stat: -rw-r--r-- 574 bytes parent folder | download | duplicates (31) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
// Test that function entry counts are set correctly.

// RUN: llvm-profdata merge %S/Inputs/func-entry.proftext -o %t.profdata
// RUN: %clang_cc1 %s -o - -disable-llvm-passes -emit-llvm -fprofile-instrument-use-path=%t.profdata | FileCheck %s

void foo(void);

// CHECK: @foo() #{{[0-9]}} !prof [[FOO:![0-9]+]]
void foo() { return; }

// CHECK: @main() #{{[0-9]}} !prof [[MAIN:![0-9]+]]
int main() {
  int i;
  for (i = 0; i < 10000; i++) foo();
  return 0;
}

// CHECK: [[FOO]] = !{!"function_entry_count", i64 1000}
// CHECK: [[MAIN]] = !{!"function_entry_count", i64 1}