; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --skip-symbolization --profile-summary-cold-count=0
; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-UNWINDER
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --profile-summary-cold-count=0
; RUN: FileCheck %s --input-file %t
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --profile-summary-cold-count=0 --ignore-stack-samples
; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-STRIP-CTX

; RUN: llvm-profgen --format=extbinary --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --profile-summary-cold-count=0 --populate-profile-symbol-list=1
; RUN: llvm-profdata show -show-prof-sym-list -sample %t | FileCheck %s --check-prefix=CHECK-SYM-LIST

; CHECK-SYM-LIST: Dump profile symbol list
; CHECK-SYM-LIST: bar
; CHECK-SYM-LIST: foo
; CHECK-SYM-LIST: main

; CHECK:[main:1 @ foo]:44:0
; CHECK: 2.1: 14
; CHECK: 3: 15
; CHECK: 3.1: 14 bar:14
; CHECK: 3.2: 1
; CHECK:[main:1 @ foo:3.1 @ bar]:14:0
; CHECK: 1: 14

; CHECK-UNWINDER: [main:1 @ foo]
; CHECK-UNWINDER:   3
; CHECK-UNWINDER:   670-69b:1
; CHECK-UNWINDER:   67e-69b:14
; CHECK-UNWINDER:   6bf-6c8:14
; CHECK-UNWINDER:   2
; CHECK-UNWINDER:   69b->670:1
; CHECK-UNWINDER:   6c8->67e:15
; CHECK-UNWINDER: [main:1 @ foo:3.1 @ bar]
; CHECK-UNWINDER:   1
; CHECK-UNWINDER:   6af-6bb:14
; CHECK-UNWINDER:   0

; CHECK-STRIP-CTX: main:44:0
; CHECK-STRIP-CTX:  0: 0
; CHECK-STRIP-CTX:  2: 0
; CHECK-STRIP-CTX:  1: foo:44
; CHECK-STRIP-CTX:   2.1: 14
; CHECK-STRIP-CTX:   3: 15
; CHECK-STRIP-CTX:   3.2: 1
; CHECK-STRIP-CTX:   4: 0
; CHECK-STRIP-CTX:   7: 0
; CHECK-STRIP-CTX:   3.1: bar:14
; CHECK-STRIP-CTX:    1: 14

; original code:
; clang -O3 -g test.c -o a.out
#include <stdio.h>

int bar(int x, int y) {
  if (x % 3) {
    return x - y;
  }
  return x + y;
}

void foo() {
  int s, i = 0;
  while (i++ < 4000 * 4000)
    if (i % 91) s = bar(i, s); else s += 30;
  printf("sum is %d\n", s);
}

int main() {
  foo();
  return 0;
}