; RUN: llvm-profgen --perfscript=%S/Inputs/noinline-cs-pseudoprobe.perfscript --binary=%S/Inputs/noinline-cs-pseudoprobe.perfbin --output=%t --show-unwinder-output --csprof-cold-thres=0 | FileCheck %s --check-prefix=CHECK-UNWINDER
; RUN: FileCheck %s --input-file %t

; CHECK:     [main:2 @ foo]:75:0
; CHECK-NEXT: 2: 15
; CHECK-NEXT: 3: 15
; CHECK-NEXT: 4: 15
; CHECK-NEXT: 6: 15
; CHECK-NEXT: 8: 15 bar:15
; CHECK-NEXT: !CFGChecksum: 138950591924
; CHECK-NEXT:[main:2 @ foo:8 @ bar]:60:15
; CHECK-NEXT: 1: 15
; CHECK-NEXT: 2: 15
; CHECK-NEXT: 3: 15
; CHECK-NEXT: 4: 15
; CHECK-NEXT: !CFGChecksum: 72617220756


; CHECK-UNWINDER:      Binary(noinline-cs-pseudoprobe.perfbin)'s Range Counter:
; CHECK-UNWINDER-NEXT: main:2
; CHECK-UNWINDER-NEXT:   (79e, 7bf): 15
; CHECK-UNWINDER-NEXT:   (7c4, 7cf): 15
; CHECK-UNWINDER-NEXT: main:2 @ foo:8
; CHECK-UNWINDER-NEXT:   (760, 77f): 15

; CHECK-UNWINDER:      Binary(noinline-cs-pseudoprobe.perfbin)'s Branch Counter:
; CHECK-UNWINDER-NEXT: main:2
; CHECK-UNWINDER-NEXT:   (7bf, 760): 15
; CHECK-UNWINDER-NEXT:   (7cf, 79e): 16
; CHECK-UNWINDER-NEXT: main:2 @ foo:8
; CHECK-UNWINDER-NEXT:   (77f, 7c4): 17


; clang -O3 -fexperimental-new-pass-manager -fuse-ld=lld -fpseudo-probe-for-profiling
; -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Xclang -mdisable-tail-calls
; -fno-inline-functions -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;
}