#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */

/* Variables and functions */
int EXIT_SUCCESS;
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, int, char *);
int /*<<< orphan*/ stderr;
int test_str_to_int();
int main(void) {
  do {
    int __my_ret__ = test_str_to_int();
    if (__my_ret__) {
      fprintf(stderr, "failed on line %d: %s\n", 64, "test_str_to_int()");
      return __my_ret__;
    }
  } while (0);
  ;
  return EXIT_SUCCESS;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    $0x0,%al
call   1030 <test_str_to_int@plt>
mov    %eax,-0x8(%rbp)
cmpl   $0x0,-0x8(%rbp)
je     116f <main+0x4f>
mov    0x2e96(%rip),%rax
mov    (%rax),%edi
lea    0xead(%rip),%rsi
mov    $0x40,%edx
lea    0xeb8(%rip),%rcx
call   1040 <fprintf@plt>
mov    -0x8(%rbp),%eax
mov    %eax,-0x4(%rbp)
jmp    1180 <main+0x60>
jmp    1174 <main+0x54>
mov    0x2e5d(%rip),%rax
mov    (%rax),%eax
mov    %eax,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
xor    %eax,%eax
call   1030 <test_str_to_int@plt>
mov    %eax,%ebx
test   %eax,%eax
je     114f <main+0x2f>
mov    0x2eab(%rip),%rax
mov    (%rax),%edi
lea    0xec2(%rip),%rsi
lea    0xed2(%rip),%rcx
mov    $0x40,%edx
call   1040 <fprintf@plt>
test   %ebx,%ebx
jne    115c <main+0x3c>
mov    0x2e7e(%rip),%rax
mov    (%rax),%ebx
mov    %ebx,%eax
pop    %rbx
ret

LLVM IR (-O0):
@stderr = global i32 0
@.str = [23 x i8] c"failed on line %d: %s\0A\00"
@.str.1 = [18 x i8] c"test_str_to_int()\00"
@EXIT_SUCCESS = global i32 0
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
store i32 0, i32* %1
br label %3
3: ; preds = %0
%4 = call i32 (...) @test_str_to_int()
store i32 %4, i32* %2
%5 = load i32, i32* %2
%6 = icmp ne i32 %5, 0
br i1 %6, label %7, label %11
7: ; preds = %3
%8 = load i32, i32* @stderr
%9 = call i32 @fprintf(i32 %8, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 64, i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0))
%10 = load i32, i32* %2
store i32 %10, i32* %1
br label %14
11: ; preds = %3
br label %12
12: ; preds = %11
%13 = load i32, i32* @EXIT_SUCCESS
store i32 %13, i32* %1
br label %14
14: ; preds = %12, %7
%15 = load i32, i32* %1
ret i32 %15
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [23 x i8] c"failed on line %d: %s\0A\00"
@.str.1 = [18 x i8] c"test_str_to_int()\00"
@EXIT_SUCCESS = global i32 0
define i32 @main() {
%1 = tail call i32 (...) @test_str_to_int()
%2 = icmp eq i32 %1, 0
br i1 %2, label %6, label %3
3: ; preds = %0
%4 = load i32, i32* @stderr
%5 = tail call i32 @fprintf(i32 %4, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 64, i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0))
br label %6
6: ; preds = %0, %3
%7 = load i32, i32* @EXIT_SUCCESS
%8 = select i1 %2, i32 %7, i32 %1
ret i32 %8
}