#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 /*<<< orphan*/ printf(char *, char *, ...);
int /*<<< orphan*/ puts(char *);
int main(int argc, char *argv[]) {
  puts("test module log--begin");
  printf("%s: "
         "debug puts all the info of running program\n",
         "TEST_LOG");
  ;
  printf("%s: "
         "info puts log except debug %s",
         "TEST_LOG", ".\n");
  ;
  printf("%s: "
         "error puts only error info here\n",
         "TEST_LOG");
  ;
  puts("test module log--end");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
lea    0xec3(%rip),%rdi
call   1030 <puts@plt>
lea    0xece(%rip),%rdi
lea    0xef7(%rip),%rsi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xef2(%rip),%rdi
lea    0xee2(%rip),%rsi
lea    0xf06(%rip),%rdx
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xefb(%rip),%rdi
lea    0xec6(%rip),%rsi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xf0b(%rip),%rdi
call   1030 <puts@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xed8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee3(%rip),%rdi
lea    0xf0c(%rip),%rbx
mov    %rbx,%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf04(%rip),%rdi
lea    0xf1f(%rip),%rdx
mov    %rbx,%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf11(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf25(%rip),%rdi
call   1030 <puts@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [23 x i8] c"test module log--begin\00"
@.str.1 = [48 x i8] c"%s: debug puts all the info of running program\0A\00"
@.str.2 = [9 x i8] c"TEST_LOG\00"
@.str.3 = [34 x i8] c"%s: info puts log except debug %s\00"
@.str.4 = [3 x i8] c".\0A\00"
@.str.5 = [37 x i8] c"%s: error puts only error info here\0A\00"
@.str.6 = [21 x i8] c"test module log--end\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%6 = call i32 @puts(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0))
%7 = call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0))
%8 = call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.5, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0))
%10 = call i32 @puts(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.6, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str = [23 x i8] c"test module log--begin\00"
@.str.1 = [48 x i8] c"%s: debug puts all the info of running program\0A\00"
@.str.2 = [9 x i8] c"TEST_LOG\00"
@.str.3 = [34 x i8] c"%s: info puts log except debug %s\00"
@.str.4 = [3 x i8] c".\0A\00"
@.str.5 = [37 x i8] c"%s: error puts only error info here\0A\00"
@.str.6 = [21 x i8] c"test module log--end\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0))
%4 = tail call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0))
%5 = tail call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0))
%6 = tail call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.5, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @.str.6, i64 0, i64 0))
ret i32 0
}