#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 INT_MAX;
int INT_MIN;
int LONG_MAX;
int LONG_MIN;
int SCHAR_MAX;
int SCHAR_MIN;
int SHRT_MAX;
int SHRT_MIN;
int UCHAR_MAX;
int UINT_MAX;
int ULONG_MAX;
int USHRT_MAX;
int /*<<< orphan*/ printf(char *, ...);
int main() {
  printf("---------- 取值范围 ----------\n");
  printf("  signed char : %12d ~ %d\n", SCHAR_MIN, SCHAR_MAX);
  printf("  signed short: %12d ~ %d\n", SHRT_MIN, SHRT_MAX);
  printf("  signed int  : %12d ~ %d\n", INT_MIN, INT_MAX);
  printf("  signed long : %12d ~ %d\n", LONG_MIN, LONG_MAX);
  printf("unsigned char : %12d ~ %u\n", 0, UCHAR_MAX);
  printf("unsigned short: %12d ~ %u\n", 0, USHRT_MAX);
  printf("unsigned int  : %12d ~ %u\n", 0, UINT_MAX);
  printf("unsigned long : %12d ~ %u\n", 0, ULONG_MAX);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeda(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    0x2e7c(%rip),%rax
mov    (%rax),%esi
mov    0x2e6b(%rip),%rax
mov    (%rax),%edx
lea    0xede(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    0x2e44(%rip),%rax
mov    (%rax),%esi
mov    0x2e33(%rip),%rax
mov    (%rax),%edx
lea    0xed9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    0x2e4c(%rip),%rax
mov    (%rax),%esi
mov    0x2e5b(%rip),%rax
mov    (%rax),%edx
lea    0xed4(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    0x2e34(%rip),%rax
mov    (%rax),%esi
mov    0x2e03(%rip),%rax
mov    (%rax),%edx
lea    0xecf(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    0x2e3c(%rip),%rax
mov    (%rax),%edx
lea    0xed3(%rip),%rdi
xor    %esi,%esi
mov    $0x0,%al
call   1030 <printf@plt>
mov    0x2e13(%rip),%rax
mov    (%rax),%edx
lea    0xed5(%rip),%rdi
xor    %esi,%esi
mov    $0x0,%al
call   1030 <printf@plt>
mov    0x2dea(%rip),%rax
mov    (%rax),%edx
lea    0xed7(%rip),%rdi
xor    %esi,%esi
mov    $0x0,%al
call   1030 <printf@plt>
mov    0x2d81(%rip),%rax
mov    (%rax),%edx
lea    0xed9(%rip),%rdi
xor    %esi,%esi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xfb0(%rip),%rdi
call   1030 <puts@plt>
mov    0x2e7c(%rip),%rax
mov    (%rax),%esi
mov    0x2e6b(%rip),%rax
mov    (%rax),%edx
lea    0xeba(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x2e44(%rip),%rax
mov    (%rax),%esi
mov    0x2e33(%rip),%rax
mov    (%rax),%edx
lea    0xeb5(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x2e4c(%rip),%rax
mov    (%rax),%esi
mov    0x2e5b(%rip),%rax
mov    (%rax),%edx
lea    0xeb0(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x2e34(%rip),%rax
mov    (%rax),%esi
mov    0x2e03(%rip),%rax
mov    (%rax),%edx
lea    0xeab(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x2e3c(%rip),%rax
mov    (%rax),%edx
lea    0xeaf(%rip),%rdi
xor    %esi,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x2e13(%rip),%rax
mov    (%rax),%edx
lea    0xeb1(%rip),%rdi
xor    %esi,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x2dea(%rip),%rax
mov    (%rax),%edx
lea    0xeb3(%rip),%rdi
xor    %esi,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x2d81(%rip),%rax
mov    (%rax),%edx
lea    0xeb5(%rip),%rdi
xor    %esi,%esi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [36 x i8] c"---------- \E5\8F\96\E5\80\BC\E8\8C\83\E5\9B\B4 ----------\0A\00"
@.str.1 = [27 x i8] c" signed char : %12d ~ %d\0A\00"
@SCHAR_MIN = global i32 0
@SCHAR_MAX = global i32 0
@.str.2 = [27 x i8] c" signed short: %12d ~ %d\0A\00"
@SHRT_MIN = global i32 0
@SHRT_MAX = global i32 0
@.str.3 = [27 x i8] c" signed int : %12d ~ %d\0A\00"
@INT_MIN = global i32 0
@INT_MAX = global i32 0
@.str.4 = [27 x i8] c" signed long : %12d ~ %d\0A\00"
@LONG_MIN = global i32 0
@LONG_MAX = global i32 0
@.str.5 = [27 x i8] c"unsigned char : %12d ~ %u\0A\00"
@UCHAR_MAX = global i32 0
@.str.6 = [27 x i8] c"unsigned short: %12d ~ %u\0A\00"
@USHRT_MAX = global i32 0
@.str.7 = [27 x i8] c"unsigned int : %12d ~ %u\0A\00"
@UINT_MAX = global i32 0
@.str.8 = [27 x i8] c"unsigned long : %12d ~ %u\0A\00"
@ULONG_MAX = global i32 0
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @SCHAR_MIN
%4 = load i32, i32* @SCHAR_MAX
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.1, i64 0, i64 0), i32 %3, i32 %4)
%6 = load i32, i32* @SHRT_MIN
%7 = load i32, i32* @SHRT_MAX
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.2, i64 0, i64 0), i32 %6, i32 %7)
%9 = load i32, i32* @INT_MIN
%10 = load i32, i32* @INT_MAX
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.3, i64 0, i64 0), i32 %9, i32 %10)
%12 = load i32, i32* @LONG_MIN
%13 = load i32, i32* @LONG_MAX
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.4, i64 0, i64 0), i32 %12, i32 %13)
%15 = load i32, i32* @UCHAR_MAX
%16 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.5, i64 0, i64 0), i32 0, i32 %15)
%17 = load i32, i32* @USHRT_MAX
%18 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.6, i64 0, i64 0), i32 0, i32 %17)
%19 = load i32, i32* @UINT_MAX
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.7, i64 0, i64 0), i32 0, i32 %19)
%21 = load i32, i32* @ULONG_MAX
%22 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.8, i64 0, i64 0), i32 0, i32 %21)
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [27 x i8] c" signed char : %12d ~ %d\0A\00"
@SCHAR_MIN = global i32 0
@SCHAR_MAX = global i32 0
@.str.2 = [27 x i8] c" signed short: %12d ~ %d\0A\00"
@SHRT_MIN = global i32 0
@SHRT_MAX = global i32 0
@.str.3 = [27 x i8] c" signed int : %12d ~ %d\0A\00"
@INT_MIN = global i32 0
@INT_MAX = global i32 0
@.str.4 = [27 x i8] c" signed long : %12d ~ %d\0A\00"
@LONG_MIN = global i32 0
@LONG_MAX = global i32 0
@.str.5 = [27 x i8] c"unsigned char : %12d ~ %u\0A\00"
@UCHAR_MAX = global i32 0
@.str.6 = [27 x i8] c"unsigned short: %12d ~ %u\0A\00"
@USHRT_MAX = global i32 0
@.str.7 = [27 x i8] c"unsigned int : %12d ~ %u\0A\00"
@UINT_MAX = global i32 0
@.str.8 = [27 x i8] c"unsigned long : %12d ~ %u\0A\00"
@ULONG_MAX = global i32 0
@str = [35 x i8] c"---------- \E5\8F\96\E5\80\BC\E8\8C\83\E5\9B\B4 ----------\00"
define i32 @main() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @str, i64 0, i64 0))
%2 = load i32, i32* @SCHAR_MIN
%3 = load i32, i32* @SCHAR_MAX
%4 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.1, i64 0, i64 0), i32 %2, i32 %3)
%5 = load i32, i32* @SHRT_MIN
%6 = load i32, i32* @SHRT_MAX
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.2, i64 0, i64 0), i32 %5, i32 %6)
%8 = load i32, i32* @INT_MIN
%9 = load i32, i32* @INT_MAX
%10 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.3, i64 0, i64 0), i32 %8, i32 %9)
%11 = load i32, i32* @LONG_MIN
%12 = load i32, i32* @LONG_MAX
%13 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.4, i64 0, i64 0), i32 %11, i32 %12)
%14 = load i32, i32* @UCHAR_MAX
%15 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.5, i64 0, i64 0), i32 0, i32 %14)
%16 = load i32, i32* @USHRT_MAX
%17 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.6, i64 0, i64 0), i32 0, i32 %16)
%18 = load i32, i32* @UINT_MAX
%19 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.7, i64 0, i64 0), i32 0, i32 %18)
%20 = load i32, i32* @ULONG_MAX
%21 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.8, i64 0, i64 0), i32 0, i32 %20)
ret i32 0
}