#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 isid(char);
int /*<<< orphan*/ printf(char *, int, ...);
void expr_test() {
  int a, b;
  a = 0;
  printf("%d\n", a += 1);
  printf("%d\n", a -= 2);
  printf("%d\n", a *= 31232132);
  printf("%d\n", a /= 4);
  printf("%d\n", a %= 20);
  printf("%d\n", a &= 6);
  printf("%d\n", a ^= 7);
  printf("%d\n", a |= 8);
  printf("%d\n", a >>= 3);
  printf("%d\n", a <<= 4);
  a = 22321;
  b = -22321;
  printf("%d\n", a + 1);
  printf("%d\n", a - 2);
  printf("%d\n", a * 312);
  printf("%d\n", a / 4);
  printf("%d\n", b / 4);
  printf("%d\n", (unsigned)b / 4);
  printf("%d\n", a % 20);
  printf("%d\n", b % 20);
  printf("%d\n", (unsigned)b % 20);
  printf("%d\n", a & 6);
  printf("%d\n", a ^ 7);
  printf("%d\n", a | 8);
  printf("%d\n", a >> 3);
  printf("%d\n", b >> 3);
  printf("%d\n", (unsigned)b >> 3);
  printf("%d\n", a << 4);
  printf("%d\n", ~a);
  printf("%d\n", -a);
  printf("%d\n", +a);
  printf("%d\n", 12 + 1);
  printf("%d\n", 12 - 2);
  printf("%d\n", 12 * 312);
  printf("%d\n", 12 / 4);
  printf("%d\n", 12 % 20);
  printf("%d\n", 12 & 6);
  printf("%d\n", 12 ^ 7);
  printf("%d\n", 12 | 8);
  printf("%d\n", 12 >> 2);
  printf("%d\n", 12 << 4);
  printf("%d\n", ~12);
  printf("%d\n", -12);
  printf("%d\n", +12);
  printf("%d %d %d %d\n", isid('a'), isid('g'), isid('T'), isid('('));
}


x86 assembly (clang, -O0):
<expr_test>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%esi
add    $0x1,%esi
mov    %esi,-0x4(%rbp)
lea    0xeca(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
sub    $0x2,%esi
mov    %esi,-0x4(%rbp)
lea    0xeb3(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
imul   $0x1dc9084,-0x4(%rbp),%esi
mov    %esi,-0x4(%rbp)
lea    0xe9b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%eax
mov    $0x4,%ecx
cltd
idiv   %ecx
mov    %eax,%esi
mov    %esi,-0x4(%rbp)
lea    0xe7d(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%eax
mov    $0x14,%ecx
cltd
idiv   %ecx
mov    %edx,%esi
mov    %esi,-0x4(%rbp)
lea    0xe5f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
and    $0x6,%esi
mov    %esi,-0x4(%rbp)
lea    0xe48(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
xor    $0x7,%esi
mov    %esi,-0x4(%rbp)
lea    0xe31(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
or     $0x8,%esi
mov    %esi,-0x4(%rbp)
lea    0xe1a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
sar    $0x3,%esi
mov    %esi,-0x4(%rbp)
lea    0xe03(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
shl    $0x4,%esi
mov    %esi,-0x4(%rbp)
lea    0xdec(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x5731,-0x4(%rbp)
movl   $0xffffa8cf,-0x8(%rbp)
mov    -0x4(%rbp),%esi
add    $0x1,%esi
lea    0xdca(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
sub    $0x2,%esi
lea    0xdb6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
imul   $0x138,-0x4(%rbp),%esi
lea    0xda1(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%eax
mov    $0x4,%ecx
cltd
idiv   %ecx
mov    %eax,%esi
lea    0xd86(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
mov    $0x4,%ecx
cltd
idiv   %ecx
mov    %eax,%esi
lea    0xd6b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%esi
shr    $0x2,%esi
lea    0xd57(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%eax
mov    $0x14,%ecx
cltd
idiv   %ecx
mov    %edx,%esi
lea    0xd3c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
mov    $0x14,%ecx
cltd
idiv   %ecx
mov    %edx,%esi
lea    0xd21(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
mov    $0x14,%ecx
xor    %edx,%edx
div    %ecx
mov    %edx,%esi
lea    0xd05(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
and    $0x6,%esi
lea    0xcf1(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
xor    $0x7,%esi
lea    0xcdd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
or     $0x8,%esi
lea    0xcc9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
sar    $0x3,%esi
lea    0xcb5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%esi
sar    $0x3,%esi
lea    0xca1(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%esi
shr    $0x3,%esi
lea    0xc8d(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
shl    $0x4,%esi
lea    0xc79(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
xor    $0xffffffff,%esi
lea    0xc65(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %esi,%esi
sub    -0x4(%rbp),%esi
lea    0xc52(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
lea    0xc41(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xc33(%rip),%rdi
mov    $0xd,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xc20(%rip),%rdi
mov    $0xa,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xc0d(%rip),%rdi
mov    $0xea0,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xbfa(%rip),%rdi
mov    $0x3,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xbe7(%rip),%rdi
mov    $0xc,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xbd4(%rip),%rdi
mov    $0x4,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xbc1(%rip),%rdi
mov    $0xb,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xbae(%rip),%rdi
mov    $0xc,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xb9b(%rip),%rdi
mov    $0x3,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xb88(%rip),%rdi
mov    $0xc0,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xb75(%rip),%rdi
mov    $0xfffffff3,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xb62(%rip),%rdi
mov    $0xfffffff4,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xb4f(%rip),%rdi
mov    $0xc,%esi
mov    $0x0,%al
call   1030 <printf@plt>
mov    $0x61,%edi
call   1040 <isid@plt>
mov    %eax,-0x14(%rbp)
mov    $0x67,%edi
call   1040 <isid@plt>
mov    %eax,-0x10(%rbp)
mov    $0x54,%edi
call   1040 <isid@plt>
mov    %eax,-0xc(%rbp)
mov    $0x28,%edi
call   1040 <isid@plt>
mov    -0x14(%rbp),%esi
mov    -0x10(%rbp),%edx
mov    -0xc(%rbp),%ecx
mov    %eax,%r8d
lea    0xaf6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<expr_test>:
push   %rbp
push   %r14
push   %rbx
lea    0xede(%rip),%rbx
mov    %rbx,%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xffffffff,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xfe236f7c,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xff88dbdf,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xfffffff3,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x2,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x5,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xd,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x10,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x5732,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x572f,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x6a43b8,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x15cc,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xffffea34,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x3fffea33,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xffffffff,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xf,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
xor    %esi,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x5736,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x5739,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xae6,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xfffff519,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1ffff519,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x57310,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xffffa8ce,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xffffa8cf,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x5731,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xd,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xa,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xea0,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x3,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xc,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x4,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xb,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xc,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x3,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xc0,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xfffffff3,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xfffffff4,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xc,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    $0x61,%edi
call   1040 <isid@plt>
mov    %eax,%r14d
mov    $0x67,%edi
call   1040 <isid@plt>
mov    %eax,%ebp
mov    $0x54,%edi
call   1040 <isid@plt>
mov    %eax,%ebx
mov    $0x28,%edi
call   1040 <isid@plt>
lea    0xc2c(%rip),%rdi
mov    %r14d,%esi
mov    %ebp,%edx
mov    %ebx,%ecx
mov    %eax,%r8d
xor    %eax,%eax
pop    %rbx
pop    %r14
pop    %rbp
jmp    1030 <printf@plt>

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [13 x i8] c"%d %d %d %d\0A\00"
define void @expr_test() {
%1 = alloca i32
%2 = alloca i32
store i32 0, i32* %1
%3 = load i32, i32* %1
%4 = add nsw i32 %3, 1
store i32 %4, i32* %1
%5 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %4)
%6 = load i32, i32* %1
%7 = sub nsw i32 %6, 2
store i32 %7, i32* %1
%8 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %7)
%9 = load i32, i32* %1
%10 = mul nsw i32 %9, 31232132
store i32 %10, i32* %1
%11 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %10)
%12 = load i32, i32* %1
%13 = sdiv i32 %12, 4
store i32 %13, i32* %1
%14 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %13)
%15 = load i32, i32* %1
%16 = srem i32 %15, 20
store i32 %16, i32* %1
%17 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %16)
%18 = load i32, i32* %1
%19 = and i32 %18, 6
store i32 %19, i32* %1
%20 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %19)
%21 = load i32, i32* %1
%22 = xor i32 %21, 7
store i32 %22, i32* %1
%23 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %22)
%24 = load i32, i32* %1
%25 = or i32 %24, 8
store i32 %25, i32* %1
%26 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %25)
%27 = load i32, i32* %1
%28 = ashr i32 %27, 3
store i32 %28, i32* %1
%29 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %28)
%30 = load i32, i32* %1
%31 = shl i32 %30, 4
store i32 %31, i32* %1
%32 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %31)
store i32 22321, i32* %1
store i32 -22321, i32* %2
%33 = load i32, i32* %1
%34 = add nsw i32 %33, 1
%35 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %34)
%36 = load i32, i32* %1
%37 = sub nsw i32 %36, 2
%38 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %37)
%39 = load i32, i32* %1
%40 = mul nsw i32 %39, 312
%41 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %40)
%42 = load i32, i32* %1
%43 = sdiv i32 %42, 4
%44 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %43)
%45 = load i32, i32* %2
%46 = sdiv i32 %45, 4
%47 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %46)
%48 = load i32, i32* %2
%49 = udiv i32 %48, 4
%50 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %49)
%51 = load i32, i32* %1
%52 = srem i32 %51, 20
%53 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %52)
%54 = load i32, i32* %2
%55 = srem i32 %54, 20
%56 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %55)
%57 = load i32, i32* %2
%58 = urem i32 %57, 20
%59 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %58)
%60 = load i32, i32* %1
%61 = and i32 %60, 6
%62 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %61)
%63 = load i32, i32* %1
%64 = xor i32 %63, 7
%65 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %64)
%66 = load i32, i32* %1
%67 = or i32 %66, 8
%68 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %67)
%69 = load i32, i32* %1
%70 = ashr i32 %69, 3
%71 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %70)
%72 = load i32, i32* %2
%73 = ashr i32 %72, 3
%74 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %73)
%75 = load i32, i32* %2
%76 = lshr i32 %75, 3
%77 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %76)
%78 = load i32, i32* %1
%79 = shl i32 %78, 4
%80 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %79)
%81 = load i32, i32* %1
%82 = xor i32 %81, -1
%83 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %82)
%84 = load i32, i32* %1
%85 = sub nsw i32 0, %84
%86 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %85)
%87 = load i32, i32* %1
%88 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %87)
%89 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 13)
%90 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 10)
%91 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 3744)
%92 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 3)
%93 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 12)
%94 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 4)
%95 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 11)
%96 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 12)
%97 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 3)
%98 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 192)
%99 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -13)
%100 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -12)
%101 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 12)
%102 = call i32 @isid(i8 signext 97)
%103 = call i32 @isid(i8 signext 103)
%104 = call i32 @isid(i8 signext 84)
%105 = call i32 @isid(i8 signext 40)
%106 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 %102, i32 %103, i32 %104, i32 %105)
ret void
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [13 x i8] c"%d %d %d %d\0A\00"
define void @expr_test() {
%1 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 1)
%2 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -1)
%3 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -31232132)
%4 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -7808033)
%5 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -13)
%6 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 2)
%7 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 5)
%8 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 13)
%9 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 1)
%10 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 16)
%11 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 22322)
%12 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 22319)
%13 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 6964152)
%14 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 5580)
%15 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -5580)
%16 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 1073736243)
%17 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 1)
%18 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -1)
%19 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 15)
%20 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 0)
%21 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 22326)
%22 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 22329)
%23 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 2790)
%24 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -2791)
%25 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 536868121)
%26 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 357136)
%27 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -22322)
%28 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -22321)
%29 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 22321)
%30 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 13)
%31 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 10)
%32 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 3744)
%33 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 3)
%34 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 12)
%35 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 4)
%36 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 11)
%37 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 12)
%38 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 3)
%39 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 192)
%40 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -13)
%41 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -12)
%42 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 12)
%43 = tail call i32 @isid(i8 signext 97)
%44 = tail call i32 @isid(i8 signext 103)
%45 = tail call i32 @isid(i8 signext 84)
%46 = tail call i32 @isid(i8 signext 40)
%47 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 %43, i32 %44, i32 %45, i32 %46)
ret void
}