#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*/ dump_file(char *, char *, int);
int main(int argc, char *argv[]) {
  char table[256];
  int i;
  for (i = 0; i < 256; i++)
    table[i] = i;
  dump_file("trivial", table, 256);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x120,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
movl   $0x0,-0x114(%rbp)
cmpl   $0x100,-0x114(%rbp)
jge    116d <main+0x5d>
mov    -0x114(%rbp),%eax
mov    %al,%cl
movslq -0x114(%rbp),%rax
mov    %cl,-0x110(%rbp,%rax,1)
mov    -0x114(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x114(%rbp)
jmp    1133 <main+0x23>
lea    -0x110(%rbp),%rsi
lea    0xe85(%rip),%rdi
mov    $0x100,%edx
call   1030 <dump_file@plt>
mov    -0x4(%rbp),%eax
add    $0x120,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
sub    $0x108,%rsp
movaps 0xee2(%rip),%xmm0
movaps %xmm0,(%rsp)
movaps 0xee7(%rip),%xmm0
movaps %xmm0,0x10(%rsp)
movaps 0xeeb(%rip),%xmm0
movaps %xmm0,0x20(%rsp)
movaps 0xeef(%rip),%xmm0
movaps %xmm0,0x30(%rsp)
movaps 0xef3(%rip),%xmm0
movaps %xmm0,0x40(%rsp)
movaps 0xef7(%rip),%xmm0
movaps %xmm0,0x50(%rsp)
movaps 0xefb(%rip),%xmm0
movaps %xmm0,0x60(%rsp)
movaps 0xeff(%rip),%xmm0
movaps %xmm0,0x70(%rsp)
movaps 0xf03(%rip),%xmm0
movaps %xmm0,0x80(%rsp)
movaps 0xf04(%rip),%xmm0
movaps %xmm0,0x90(%rsp)
movaps 0xf05(%rip),%xmm0
movaps %xmm0,0xa0(%rsp)
movaps 0xf06(%rip),%xmm0
movaps %xmm0,0xb0(%rsp)
movaps 0xf07(%rip),%xmm0
movaps %xmm0,0xc0(%rsp)
movaps 0xf08(%rip),%xmm0
movaps %xmm0,0xd0(%rsp)
movaps 0xf09(%rip),%xmm0
movaps %xmm0,0xe0(%rsp)
movaps 0xf0a(%rip),%xmm0
movaps %xmm0,0xf0(%rsp)
lea    0xf0b(%rip),%rdi
mov    %rsp,%rsi
mov    $0x100,%edx
call   1030 <dump_file@plt>
xor    %eax,%eax
add    $0x108,%rsp
ret

LLVM IR (-O0):
@.str = [8 x i8] c"trivial\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca [256 x i8]
%7 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
store i32 0, i32* %7
br label %8
8: ; preds = %17, %2
%9 = load i32, i32* %7
%10 = icmp slt i32 %9, 256
br i1 %10, label %11, label %20
11: ; preds = %8
%12 = load i32, i32* %7
%13 = trunc i32 %12 to i8
%14 = load i32, i32* %7
%15 = sext i32 %14 to i64
%16 = getelementptr inbounds [256 x i8], [256 x i8]* %6, i64 0, i64 %15
store i8 %13, i8* %16
br label %17
17: ; preds = %11
%18 = load i32, i32* %7
%19 = add nsw i32 %18, 1
store i32 %19, i32* %7
br label %8
20: ; preds = %8
%21 = getelementptr inbounds [256 x i8], [256 x i8]* %6, i64 0, i64 0
%22 = call i32 @dump_file(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i8* %21, i32 256)
%23 = load i32, i32* %3
ret i32 %23
}

LLVM IR (-O2):
@.str = [8 x i8] c"trivial\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = alloca [256 x i8]
%4 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 0
%5 = bitcast [256 x i8]* %3 to <16 x i8>*
store <16 x i8> <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15>, <16 x i8>* %5
%6 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 16
%7 = bitcast i8* %6 to <16 x i8>*
store <16 x i8> <i8 16, i8 17, i8 18, i8 19, i8 20, i8 21, i8 22, i8 23, i8 24, i8 25, i8 26, i8 27, i8 28, i8 29, i8 30, i8 31>, <16 x i8>* %7
%8 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 32
%9 = bitcast i8* %8 to <16 x i8>*
store <16 x i8> <i8 32, i8 33, i8 34, i8 35, i8 36, i8 37, i8 38, i8 39, i8 40, i8 41, i8 42, i8 43, i8 44, i8 45, i8 46, i8 47>, <16 x i8>* %9
%10 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 48
%11 = bitcast i8* %10 to <16 x i8>*
store <16 x i8> <i8 48, i8 49, i8 50, i8 51, i8 52, i8 53, i8 54, i8 55, i8 56, i8 57, i8 58, i8 59, i8 60, i8 61, i8 62, i8 63>, <16 x i8>* %11
%12 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 64
%13 = bitcast i8* %12 to <16 x i8>*
store <16 x i8> <i8 64, i8 65, i8 66, i8 67, i8 68, i8 69, i8 70, i8 71, i8 72, i8 73, i8 74, i8 75, i8 76, i8 77, i8 78, i8 79>, <16 x i8>* %13
%14 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 80
%15 = bitcast i8* %14 to <16 x i8>*
store <16 x i8> <i8 80, i8 81, i8 82, i8 83, i8 84, i8 85, i8 86, i8 87, i8 88, i8 89, i8 90, i8 91, i8 92, i8 93, i8 94, i8 95>, <16 x i8>* %15
%16 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 96
%17 = bitcast i8* %16 to <16 x i8>*
store <16 x i8> <i8 96, i8 97, i8 98, i8 99, i8 100, i8 101, i8 102, i8 103, i8 104, i8 105, i8 106, i8 107, i8 108, i8 109, i8 110, i8 111>, <16 x i8>* %17
%18 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 112
%19 = bitcast i8* %18 to <16 x i8>*
store <16 x i8> <i8 112, i8 113, i8 114, i8 115, i8 116, i8 117, i8 118, i8 119, i8 120, i8 121, i8 122, i8 123, i8 124, i8 125, i8 126, i8 127>, <16 x i8>* %19
%20 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 128
%21 = bitcast i8* %20 to <16 x i8>*
store <16 x i8> <i8 -128, i8 -127, i8 -126, i8 -125, i8 -124, i8 -123, i8 -122, i8 -121, i8 -120, i8 -119, i8 -118, i8 -117, i8 -116, i8 -115, i8 -114, i8 -113>, <16 x i8>* %21
%22 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 144
%23 = bitcast i8* %22 to <16 x i8>*
store <16 x i8> <i8 -112, i8 -111, i8 -110, i8 -109, i8 -108, i8 -107, i8 -106, i8 -105, i8 -104, i8 -103, i8 -102, i8 -101, i8 -100, i8 -99, i8 -98, i8 -97>, <16 x i8>* %23
%24 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 160
%25 = bitcast i8* %24 to <16 x i8>*
store <16 x i8> <i8 -96, i8 -95, i8 -94, i8 -93, i8 -92, i8 -91, i8 -90, i8 -89, i8 -88, i8 -87, i8 -86, i8 -85, i8 -84, i8 -83, i8 -82, i8 -81>, <16 x i8>* %25
%26 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 176
%27 = bitcast i8* %26 to <16 x i8>*
store <16 x i8> <i8 -80, i8 -79, i8 -78, i8 -77, i8 -76, i8 -75, i8 -74, i8 -73, i8 -72, i8 -71, i8 -70, i8 -69, i8 -68, i8 -67, i8 -66, i8 -65>, <16 x i8>* %27
%28 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 192
%29 = bitcast i8* %28 to <16 x i8>*
store <16 x i8> <i8 -64, i8 -63, i8 -62, i8 -61, i8 -60, i8 -59, i8 -58, i8 -57, i8 -56, i8 -55, i8 -54, i8 -53, i8 -52, i8 -51, i8 -50, i8 -49>, <16 x i8>* %29
%30 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 208
%31 = bitcast i8* %30 to <16 x i8>*
store <16 x i8> <i8 -48, i8 -47, i8 -46, i8 -45, i8 -44, i8 -43, i8 -42, i8 -41, i8 -40, i8 -39, i8 -38, i8 -37, i8 -36, i8 -35, i8 -34, i8 -33>, <16 x i8>* %31
%32 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 224
%33 = bitcast i8* %32 to <16 x i8>*
store <16 x i8> <i8 -32, i8 -31, i8 -30, i8 -29, i8 -28, i8 -27, i8 -26, i8 -25, i8 -24, i8 -23, i8 -22, i8 -21, i8 -20, i8 -19, i8 -18, i8 -17>, <16 x i8>* %33
%34 = getelementptr inbounds [256 x i8], [256 x i8]* %3, i64 0, i64 240
%35 = bitcast i8* %34 to <16 x i8>*
store <16 x i8> <i8 -16, i8 -15, i8 -14, i8 -13, i8 -12, i8 -11, i8 -10, i8 -9, i8 -8, i8 -7, i8 -6, i8 -5, i8 -4, i8 -3, i8 -2, i8 -1>, <16 x i8>* %35
%36 = call i32 @dump_file(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i8* %4, i32 256)
ret i32 0
}