#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 *, ...);
void showAsFatBoard(int X[]) {
  int j, k;
  for (j = 0; j < (21 + 2); j++) {
    for (k = 0; k < j; k++)
      printf(" ");
    for (k = 0; k < (21 + 2); k++)
      printf("%2d", X[j * (21 + 2) + k]);
    printf("\n");
  }
}


x86 assembly (clang, -O0):
<showAsFatBoard>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
movl   $0x0,-0xc(%rbp)
cmpl   $0x17,-0xc(%rbp)
jge    11b6 <showAsFatBoard+0xa6>
movl   $0x0,-0x10(%rbp)
mov    -0x10(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    115c <showAsFatBoard+0x4c>
lea    0xeb9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1134 <showAsFatBoard+0x24>
movl   $0x0,-0x10(%rbp)
cmpl   $0x17,-0x10(%rbp)
jge    119a <showAsFatBoard+0x8a>
mov    -0x8(%rbp),%rax
imul   $0x17,-0xc(%rbp),%ecx
add    -0x10(%rbp),%ecx
movslq %ecx,%rcx
mov    (%rax,%rcx,4),%esi
lea    0xe7d(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1163 <showAsFatBoard+0x53>
lea    0xe65(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    1123 <showAsFatBoard+0x13>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<showAsFatBoard>:
push   %r15
push   %r14
push   %r12
push   %rbx
push   %rax
mov    %rdi,%r12
lea    0xece(%rip),%r14
xor    %r15d,%r15d
jmp    12b0 <showAsFatBoard+0x190>
nopw   0x0(%rax,%rax,1)
imul   $0x5c,%r15,%rbx
mov    (%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x4(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x8(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0xc(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x10(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x14(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x18(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x1c(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x20(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x24(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x28(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x2c(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x30(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x34(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x38(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x3c(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x40(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x44(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x48(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x4c(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x50(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x54(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x58(%r12,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
add    $0x1,%r15
cmp    $0x17,%r15
je     12d5 <showAsFatBoard+0x1b5>
mov    %r15,%rbx
test   %r15,%r15
je     1140 <showAsFatBoard+0x20>
nopl   0x0(%rax)
mov    $0x20,%edi
call   1030 <putchar@plt>
add    $0xffffffffffffffff,%rbx
jne    12c0 <showAsFatBoard+0x1a0>
jmp    1140 <showAsFatBoard+0x20>
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [2 x i8] c" \00"
@.str.1 = [4 x i8] c"%2d\00"
@.str.2 = [2 x i8] c"\0A\00"
define void @showAsFatBoard(i32* %0) {
%2 = alloca i32*
%3 = alloca i32
%4 = alloca i32
store i32* %0, i32** %2
store i32 0, i32* %3
br label %5
5: ; preds = %37, %1
%6 = load i32, i32* %3
%7 = icmp slt i32 %6, 23
br i1 %7, label %8, label %40
8: ; preds = %5
store i32 0, i32* %4
br label %9
9: ; preds = %15, %8
%10 = load i32, i32* %4
%11 = load i32, i32* %3
%12 = icmp slt i32 %10, %11
br i1 %12, label %13, label %18
13: ; preds = %9
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
br label %15
15: ; preds = %13
%16 = load i32, i32* %4
%17 = add nsw i32 %16, 1
store i32 %17, i32* %4
br label %9
18: ; preds = %9
store i32 0, i32* %4
br label %19
19: ; preds = %32, %18
%20 = load i32, i32* %4
%21 = icmp slt i32 %20, 23
br i1 %21, label %22, label %35
22: ; preds = %19
%23 = load i32*, i32** %2
%24 = load i32, i32* %3
%25 = mul nsw i32 %24, 23
%26 = load i32, i32* %4
%27 = add nsw i32 %25, %26
%28 = sext i32 %27 to i64
%29 = getelementptr inbounds i32, i32* %23, i64 %28
%30 = load i32, i32* %29
%31 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %30)
br label %32
32: ; preds = %22
%33 = load i32, i32* %4
%34 = add nsw i32 %33, 1
store i32 %34, i32* %4
br label %19
35: ; preds = %19
%36 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
br label %37
37: ; preds = %35
%38 = load i32, i32* %3
%39 = add nsw i32 %38, 1
store i32 %39, i32* %3
br label %5
40: ; preds = %5
ret void
}

LLVM IR (-O2):
@.str.1 = [4 x i8] c"%2d\00"
define void @showAsFatBoard(i32* nocapture %0) {
br label %2
2: ; preds = %1, %5
%3 = phi i64 [ 0, %1 ], [ %99, %5 ]
%4 = icmp eq i64 %3, 0
br i1 %4, label %5, label %101
5: ; preds = %101, %2
%6 = mul nuw nsw i64 %3, 23
%7 = getelementptr inbounds i32, i32* %0, i64 %6
%8 = load i32, i32* %7
%9 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %8)
%10 = add nuw nsw i64 %6, 1
%11 = getelementptr inbounds i32, i32* %0, i64 %10
%12 = load i32, i32* %11
%13 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %12)
%14 = add nuw nsw i64 %6, 2
%15 = getelementptr inbounds i32, i32* %0, i64 %14
%16 = load i32, i32* %15
%17 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %16)
%18 = add nuw nsw i64 %6, 3
%19 = getelementptr inbounds i32, i32* %0, i64 %18
%20 = load i32, i32* %19
%21 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %20)
%22 = add nuw nsw i64 %6, 4
%23 = getelementptr inbounds i32, i32* %0, i64 %22
%24 = load i32, i32* %23
%25 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %24)
%26 = add nuw nsw i64 %6, 5
%27 = getelementptr inbounds i32, i32* %0, i64 %26
%28 = load i32, i32* %27
%29 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %28)
%30 = add nuw nsw i64 %6, 6
%31 = getelementptr inbounds i32, i32* %0, i64 %30
%32 = load i32, i32* %31
%33 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %32)
%34 = add nuw nsw i64 %6, 7
%35 = getelementptr inbounds i32, i32* %0, i64 %34
%36 = load i32, i32* %35
%37 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %36)
%38 = add nuw nsw i64 %6, 8
%39 = getelementptr inbounds i32, i32* %0, i64 %38
%40 = load i32, i32* %39
%41 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %40)
%42 = add nuw nsw i64 %6, 9
%43 = getelementptr inbounds i32, i32* %0, i64 %42
%44 = load i32, i32* %43
%45 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %44)
%46 = add nuw nsw i64 %6, 10
%47 = getelementptr inbounds i32, i32* %0, i64 %46
%48 = load i32, i32* %47
%49 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %48)
%50 = add nuw nsw i64 %6, 11
%51 = getelementptr inbounds i32, i32* %0, i64 %50
%52 = load i32, i32* %51
%53 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %52)
%54 = add nuw nsw i64 %6, 12
%55 = getelementptr inbounds i32, i32* %0, i64 %54
%56 = load i32, i32* %55
%57 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %56)
%58 = add nuw nsw i64 %6, 13
%59 = getelementptr inbounds i32, i32* %0, i64 %58
%60 = load i32, i32* %59
%61 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %60)
%62 = add nuw nsw i64 %6, 14
%63 = getelementptr inbounds i32, i32* %0, i64 %62
%64 = load i32, i32* %63
%65 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %64)
%66 = add nuw nsw i64 %6, 15
%67 = getelementptr inbounds i32, i32* %0, i64 %66
%68 = load i32, i32* %67
%69 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %68)
%70 = add nuw nsw i64 %6, 16
%71 = getelementptr inbounds i32, i32* %0, i64 %70
%72 = load i32, i32* %71
%73 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %72)
%74 = add nuw nsw i64 %6, 17
%75 = getelementptr inbounds i32, i32* %0, i64 %74
%76 = load i32, i32* %75
%77 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %76)
%78 = add nuw nsw i64 %6, 18
%79 = getelementptr inbounds i32, i32* %0, i64 %78
%80 = load i32, i32* %79
%81 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %80)
%82 = add nuw nsw i64 %6, 19
%83 = getelementptr inbounds i32, i32* %0, i64 %82
%84 = load i32, i32* %83
%85 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %84)
%86 = add nuw nsw i64 %6, 20
%87 = getelementptr inbounds i32, i32* %0, i64 %86
%88 = load i32, i32* %87
%89 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %88)
%90 = add nuw nsw i64 %6, 21
%91 = getelementptr inbounds i32, i32* %0, i64 %90
%92 = load i32, i32* %91
%93 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %92)
%94 = add nuw nsw i64 %6, 22
%95 = getelementptr inbounds i32, i32* %0, i64 %94
%96 = load i32, i32* %95
%97 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %96)
%98 = tail call i32 @putchar(i32 10)
%99 = add nuw nsw i64 %3, 1
%100 = icmp eq i64 %99, 23
br i1 %100, label %107, label %2
101: ; preds = %2, %101
%102 = phi i32 [ %104, %101 ], [ 0, %2 ]
%103 = tail call i32 @putchar(i32 32)
%104 = add nuw nsw i32 %102, 1
%105 = zext i32 %104 to i64
%106 = icmp eq i64 %3, %105
br i1 %106, label %5, label %101
107: ; preds = %5
ret void
}