#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 print_map(int *map, int size, int cols) {
  int i, c;
  for (i = 0, c = 0; i < size; ++i, ++c) {
    if (c % cols == 0) {
      printf("\n");
    }
    printf("0x%02x, ", map[i]);
  }
  printf("\n");
}


x86 assembly (clang, -O0):
<print_map>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
mov    %edx,-0x10(%rbp)
movl   $0x0,-0x14(%rbp)
movl   $0x0,-0x18(%rbp)
mov    -0x14(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    118a <print_map+0x7a>
mov    -0x18(%rbp),%eax
cltd
idivl  -0x10(%rbp)
cmp    $0x0,%edx
jne    115a <print_map+0x4a>
lea    0xead(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%rax
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xe96(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    1130 <print_map+0x20>
lea    0xe6f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_map>:
push   %rbp
push   %r15
push   %r14
push   %r12
push   %rbx
test   %esi,%esi
jle    116d <print_map+0x4d>
mov    %edx,%r15d
mov    %rdi,%r12
mov    %esi,%ebx
lea    0xec5(%rip),%r14
xor    %ebp,%ebp
jmp    1157 <print_map+0x37>
nop
mov    (%r12,%rbp,4),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
add    $0x1,%rbp
cmp    %rbp,%rbx
je     116d <print_map+0x4d>
mov    %ebp,%eax
cltd
idiv   %r15d
test   %edx,%edx
jne    1140 <print_map+0x20>
mov    $0xa,%edi
call   1030 <putchar@plt>
jmp    1140 <print_map+0x20>
mov    $0xa,%edi
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
pop    %rbp
jmp    1030 <putchar@plt>

LLVM IR (-O0):
@.str = [2 x i8] c"\0A\00"
@.str.1 = [9 x i8] c"0x%02x, \00"
define void @print_map(i32* %0, i32 %1, i32 %2) {
%4 = alloca i32*
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
store i32* %0, i32** %4
store i32 %1, i32* %5
store i32 %2, i32* %6
store i32 0, i32* %7
store i32 0, i32* %8
br label %9
9: ; preds = %27, %3
%10 = load i32, i32* %7
%11 = load i32, i32* %5
%12 = icmp slt i32 %10, %11
br i1 %12, label %13, label %32
13: ; preds = %9
%14 = load i32, i32* %8
%15 = load i32, i32* %6
%16 = srem i32 %14, %15
%17 = icmp eq i32 %16, 0
br i1 %17, label %18, label %20
18: ; preds = %13
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
br label %20
20: ; preds = %18, %13
%21 = load i32*, i32** %4
%22 = load i32, i32* %7
%23 = sext i32 %22 to i64
%24 = getelementptr inbounds i32, i32* %21, i64 %23
%25 = load i32, i32* %24
%26 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0), i32 %25)
br label %27
27: ; preds = %20
%28 = load i32, i32* %7
%29 = add nsw i32 %28, 1
store i32 %29, i32* %7
%30 = load i32, i32* %8
%31 = add nsw i32 %30, 1
store i32 %31, i32* %8
br label %9
32: ; preds = %9
%33 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.1 = [9 x i8] c"0x%02x, \00"
define void @print_map(i32* nocapture %0, i32 %1, i32 %2) {
%4 = icmp sgt i32 %1, 0
br i1 %4, label %5, label %20
5: ; preds = %3
%6 = zext i32 %1 to i64
br label %7
7: ; preds = %5, %14
%8 = phi i64 [ 0, %5 ], [ %18, %14 ]
%9 = trunc i64 %8 to i32
%10 = srem i32 %9, %2
%11 = icmp eq i32 %10, 0
br i1 %11, label %12, label %14
12: ; preds = %7
%13 = tail call i32 @putchar(i32 10)
br label %14
14: ; preds = %12, %7
%15 = getelementptr inbounds i32, i32* %0, i64 %8
%16 = load i32, i32* %15
%17 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0), i32 %16)
%18 = add nuw nsw i64 %8, 1
%19 = icmp eq i64 %18, %6
br i1 %19, label %20, label %7
20: ; preds = %14, %3
%21 = tail call i32 @putchar(i32 10)
ret void
}