#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 affiche(int **tab, int n, int m) {
  int i, j;
  for (i = 0; i < n; i++) {
    for (j = 0; j < m; j++) {
      if (tab[i][j] == 1) {
        printf("o ");
      } else {
        printf(". ");
      }
    }
    printf("\n");
  }
}


x86 assembly (clang, -O0):
<affiche>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
mov    %edx,-0x10(%rbp)
movl   $0x0,-0x14(%rbp)
mov    -0x14(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    11ac <affiche+0x9c>
movl   $0x0,-0x18(%rbp)
mov    -0x18(%rbp),%eax
cmp    -0x10(%rbp),%eax
jge    1192 <affiche+0x82>
mov    -0x8(%rbp),%rax
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movslq -0x18(%rbp),%rcx
cmpl   $0x1,(%rax,%rcx,4)
jne    1173 <affiche+0x63>
lea    0xe97(%rip),%rdi
call   1030 <printf@plt>
jmp    117f <affiche+0x6f>
lea    0xe89(%rip),%rdi
call   1030 <printf@plt>
jmp    1184 <affiche+0x74>
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    113c <affiche+0x2c>
lea    0xe6d(%rip),%rdi
call   1030 <printf@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1129 <affiche+0x19>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<affiche>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x18,%rsp
mov    %edx,0xc(%rsp)
test   %esi,%esi
jle    11b1 <affiche+0x91>
mov    %rdi,%r12
mov    %esi,%eax
mov    %rax,0x10(%rsp)
mov    0xc(%rsp),%ebp
xor    %ebx,%ebx
lea    0xeb3(%rip),%r13
lea    0xeaf(%rip),%r14
jmp    1175 <affiche+0x55>
cs nopw 0x0(%rax,%rax,1)
mov    $0xa,%edi
call   1030 <putchar@plt>
add    $0x1,%rbx
cmp    0x10(%rsp),%rbx
je     11b1 <affiche+0x91>
cmpl   $0x0,0xc(%rsp)
jle    1160 <affiche+0x40>
xor    %r15d,%r15d
jmp    119e <affiche+0x7e>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax,%rax,1)
call   1040 <printf@plt>
add    $0x1,%r15
cmp    %r15,%rbp
je     1160 <affiche+0x40>
mov    (%r12,%rbx,8),%rax
cmpl   $0x1,(%rax,%r15,4)
mov    %r13,%rdi
je     1190 <affiche+0x70>
mov    %r14,%rdi
jmp    1190 <affiche+0x70>
add    $0x18,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [3 x i8] c"o \00"
@.str.1 = [3 x i8] c". \00"
@.str.2 = [2 x i8] c"\0A\00"
define void @affiche(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
br label %9
9: ; preds = %39, %3
%10 = load i32, i32* %7
%11 = load i32, i32* %5
%12 = icmp slt i32 %10, %11
br i1 %12, label %13, label %42
13: ; preds = %9
store i32 0, i32* %8
br label %14
14: ; preds = %34, %13
%15 = load i32, i32* %8
%16 = load i32, i32* %6
%17 = icmp slt i32 %15, %16
br i1 %17, label %18, label %37
18: ; preds = %14
%19 = load i32**, i32*** %4
%20 = load i32, i32* %7
%21 = sext i32 %20 to i64
%22 = getelementptr inbounds i32*, i32** %19, i64 %21
%23 = load i32*, i32** %22
%24 = load i32, i32* %8
%25 = sext i32 %24 to i64
%26 = getelementptr inbounds i32, i32* %23, i64 %25
%27 = load i32, i32* %26
%28 = icmp eq i32 %27, 1
br i1 %28, label %29, label %31
29: ; preds = %18
%30 = call i32 @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0))
br label %33
31: ; preds = %18
%32 = call i32 @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0))
br label %33
33: ; preds = %31, %29
br label %34
34: ; preds = %33
%35 = load i32, i32* %8
%36 = add nsw i32 %35, 1
store i32 %36, i32* %8
br label %14
37: ; preds = %14
%38 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
br label %39
39: ; preds = %37
%40 = load i32, i32* %7
%41 = add nsw i32 %40, 1
store i32 %41, i32* %7
br label %9
42: ; preds = %9
ret void
}

LLVM IR (-O2):
@.str = [3 x i8] c"o \00"
@.str.1 = [3 x i8] c". \00"
define void @affiche(i32** nocapture %0, i32 %1, i32 %2) {
%4 = icmp sgt i32 %1, 0
br i1 %4, label %5, label %27
5: ; preds = %3
%6 = icmp sgt i32 %2, 0
%7 = zext i32 %1 to i64
%8 = zext i32 %2 to i64
br label %9
9: ; preds = %5, %23
%10 = phi i64 [ 0, %5 ], [ %25, %23 ]
br i1 %6, label %11, label %23
11: ; preds = %9
%12 = getelementptr inbounds i32*, i32** %0, i64 %10
br label %13
13: ; preds = %11, %13
%14 = phi i64 [ 0, %11 ], [ %21, %13 ]
%15 = load i32*, i32** %12
%16 = getelementptr inbounds i32, i32* %15, i64 %14
%17 = load i32, i32* %16
%18 = icmp eq i32 %17, 1
%19 = select i1 %18, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0)
%20 = tail call i32 @printf(i8* dereferenceable(1) %19)
%21 = add nuw nsw i64 %14, 1
%22 = icmp eq i64 %21, %8
br i1 %22, label %23, label %13
23: ; preds = %13, %9
%24 = tail call i32 @putchar(i32 10)
%25 = add nuw nsw i64 %10, 1
%26 = icmp eq i64 %25, %7
br i1 %26, label %27, label %9
27: ; preds = %23, %3
ret void
}