#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_array(double **m, int dim) {
  int row, col;
  for (row = 0; row < dim; row++) {
    printf("\n|");
    for (col = 0; col < dim; col++)
      printf("%12.2f", m[row][col]);
    printf("|");
  }
  printf("\n");
}


x86 assembly (clang, -O0):
<print_array>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
movl   $0x0,-0x10(%rbp)
mov    -0x10(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    11a0 <print_array+0x90>
lea    0xec7(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x0,-0x14(%rbp)
mov    -0x14(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    1184 <print_array+0x74>
mov    -0x8(%rbp),%rax
movslq -0x10(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movslq -0x14(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
lea    0xe94(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1147 <print_array+0x37>
lea    0xe76(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1126 <print_array+0x16>
lea    0xe63(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_array>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
push   %rax
test   %esi,%esi
jle    118f <print_array+0x6f>
mov    %rdi,%r12
mov    %esi,%r13d
lea    0xec4(%rip),%r14
lea    0xec0(%rip),%r15
xor    %ebx,%ebx
cs nopw 0x0(%rax,%rax,1)
nop
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %ebp,%ebp
nopl   0x0(%rax)
mov    (%r12,%rbx,8),%rax
movsd  (%rax,%rbp,8),%xmm0
mov    %r15,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
add    $0x1,%rbp
cmp    %rbp,%r13
jne    1160 <print_array+0x40>
mov    $0x7c,%edi
call   1030 <putchar@plt>
add    $0x1,%rbx
cmp    %r13,%rbx
jne    1150 <print_array+0x30>
mov    $0xa,%edi
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
jmp    1030 <putchar@plt>

LLVM IR (-O0):
@.str = [3 x i8] c"\0A|\00"
@.str.1 = [7 x i8] c"%12.2f\00"
@.str.2 = [2 x i8] c"|\00"
@.str.3 = [2 x i8] c"\0A\00"
define void @print_array(double** %0, i32 %1) {
%3 = alloca double**
%4 = alloca i32
%5 = alloca i32
%6 = alloca i32
store double** %0, double*** %3
store i32 %1, i32* %4
store i32 0, i32* %5
br label %7
7: ; preds = %33, %2
%8 = load i32, i32* %5
%9 = load i32, i32* %4
%10 = icmp slt i32 %8, %9
br i1 %10, label %11, label %36
11: ; preds = %7
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0))
store i32 0, i32* %6
br label %13
13: ; preds = %28, %11
%14 = load i32, i32* %6
%15 = load i32, i32* %4
%16 = icmp slt i32 %14, %15
br i1 %16, label %17, label %31
17: ; preds = %13
%18 = load double**, double*** %3
%19 = load i32, i32* %5
%20 = sext i32 %19 to i64
%21 = getelementptr inbounds double*, double** %18, i64 %20
%22 = load double*, double** %21
%23 = load i32, i32* %6
%24 = sext i32 %23 to i64
%25 = getelementptr inbounds double, double* %22, i64 %24
%26 = load double, double* %25
%27 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), double %26)
br label %28
28: ; preds = %17
%29 = load i32, i32* %6
%30 = add nsw i32 %29, 1
store i32 %30, i32* %6
br label %13
31: ; preds = %13
%32 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
br label %33
33: ; preds = %31
%34 = load i32, i32* %5
%35 = add nsw i32 %34, 1
store i32 %35, i32* %5
br label %7
36: ; preds = %7
%37 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [3 x i8] c"\0A|\00"
@.str.1 = [7 x i8] c"%12.2f\00"
define void @print_array(double** nocapture %0, i32 %1) {
%3 = icmp sgt i32 %1, 0
br i1 %3, label %4, label %22
4: ; preds = %2
%5 = zext i32 %1 to i64
br label %6
6: ; preds = %18, %4
%7 = phi i64 [ 0, %4 ], [ %20, %18 ]
%8 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0))
%9 = getelementptr inbounds double*, double** %0, i64 %7
br label %10
10: ; preds = %6, %10
%11 = phi i64 [ 0, %6 ], [ %16, %10 ]
%12 = load double*, double** %9
%13 = getelementptr inbounds double, double* %12, i64 %11
%14 = load double, double* %13
%15 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), double %14)
%16 = add nuw nsw i64 %11, 1
%17 = icmp eq i64 %16, %5
br i1 %17, label %18, label %10
18: ; preds = %10
%19 = tail call i32 @putchar(i32 124)
%20 = add nuw nsw i64 %7, 1
%21 = icmp eq i64 %20, %5
br i1 %21, label %22, label %6
22: ; preds = %18, %2
%23 = tail call i32 @putchar(i32 10)
ret void
}