#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 imprime_matriz_aumentada(double **a, double *b, int tam) {
  int i, j;
  for (i = 0; i < tam; i++) {
    for (j = 0; j < tam; j++) {
      printf("[ %11.6lf ] ", a[i][j]);
    }
    printf(" = [ %11.6lf ]", b[i]);
    printf("\n");
  }
}


x86 assembly (clang, -O0):
<imprime_matriz_aumentada>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %edx,-0x14(%rbp)
movl   $0x0,-0x18(%rbp)
mov    -0x18(%rbp),%eax
cmp    -0x14(%rbp),%eax
jge    11b1 <imprime_matriz_aumentada+0xa1>
movl   $0x0,-0x1c(%rbp)
mov    -0x1c(%rbp),%eax
cmp    -0x14(%rbp),%eax
jge    117a <imprime_matriz_aumentada+0x6a>
mov    -0x8(%rbp),%rax
movslq -0x18(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movslq -0x1c(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
lea    0xe9b(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
mov    -0x1c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1c(%rbp)
jmp    113d <imprime_matriz_aumentada+0x2d>
mov    -0x10(%rbp),%rax
movslq -0x18(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
lea    0xe7f(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
lea    0xe80(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    112a <imprime_matriz_aumentada+0x1a>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<imprime_matriz_aumentada>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
push   %rax
test   %edx,%edx
jle    1195 <imprime_matriz_aumentada+0x75>
mov    %rsi,%r14
mov    %rdi,%r13
mov    %edx,%ebx
xor    %ebp,%ebp
lea    0xec0(%rip),%r15
xor    %r12d,%r12d
cs nopw 0x0(%rax,%rax,1)
nopl   (%rax)
mov    0x0(%r13,%rbp,8),%rax
movsd  (%rax,%r12,8),%xmm0
mov    %r15,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
add    $0x1,%r12
cmp    %r12,%rbx
jne    1150 <imprime_matriz_aumentada+0x30>
movsd  (%r14,%rbp,8),%xmm0
lea    0xe92(%rip),%rdi
mov    $0x1,%al
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
add    $0x1,%rbp
cmp    %rbx,%rbp
jne    1140 <imprime_matriz_aumentada+0x20>
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [13 x i8] c"[ %11.6lf ] \00"
@.str.1 = [15 x i8] c" = [ %11.6lf ]\00"
@.str.2 = [2 x i8] c"\0A\00"
define void @imprime_matriz_aumentada(double** %0, double* %1, i32 %2) {
%4 = alloca double**
%5 = alloca double*
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
store double** %0, double*** %4
store double* %1, double** %5
store i32 %2, i32* %6
store i32 0, i32* %7
br label %9
9: ; preds = %40, %3
%10 = load i32, i32* %7
%11 = load i32, i32* %6
%12 = icmp slt i32 %10, %11
br i1 %12, label %13, label %43
13: ; preds = %9
store i32 0, i32* %8
br label %14
14: ; preds = %29, %13
%15 = load i32, i32* %8
%16 = load i32, i32* %6
%17 = icmp slt i32 %15, %16
br i1 %17, label %18, label %32
18: ; preds = %14
%19 = load double**, double*** %4
%20 = load i32, i32* %7
%21 = sext i32 %20 to i64
%22 = getelementptr inbounds double*, double** %19, i64 %21
%23 = load double*, double** %22
%24 = load i32, i32* %8
%25 = sext i32 %24 to i64
%26 = getelementptr inbounds double, double* %23, i64 %25
%27 = load double, double* %26
%28 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i64 0, i64 0), double %27)
br label %29
29: ; preds = %18
%30 = load i32, i32* %8
%31 = add nsw i32 %30, 1
store i32 %31, i32* %8
br label %14
32: ; preds = %14
%33 = load double*, double** %5
%34 = load i32, i32* %7
%35 = sext i32 %34 to i64
%36 = getelementptr inbounds double, double* %33, i64 %35
%37 = load double, double* %36
%38 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0), double %37)
%39 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
br label %40
40: ; preds = %32
%41 = load i32, i32* %7
%42 = add nsw i32 %41, 1
store i32 %42, i32* %7
br label %9
43: ; preds = %9
ret void
}

LLVM IR (-O2):
@.str = [13 x i8] c"[ %11.6lf ] \00"
@.str.1 = [15 x i8] c" = [ %11.6lf ]\00"
define void @imprime_matriz_aumentada(double** nocapture %0, double* nocapture %1, i32 %2) {
%4 = icmp sgt i32 %2, 0
br i1 %4, label %5, label %25
5: ; preds = %3
%6 = zext i32 %2 to i64
br label %7
7: ; preds = %18, %5
%8 = phi i64 [ 0, %5 ], [ %23, %18 ]
%9 = getelementptr inbounds double*, double** %0, i64 %8
br label %10
10: ; preds = %7, %10
%11 = phi i64 [ 0, %7 ], [ %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 ([13 x i8], [13 x i8]* @.str, i64 0, i64 0), double %14)
%16 = add nuw nsw i64 %11, 1
%17 = icmp eq i64 %16, %6
br i1 %17, label %18, label %10
18: ; preds = %10
%19 = getelementptr inbounds double, double* %1, i64 %8
%20 = load double, double* %19
%21 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0), double %20)
%22 = tail call i32 @putchar(i32 10)
%23 = add nuw nsw i64 %8, 1
%24 = icmp eq i64 %23, %6
br i1 %24, label %25, label %7
25: ; preds = %18, %3
ret void
}