#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 EXIT_SUCCESS;
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ stdout;
int printMatrix(double **A, int n, int m) {
  int i, j;
  for (i = 0; i < n; i++) {
    for (j = 0; j < m; j++) {
      fprintf(stdout, "%6.2f\t", A[i][j]);
    }
    fprintf(stdout, "\n");
  }
  return (EXIT_SUCCESS);
}


x86 assembly (clang, -O0):
<printMatrix>:
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    11a7 <printMatrix+0x97>
movl   $0x0,-0x18(%rbp)
mov    -0x18(%rbp),%eax
cmp    -0x10(%rbp),%eax
jge    1182 <printMatrix+0x72>
mov    0x2e91(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rax
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movslq -0x18(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
lea    0xe93(%rip),%rsi
mov    $0x1,%al
call   1030 <fprintf@plt>
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    113c <printMatrix+0x2c>
mov    0x2e57(%rip),%rax
mov    (%rax),%edi
lea    0xe75(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1129 <printMatrix+0x19>
mov    0x2e2a(%rip),%rax
mov    (%rax),%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<printMatrix>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x18,%rsp
mov    %edx,0xc(%rsp)
test   %esi,%esi
jle    11a2 <printMatrix+0x92>
mov    %rdi,%rbx
mov    %esi,%eax
mov    %rax,0x10(%rsp)
mov    0xc(%rsp),%ebp
mov    0x2ea5(%rip),%r15
lea    0xebe(%rip),%r13
xor    %r14d,%r14d
jmp    116c <printMatrix+0x5c>
nopw   0x0(%rax,%rax,1)
mov    (%r15),%edi
lea    0xead(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
add    $0x1,%r14
cmp    0x10(%rsp),%r14
je     11a2 <printMatrix+0x92>
cmpl   $0x0,0xc(%rsp)
jle    1150 <printMatrix+0x40>
xor    %r12d,%r12d
cs nopw 0x0(%rax,%rax,1)
mov    (%r15),%edi
mov    (%rbx,%r14,8),%rax
movsd  (%rax,%r12,8),%xmm0
mov    %r13,%rsi
mov    $0x1,%al
call   1030 <fprintf@plt>
add    $0x1,%r12
cmp    %r12,%rbp
jne    1180 <printMatrix+0x70>
jmp    1150 <printMatrix+0x40>
mov    0x2e2f(%rip),%rax
mov    (%rax),%eax
add    $0x18,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@stdout = global i32 0
@.str = [7 x i8] c"%6.2f\09\00"
@.str.1 = [2 x i8] c"\0A\00"
@EXIT_SUCCESS = global i32 0
define i32 @printMatrix(double** %0, i32 %1, i32 %2) {
%4 = alloca double**
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
store double** %0, double*** %4
store i32 %1, i32* %5
store i32 %2, i32* %6
store i32 0, i32* %7
br label %9
9: ; preds = %36, %3
%10 = load i32, i32* %7
%11 = load i32, i32* %5
%12 = icmp slt i32 %10, %11
br i1 %12, label %13, label %39
13: ; preds = %9
store i32 0, i32* %8
br label %14
14: ; preds = %30, %13
%15 = load i32, i32* %8
%16 = load i32, i32* %6
%17 = icmp slt i32 %15, %16
br i1 %17, label %18, label %33
18: ; preds = %14
%19 = load i32, i32* @stdout
%20 = load double**, double*** %4
%21 = load i32, i32* %7
%22 = sext i32 %21 to i64
%23 = getelementptr inbounds double*, double** %20, i64 %22
%24 = load double*, double** %23
%25 = load i32, i32* %8
%26 = sext i32 %25 to i64
%27 = getelementptr inbounds double, double* %24, i64 %26
%28 = load double, double* %27
%29 = call i32 (i32, i8*, ...) @fprintf(i32 %19, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), double %28)
br label %30
30: ; preds = %18
%31 = load i32, i32* %8
%32 = add nsw i32 %31, 1
store i32 %32, i32* %8
br label %14
33: ; preds = %14
%34 = load i32, i32* @stdout
%35 = call i32 (i32, i8*, ...) @fprintf(i32 %34, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
br label %36
36: ; preds = %33
%37 = load i32, i32* %7
%38 = add nsw i32 %37, 1
store i32 %38, i32* %7
br label %9
39: ; preds = %9
%40 = load i32, i32* @EXIT_SUCCESS
ret i32 %40
}

LLVM IR (-O2):
@stdout = global i32 0
@.str = [7 x i8] c"%6.2f\09\00"
@.str.1 = [2 x i8] c"\0A\00"
@EXIT_SUCCESS = global i32 0
define i32 @printMatrix(double** 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, %22
%10 = phi i64 [ 0, %5 ], [ %25, %22 ]
br i1 %6, label %11, label %22
11: ; preds = %9
%12 = getelementptr inbounds double*, double** %0, i64 %10
br label %13
13: ; preds = %11, %13
%14 = phi i64 [ 0, %11 ], [ %20, %13 ]
%15 = load i32, i32* @stdout
%16 = load double*, double** %12
%17 = getelementptr inbounds double, double* %16, i64 %14
%18 = load double, double* %17
%19 = tail call i32 (i32, i8*, ...) @fprintf(i32 %15, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), double %18)
%20 = add nuw nsw i64 %14, 1
%21 = icmp eq i64 %20, %8
br i1 %21, label %22, label %13
22: ; preds = %13, %9
%23 = load i32, i32* @stdout
%24 = tail call i32 (i32, i8*, ...) @fprintf(i32 %23, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%25 = add nuw nsw i64 %10, 1
%26 = icmp eq i64 %25, %7
br i1 %26, label %27, label %9
27: ; preds = %22, %3
%28 = load i32, i32* @EXIT_SUCCESS
ret i32 %28
}