#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_adjmatrix(int size, char *array) {
  for (int u = 0; u < size; u++) {
    for (int v = 0; v < size; v++) {
      printf("%d ", array[size * u + v]);
    }
    printf("\n");
  }
}


x86 assembly (clang, -O0):
<print_adjmatrix>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %edi,-0x4(%rbp)
mov    %rsi,-0x10(%rbp)
movl   $0x0,-0x14(%rbp)
mov    -0x14(%rbp),%eax
cmp    -0x4(%rbp),%eax
jge    1192 <print_adjmatrix+0x82>
movl   $0x0,-0x18(%rbp)
mov    -0x18(%rbp),%eax
cmp    -0x4(%rbp),%eax
jge    1176 <print_adjmatrix+0x66>
mov    -0x10(%rbp),%rax
mov    -0x4(%rbp),%ecx
imul   -0x14(%rbp),%ecx
add    -0x18(%rbp),%ecx
movslq %ecx,%rcx
movsbl (%rax,%rcx,1),%esi
lea    0xe9f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    1139 <print_adjmatrix+0x29>
lea    0xe87(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1126 <print_adjmatrix+0x16>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_adjmatrix>:
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
test   %edi,%edi
jle    117f <print_adjmatrix+0x5f>
mov    %rsi,%r13
mov    %edi,%r15d
lea    0xec6(%rip),%r14
xor    %r12d,%r12d
nopl   (%rax)
xor    %ebx,%ebx
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax)
movsbl 0x0(%r13,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
add    $0x1,%rbx
cmp    %rbx,%r15
jne    1150 <print_adjmatrix+0x30>
mov    $0xa,%edi
call   1030 <putchar@plt>
add    $0x1,%r12
add    %r15,%r13
cmp    %r15,%r12
jne    1140 <print_adjmatrix+0x20>
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
ret

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

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