#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(char walk[10][10]) {
  int i, j;
  printf("\n");
  for (i = 0; i < 10; i++) {
    for (j = 0; j < 10; j++)
      printf("%-3c", walk[i][j]);
    printf("\n");
  }
}


x86 assembly (clang, -O0):
<print_array>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
lea    0xedd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x0,-0xc(%rbp)
cmpl   $0xa,-0xc(%rbp)
jge    119b <print_array+0x8b>
movl   $0x0,-0x10(%rbp)
cmpl   $0xa,-0x10(%rbp)
jge    117f <print_array+0x6f>
mov    -0x8(%rbp),%rax
movslq -0xc(%rbp),%rcx
imul   $0xa,%rcx,%rcx
add    %rcx,%rax
movslq -0x10(%rbp),%rcx
movsbl (%rax,%rcx,1),%esi
lea    0xe98(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1142 <print_array+0x32>
lea    0xe7a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    1131 <print_array+0x21>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_array>:
push   %r15
push   %r14
push   %rbx
mov    %rdi,%r15
mov    $0xa,%edi
call   1030 <putchar@plt>
mov    $0x9,%ebx
lea    0xec2(%rip),%r14
xchg   %ax,%ax
movsbl -0x9(%r15,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
movsbl -0x8(%r15,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
movsbl -0x7(%r15,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
movsbl -0x6(%r15,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
movsbl -0x5(%r15,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
movsbl -0x4(%r15,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
movsbl -0x3(%r15,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
movsbl -0x2(%r15,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
movsbl -0x1(%r15,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
movsbl (%r15,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
add    $0xa,%rbx
cmp    $0x6d,%rbx
jne    1140 <print_array+0x20>
pop    %rbx
pop    %r14
pop    %r15
ret

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

LLVM IR (-O2):
@.str.1 = [5 x i8] c"%-3c\00"
define void @print_array([10 x i8]* nocapture %0) {
%2 = tail call i32 @putchar(i32 10)
br label %3
3: ; preds = %1, %3
%4 = phi i64 [ 0, %1 ], [ %46, %3 ]
%5 = getelementptr inbounds [10 x i8], [10 x i8]* %0, i64 %4, i64 0
%6 = load i8, i8* %5
%7 = sext i8 %6 to i32
%8 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %7)
%9 = getelementptr inbounds [10 x i8], [10 x i8]* %0, i64 %4, i64 1
%10 = load i8, i8* %9
%11 = sext i8 %10 to i32
%12 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %11)
%13 = getelementptr inbounds [10 x i8], [10 x i8]* %0, i64 %4, i64 2
%14 = load i8, i8* %13
%15 = sext i8 %14 to i32
%16 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %15)
%17 = getelementptr inbounds [10 x i8], [10 x i8]* %0, i64 %4, i64 3
%18 = load i8, i8* %17
%19 = sext i8 %18 to i32
%20 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %19)
%21 = getelementptr inbounds [10 x i8], [10 x i8]* %0, i64 %4, i64 4
%22 = load i8, i8* %21
%23 = sext i8 %22 to i32
%24 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %23)
%25 = getelementptr inbounds [10 x i8], [10 x i8]* %0, i64 %4, i64 5
%26 = load i8, i8* %25
%27 = sext i8 %26 to i32
%28 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %27)
%29 = getelementptr inbounds [10 x i8], [10 x i8]* %0, i64 %4, i64 6
%30 = load i8, i8* %29
%31 = sext i8 %30 to i32
%32 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %31)
%33 = getelementptr inbounds [10 x i8], [10 x i8]* %0, i64 %4, i64 7
%34 = load i8, i8* %33
%35 = sext i8 %34 to i32
%36 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %35)
%37 = getelementptr inbounds [10 x i8], [10 x i8]* %0, i64 %4, i64 8
%38 = load i8, i8* %37
%39 = sext i8 %38 to i32
%40 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %39)
%41 = getelementptr inbounds [10 x i8], [10 x i8]* %0, i64 %4, i64 9
%42 = load i8, i8* %41
%43 = sext i8 %42 to i32
%44 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %43)
%45 = tail call i32 @putchar(i32 10)
%46 = add nuw nsw i64 %4, 1
%47 = icmp eq i64 %46, 10
br i1 %47, label %48, label %3
48: ; preds = %3
ret void
}