#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 */
double drand48();
void fill_dp_matrix(double *matrix, int rowSize, int colSize) {
  int row, col;
  for (row = 0; row < rowSize; row++)
    for (col = 0; col < colSize; col++)
      matrix[row * colSize + col] = drand48();
}


x86 assembly (clang, -O0):
<fill_dp_matrix>:
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    1186 <fill_dp_matrix+0x76>
movl   $0x0,-0x18(%rbp)
mov    -0x18(%rbp),%eax
cmp    -0x10(%rbp),%eax
jge    1173 <fill_dp_matrix+0x63>
mov    $0x0,%al
call   1030 <drand48@plt>
mov    -0x8(%rbp),%rax
mov    -0x14(%rbp),%ecx
imul   -0x10(%rbp),%ecx
add    -0x18(%rbp),%ecx
movslq %ecx,%rcx
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    113c <fill_dp_matrix+0x2c>
jmp    1178 <fill_dp_matrix+0x68>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1129 <fill_dp_matrix+0x19>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<fill_dp_matrix>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
push   %rax
mov    %edx,0x4(%rsp)
test   %esi,%esi
jle    1178 <fill_dp_matrix+0x68>
mov    %rdi,%rbx
movslq 0x4(%rsp),%r12
mov    %esi,%r15d
mov    %r12d,%ebp
shl    $0x3,%r12
xor    %r13d,%r13d
jmp    114c <fill_dp_matrix+0x3c>
nopw   0x0(%rax,%rax,1)
add    $0x1,%r13
add    %r12,%rbx
cmp    %r15,%r13
je     1178 <fill_dp_matrix+0x68>
cmpl   $0x0,0x4(%rsp)
jle    1140 <fill_dp_matrix+0x30>
xor    %r14d,%r14d
cs nopw 0x0(%rax,%rax,1)
xor    %eax,%eax
call   1030 <drand48@plt>
movsd  %xmm0,(%rbx,%r14,8)
add    $0x1,%r14
cmp    %r14,%rbp
jne    1160 <fill_dp_matrix+0x50>
jmp    1140 <fill_dp_matrix+0x30>
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
define void @fill_dp_matrix(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 = %32, %3
%10 = load i32, i32* %7
%11 = load i32, i32* %5
%12 = icmp slt i32 %10, %11
br i1 %12, label %13, label %35
13: ; preds = %9
store i32 0, i32* %8
br label %14
14: ; preds = %28, %13
%15 = load i32, i32* %8
%16 = load i32, i32* %6
%17 = icmp slt i32 %15, %16
br i1 %17, label %18, label %31
18: ; preds = %14
%19 = call double (...) @drand48()
%20 = load double*, double** %4
%21 = load i32, i32* %7
%22 = load i32, i32* %6
%23 = mul nsw i32 %21, %22
%24 = load i32, i32* %8
%25 = add nsw i32 %23, %24
%26 = sext i32 %25 to i64
%27 = getelementptr inbounds double, double* %20, i64 %26
store double %19, double* %27
br label %28
28: ; preds = %18
%29 = load i32, i32* %8
%30 = add nsw i32 %29, 1
store i32 %30, i32* %8
br label %14
31: ; preds = %14
br label %32
32: ; preds = %31
%33 = load i32, i32* %7
%34 = add nsw i32 %33, 1
store i32 %34, i32* %7
br label %9
35: ; preds = %9
ret void
}

LLVM IR (-O2):
define void @fill_dp_matrix(double* nocapture writeonly %0, i32 %1, i32 %2) {
%4 = icmp sgt i32 %1, 0
br i1 %4, label %5, label %24
5: ; preds = %3
%6 = icmp sgt i32 %2, 0
%7 = sext i32 %2 to i64
%8 = zext i32 %1 to i64
%9 = zext i32 %2 to i64
br label %10
10: ; preds = %5, %21
%11 = phi i64 [ 0, %5 ], [ %22, %21 ]
br i1 %6, label %12, label %21
12: ; preds = %10
%13 = mul nsw i64 %11, %7
br label %14
14: ; preds = %12, %14
%15 = phi i64 [ 0, %12 ], [ %19, %14 ]
%16 = tail call double (...) @drand48()
%17 = add nsw i64 %15, %13
%18 = getelementptr inbounds double, double* %0, i64 %17
store double %16, double* %18
%19 = add nuw nsw i64 %15, 1
%20 = icmp eq i64 %19, %9
br i1 %20, label %21, label %14
21: ; preds = %14, %10
%22 = add nuw nsw i64 %11, 1
%23 = icmp eq i64 %22, %8
br i1 %23, label %24, label %10
24: ; preds = %21, %3
ret void
}