#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 *, ...);
int main(int argc, char *argv[]) {
  int i, j, k;
  double a[62][15], b[15][7], c[62][7];
#pragma omp parallel for
  for (i = 0; i < 62; i++)
    for (j = 0; j < 15; j++)
      a[i][j] = i + j;
#pragma omp parallel for
  for (i = 0; i < 15; i++)
    for (j = 0; j < 7; j++)
      b[i][j] = i * j;
#pragma omp parallel for
  for (i = 0; i < 62; i++)
    for (j = 0; j < 7; j++)
      c[i][j] = 0;
  for (i = 0; i < 62; i++)
    for (j = 0; j < 7; j++)
      for (k = 0; k < 15; k++)
        c[i][j] += a[i][k] * b[k][j];
  printf("******************************************************\n");
  printf("Result Matrix:\n");
  for (i = 0; i < 62; i++) {
    for (j = 0; j < 7; j++)
      printf("%6.2f   ", c[i][j]);
    printf("\n");
  }
  printf("******************************************************\n");
  printf("Done.\n");
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x2e10,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
movl   $0x0,-0x14(%rbp)
cmpl   $0x3e,-0x14(%rbp)
jge    1191 <main+0x81>
movl   $0x0,-0x18(%rbp)
cmpl   $0xf,-0x18(%rbp)
jge    117e <main+0x6e>
mov    -0x14(%rbp),%eax
add    -0x18(%rbp),%eax
cvtsi2sd %eax,%xmm0
movslq -0x14(%rbp),%rcx
lea    -0x1d30(%rbp),%rax
imul   $0x78,%rcx,%rcx
add    %rcx,%rax
movslq -0x18(%rbp),%rcx
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    1141 <main+0x31>
jmp    1183 <main+0x73>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1130 <main+0x20>
movl   $0x0,-0x14(%rbp)
cmpl   $0xf,-0x14(%rbp)
jge    11fa <main+0xea>
movl   $0x0,-0x18(%rbp)
cmpl   $0x7,-0x18(%rbp)
jge    11e7 <main+0xd7>
mov    -0x14(%rbp),%eax
imul   -0x18(%rbp),%eax
cvtsi2sd %eax,%xmm0
movslq -0x14(%rbp),%rcx
lea    -0x2080(%rbp),%rax
imul   $0x38,%rcx,%rcx
add    %rcx,%rax
movslq -0x18(%rbp),%rcx
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    11a9 <main+0x99>
jmp    11ec <main+0xdc>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1198 <main+0x88>
movl   $0x0,-0x14(%rbp)
cmpl   $0x3e,-0x14(%rbp)
jge    125b <main+0x14b>
movl   $0x0,-0x18(%rbp)
cmpl   $0x7,-0x18(%rbp)
jge    1248 <main+0x138>
movslq -0x14(%rbp),%rcx
lea    -0x2e10(%rbp),%rax
imul   $0x38,%rcx,%rcx
add    %rcx,%rax
movslq -0x18(%rbp),%rcx
xorps  %xmm0,%xmm0
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    1212 <main+0x102>
jmp    124d <main+0x13d>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1201 <main+0xf1>
movl   $0x0,-0x14(%rbp)
cmpl   $0x3e,-0x14(%rbp)
jge    1320 <main+0x210>
movl   $0x0,-0x18(%rbp)
cmpl   $0x7,-0x18(%rbp)
jge    130d <main+0x1fd>
movl   $0x0,-0x1c(%rbp)
cmpl   $0xf,-0x1c(%rbp)
jge    12fa <main+0x1ea>
movslq -0x14(%rbp),%rcx
lea    -0x1d30(%rbp),%rax
imul   $0x78,%rcx,%rcx
add    %rcx,%rax
movslq -0x1c(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
movslq -0x1c(%rbp),%rcx
lea    -0x2080(%rbp),%rax
imul   $0x38,%rcx,%rcx
add    %rcx,%rax
movslq -0x18(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm2
movslq -0x14(%rbp),%rcx
lea    -0x2e10(%rbp),%rax
imul   $0x38,%rcx,%rcx
add    %rcx,%rax
movslq -0x18(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x1c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1c(%rbp)
jmp    1284 <main+0x174>
jmp    12ff <main+0x1ef>
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    1273 <main+0x163>
jmp    1312 <main+0x202>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1262 <main+0x152>
lea    0xcd9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xd03(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x0,-0x14(%rbp)
cmpl   $0x3e,-0x14(%rbp)
jge    13b1 <main+0x2a1>
movl   $0x0,-0x18(%rbp)
cmpl   $0x7,-0x18(%rbp)
jge    1395 <main+0x285>
movslq -0x14(%rbp),%rcx
lea    -0x2e10(%rbp),%rax
imul   $0x38,%rcx,%rcx
add    %rcx,%rax
movslq -0x18(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
lea    0xcc8(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    1354 <main+0x244>
lea    0xc9a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1343 <main+0x233>
lea    0xc48(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xc8b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%eax
add    $0x2e10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
sub    $0x2e08,%rsp
mov    $0xe,%eax
lea    0x10f0(%rsp),%rcx
xor    %esi,%esi
movdqa 0xe9e(%rip),%xmm8
movdqa 0xea6(%rip),%xmm1
movdqa 0xeae(%rip),%xmm2
movdqa 0xeb6(%rip),%xmm3
movdqa 0xebe(%rip),%xmm4
movdqa 0xec6(%rip),%xmm5
nopw   0x0(%rax,%rax,1)
lea    -0xe(%rax),%edx
xorps  %xmm6,%xmm6
cvtsi2sd %edx,%xmm6
movsd  %xmm6,(%rcx)
movd   %esi,%xmm6
lea    0x1(%rsi),%rdx
xorps  %xmm7,%xmm7
cvtsi2sd %edx,%xmm7
pshufd $0x50,%xmm6,%xmm0
movdqa %xmm0,%xmm6
paddd  %xmm8,%xmm6
cvtdq2pd %xmm6,%xmm6
movsd  %xmm7,0x8(%rcx)
movdqa %xmm0,%xmm7
paddd  %xmm1,%xmm7
cvtdq2pd %xmm7,%xmm7
movups %xmm6,0x10(%rcx)
movdqa %xmm0,%xmm6
paddd  %xmm2,%xmm6
cvtdq2pd %xmm6,%xmm6
movups %xmm7,0x20(%rcx)
movdqa %xmm0,%xmm7
paddd  %xmm3,%xmm7
cvtdq2pd %xmm7,%xmm7
movups %xmm6,0x30(%rcx)
movdqa %xmm0,%xmm6
paddd  %xmm4,%xmm6
cvtdq2pd %xmm6,%xmm6
movupd %xmm7,0x40(%rcx)
paddd  %xmm5,%xmm0
cvtdq2pd %xmm0,%xmm0
movupd %xmm6,0x50(%rcx)
movups %xmm0,0x60(%rcx)
xorps  %xmm0,%xmm0
cvtsi2sd %eax,%xmm0
movsd  %xmm0,0x70(%rcx)
add    $0x1,%eax
add    $0x78,%rcx
mov    %rdx,%rsi
cmp    $0x3e,%rdx
jne    1190 <main+0x50>
xor    %eax,%eax
xor    %r8d,%r8d
xor    %edx,%edx
xor    %esi,%esi
xor    %edi,%edi
xor    %ebx,%ebx
xor    %ecx,%ecx
cs nopw 0x0(%rax,%rax,1)
nop
movq   $0x0,0x10(%rsp,%rax,1)
xorps  %xmm0,%xmm0
cvtsi2sd %r8d,%xmm0
movsd  %xmm0,0x18(%rsp,%rax,1)
xorps  %xmm0,%xmm0
cvtsi2sd %edx,%xmm0
movsd  %xmm0,0x20(%rsp,%rax,1)
xorps  %xmm0,%xmm0
cvtsi2sd %esi,%xmm0
xorps  %xmm1,%xmm1
cvtsi2sd %edi,%xmm1
movsd  %xmm0,0x28(%rsp,%rax,1)
movsd  %xmm1,0x30(%rsp,%rax,1)
xorps  %xmm0,%xmm0
cvtsi2sd %ebx,%xmm0
movsd  %xmm0,0x38(%rsp,%rax,1)
xorps  %xmm0,%xmm0
cvtsi2sd %ecx,%xmm0
movsd  %xmm0,0x40(%rsp,%rax,1)
add    $0x6,%ecx
add    $0x5,%ebx
add    $0x4,%edi
add    $0x3,%esi
add    $0x2,%edx
add    $0x1,%r8d
add    $0x38,%rax
cmp    $0x348,%rax
jne    1250 <main+0x110>
lea    0x360(%rsp),%rbx
xor    %r14d,%r14d
mov    $0xd90,%edx
mov    %rbx,%rdi
xor    %esi,%esi
call   1060 <memset@plt>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax,%rax,1)
imul   $0x78,%r14,%rax
movsd  0x10f0(%rsp,%rax,1),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x10f8(%rsp,%rax,1),%xmm0
movsd  %xmm0,(%rsp)
movsd  0x1100(%rsp,%rax,1),%xmm10
movsd  0x1108(%rsp,%rax,1),%xmm11
movsd  0x1110(%rsp,%rax,1),%xmm12
movsd  0x1118(%rsp,%rax,1),%xmm13
movsd  0x1120(%rsp,%rax,1),%xmm14
movsd  0x1128(%rsp,%rax,1),%xmm15
movsd  0x1130(%rsp,%rax,1),%xmm9
movsd  0x1138(%rsp,%rax,1),%xmm1
movsd  0x1140(%rsp,%rax,1),%xmm2
movsd  0x1148(%rsp,%rax,1),%xmm3
movsd  0x1150(%rsp,%rax,1),%xmm4
movsd  0x1158(%rsp,%rax,1),%xmm5
movsd  0x1160(%rsp,%rax,1),%xmm6
xor    %eax,%eax
nop
movsd  0x10(%rsp,%rax,8),%xmm7
mulsd  0x8(%rsp),%xmm7
addsd  (%rbx,%rax,8),%xmm7
movsd  0x48(%rsp,%rax,8),%xmm8
mulsd  (%rsp),%xmm8
addsd  %xmm7,%xmm8
movsd  0x80(%rsp,%rax,8),%xmm7
mulsd  %xmm10,%xmm7
addsd  %xmm8,%xmm7
movsd  0xb8(%rsp,%rax,8),%xmm0
mulsd  %xmm11,%xmm0
addsd  %xmm7,%xmm0
movsd  0xf0(%rsp,%rax,8),%xmm7
mulsd  %xmm12,%xmm7
addsd  %xmm0,%xmm7
movsd  0x128(%rsp,%rax,8),%xmm0
mulsd  %xmm13,%xmm0
addsd  %xmm7,%xmm0
movsd  0x160(%rsp,%rax,8),%xmm7
mulsd  %xmm14,%xmm7
addsd  %xmm0,%xmm7
movsd  0x198(%rsp,%rax,8),%xmm0
mulsd  %xmm15,%xmm0
addsd  %xmm7,%xmm0
movsd  0x1d0(%rsp,%rax,8),%xmm7
mulsd  %xmm9,%xmm7
addsd  %xmm0,%xmm7
movsd  0x208(%rsp,%rax,8),%xmm0
mulsd  %xmm1,%xmm0
addsd  %xmm7,%xmm0
movsd  0x240(%rsp,%rax,8),%xmm7
mulsd  %xmm2,%xmm7
addsd  %xmm0,%xmm7
movsd  0x278(%rsp,%rax,8),%xmm0
mulsd  %xmm3,%xmm0
addsd  %xmm7,%xmm0
movsd  0x2b0(%rsp,%rax,8),%xmm7
mulsd  %xmm4,%xmm7
addsd  %xmm0,%xmm7
movsd  0x2e8(%rsp,%rax,8),%xmm0
mulsd  %xmm5,%xmm0
addsd  %xmm7,%xmm0
movsd  0x320(%rsp,%rax,8),%xmm7
mulsd  %xmm6,%xmm7
addsd  %xmm0,%xmm7
movsd  %xmm7,(%rbx,%rax,8)
add    $0x1,%rax
cmp    $0x7,%rax
jne    1390 <main+0x250>
add    $0x1,%r14
add    $0x38,%rbx
cmp    $0x3e,%r14
jne    12f0 <main+0x1b0>
lea    0xbb4(%rip),%rdi
call   1040 <puts@plt>
lea    0xb99(%rip),%rdi
call   1040 <puts@plt>
mov    $0x30,%ebx
lea    0xb7f(%rip),%r14
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax,%rax,1)
movsd  0x330(%rsp,%rbx,1),%xmm0
mov    %r14,%rdi
mov    $0x1,%al
call   1050 <printf@plt>
movsd  0x338(%rsp,%rbx,1),%xmm0
mov    %r14,%rdi
mov    $0x1,%al
call   1050 <printf@plt>
movsd  0x340(%rsp,%rbx,1),%xmm0
mov    %r14,%rdi
mov    $0x1,%al
call   1050 <printf@plt>
movsd  0x348(%rsp,%rbx,1),%xmm0
mov    %r14,%rdi
mov    $0x1,%al
call   1050 <printf@plt>
movsd  0x350(%rsp,%rbx,1),%xmm0
mov    %r14,%rdi
mov    $0x1,%al
call   1050 <printf@plt>
movsd  0x358(%rsp,%rbx,1),%xmm0
mov    %r14,%rdi
mov    $0x1,%al
call   1050 <printf@plt>
movsd  0x360(%rsp,%rbx,1),%xmm0
mov    %r14,%rdi
mov    $0x1,%al
call   1050 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
add    $0x38,%rbx
cmp    $0xdc0,%rbx
jne    14f0 <main+0x3b0>
lea    0xae1(%rip),%rdi
call   1040 <puts@plt>
lea    0xb0c(%rip),%rdi
call   1040 <puts@plt>
xor    %eax,%eax
add    $0x2e08,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [56 x i8] c"******************************************************\0A\00"
@.str.1 = [16 x i8] c"Result Matrix:\0A\00"
@.str.2 = [9 x i8] c"%6.2f \00"
@.str.3 = [2 x i8] c"\0A\00"
@.str.4 = [7 x i8] c"Done.\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
%9 = alloca [62 x [15 x double]]
%10 = alloca [15 x [7 x double]]
%11 = alloca [62 x [7 x double]]
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
store i32 0, i32* %6
br label %12
12: ; preds = %34, %2
%13 = load i32, i32* %6
%14 = icmp slt i32 %13, 62
br i1 %14, label %15, label %37
15: ; preds = %12
store i32 0, i32* %7
br label %16
16: ; preds = %30, %15
%17 = load i32, i32* %7
%18 = icmp slt i32 %17, 15
br i1 %18, label %19, label %33
19: ; preds = %16
%20 = load i32, i32* %6
%21 = load i32, i32* %7
%22 = add nsw i32 %20, %21
%23 = sitofp i32 %22 to double
%24 = load i32, i32* %6
%25 = sext i32 %24 to i64
%26 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %9, i64 0, i64 %25
%27 = load i32, i32* %7
%28 = sext i32 %27 to i64
%29 = getelementptr inbounds [15 x double], [15 x double]* %26, i64 0, i64 %28
store double %23, double* %29
br label %30
30: ; preds = %19
%31 = load i32, i32* %7
%32 = add nsw i32 %31, 1
store i32 %32, i32* %7
br label %16
33: ; preds = %16
br label %34
34: ; preds = %33
%35 = load i32, i32* %6
%36 = add nsw i32 %35, 1
store i32 %36, i32* %6
br label %12
37: ; preds = %12
store i32 0, i32* %6
br label %38
38: ; preds = %60, %37
%39 = load i32, i32* %6
%40 = icmp slt i32 %39, 15
br i1 %40, label %41, label %63
41: ; preds = %38
store i32 0, i32* %7
br label %42
42: ; preds = %56, %41
%43 = load i32, i32* %7
%44 = icmp slt i32 %43, 7
br i1 %44, label %45, label %59
45: ; preds = %42
%46 = load i32, i32* %6
%47 = load i32, i32* %7
%48 = mul nsw i32 %46, %47
%49 = sitofp i32 %48 to double
%50 = load i32, i32* %6
%51 = sext i32 %50 to i64
%52 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %10, i64 0, i64 %51
%53 = load i32, i32* %7
%54 = sext i32 %53 to i64
%55 = getelementptr inbounds [7 x double], [7 x double]* %52, i64 0, i64 %54
store double %49, double* %55
br label %56
56: ; preds = %45
%57 = load i32, i32* %7
%58 = add nsw i32 %57, 1
store i32 %58, i32* %7
br label %42
59: ; preds = %42
br label %60
60: ; preds = %59
%61 = load i32, i32* %6
%62 = add nsw i32 %61, 1
store i32 %62, i32* %6
br label %38
63: ; preds = %38
store i32 0, i32* %6
br label %64
64: ; preds = %82, %63
%65 = load i32, i32* %6
%66 = icmp slt i32 %65, 62
br i1 %66, label %67, label %85
67: ; preds = %64
store i32 0, i32* %7
br label %68
68: ; preds = %78, %67
%69 = load i32, i32* %7
%70 = icmp slt i32 %69, 7
br i1 %70, label %71, label %81
71: ; preds = %68
%72 = load i32, i32* %6
%73 = sext i32 %72 to i64
%74 = getelementptr inbounds [62 x [7 x double]], [62 x [7 x double]]* %11, i64 0, i64 %73
%75 = load i32, i32* %7
%76 = sext i32 %75 to i64
%77 = getelementptr inbounds [7 x double], [7 x double]* %74, i64 0, i64 %76
store double 0.000000e+00, double* %77
br label %78
78: ; preds = %71
%79 = load i32, i32* %7
%80 = add nsw i32 %79, 1
store i32 %80, i32* %7
br label %68
81: ; preds = %68
br label %82
82: ; preds = %81
%83 = load i32, i32* %6
%84 = add nsw i32 %83, 1
store i32 %84, i32* %6
br label %64
85: ; preds = %64
store i32 0, i32* %6
br label %86
86: ; preds = %128, %85
%87 = load i32, i32* %6
%88 = icmp slt i32 %87, 62
br i1 %88, label %89, label %131
89: ; preds = %86
store i32 0, i32* %7
br label %90
90: ; preds = %124, %89
%91 = load i32, i32* %7
%92 = icmp slt i32 %91, 7
br i1 %92, label %93, label %127
93: ; preds = %90
store i32 0, i32* %8
br label %94
94: ; preds = %120, %93
%95 = load i32, i32* %8
%96 = icmp slt i32 %95, 15
br i1 %96, label %97, label %123
97: ; preds = %94
%98 = load i32, i32* %6
%99 = sext i32 %98 to i64
%100 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %9, i64 0, i64 %99
%101 = load i32, i32* %8
%102 = sext i32 %101 to i64
%103 = getelementptr inbounds [15 x double], [15 x double]* %100, i64 0, i64 %102
%104 = load double, double* %103
%105 = load i32, i32* %8
%106 = sext i32 %105 to i64
%107 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %10, i64 0, i64 %106
%108 = load i32, i32* %7
%109 = sext i32 %108 to i64
%110 = getelementptr inbounds [7 x double], [7 x double]* %107, i64 0, i64 %109
%111 = load double, double* %110
%112 = load i32, i32* %6
%113 = sext i32 %112 to i64
%114 = getelementptr inbounds [62 x [7 x double]], [62 x [7 x double]]* %11, i64 0, i64 %113
%115 = load i32, i32* %7
%116 = sext i32 %115 to i64
%117 = getelementptr inbounds [7 x double], [7 x double]* %114, i64 0, i64 %116
%118 = load double, double* %117
%119 = call double @llvm.fmuladd.f64(double %104, double %111, double %118)
store double %119, double* %117
br label %120
120: ; preds = %97
%121 = load i32, i32* %8
%122 = add nsw i32 %121, 1
store i32 %122, i32* %8
br label %94
123: ; preds = %94
br label %124
124: ; preds = %123
%125 = load i32, i32* %7
%126 = add nsw i32 %125, 1
store i32 %126, i32* %7
br label %90
127: ; preds = %90
br label %128
128: ; preds = %127
%129 = load i32, i32* %6
%130 = add nsw i32 %129, 1
store i32 %130, i32* %6
br label %86
131: ; preds = %86
%132 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str, i64 0, i64 0))
%133 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.1, i64 0, i64 0))
store i32 0, i32* %6
br label %134
134: ; preds = %155, %131
%135 = load i32, i32* %6
%136 = icmp slt i32 %135, 62
br i1 %136, label %137, label %158
137: ; preds = %134
store i32 0, i32* %7
br label %138
138: ; preds = %150, %137
%139 = load i32, i32* %7
%140 = icmp slt i32 %139, 7
br i1 %140, label %141, label %153
141: ; preds = %138
%142 = load i32, i32* %6
%143 = sext i32 %142 to i64
%144 = getelementptr inbounds [62 x [7 x double]], [62 x [7 x double]]* %11, i64 0, i64 %143
%145 = load i32, i32* %7
%146 = sext i32 %145 to i64
%147 = getelementptr inbounds [7 x double], [7 x double]* %144, i64 0, i64 %146
%148 = load double, double* %147
%149 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), double %148)
br label %150
150: ; preds = %141
%151 = load i32, i32* %7
%152 = add nsw i32 %151, 1
store i32 %152, i32* %7
br label %138
153: ; preds = %138
%154 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i64 0, i64 0))
br label %155
155: ; preds = %153
%156 = load i32, i32* %6
%157 = add nsw i32 %156, 1
store i32 %157, i32* %6
br label %134
158: ; preds = %134
%159 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str, i64 0, i64 0))
%160 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.4, i64 0, i64 0))
%161 = load i32, i32* %3
ret i32 %161
}

LLVM IR (-O2):
@.str.2 = [9 x i8] c"%6.2f \00"
@str.5 = [15 x i8] c"Result Matrix:\00"
@str.6 = [55 x i8] c"******************************************************\00"
@str.7 = [6 x i8] c"Done.\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = alloca [62 x [15 x double]]
%4 = alloca [15 x [7 x double]]
%5 = alloca [62 x [7 x double]]
%6 = bitcast [62 x [7 x double]]* %5 to i8*
%7 = bitcast [62 x [15 x double]]* %3 to i8*
%8 = bitcast [15 x [7 x double]]* %4 to i8*
br label %9
9: ; preds = %2, %9
%10 = phi i64 [ 0, %2 ], [ %14, %9 ]
%11 = trunc i64 %10 to i32
%12 = sitofp i32 %11 to double
%13 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %10, i64 0
store double %12, double* %13
%14 = add nuw nsw i64 %10, 1
%15 = trunc i64 %14 to i32
%16 = sitofp i32 %15 to double
%17 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %10, i64 1
store double %16, double* %17
%18 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %10, i64 2
%19 = insertelement <2 x i64> poison, i64 %10, i64 0
%20 = shufflevector <2 x i64> %19, <2 x i64> poison, <2 x i32> zeroinitializer
%21 = trunc <2 x i64> %20 to <2 x i32>
%22 = add <2 x i32> %21, <i32 2, i32 3>
%23 = sitofp <2 x i32> %22 to <2 x double>
%24 = bitcast double* %18 to <2 x double>*
store <2 x double> %23, <2 x double>* %24
%25 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %10, i64 4
%26 = trunc <2 x i64> %20 to <2 x i32>
%27 = add <2 x i32> %26, <i32 4, i32 5>
%28 = sitofp <2 x i32> %27 to <2 x double>
%29 = bitcast double* %25 to <2 x double>*
store <2 x double> %28, <2 x double>* %29
%30 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %10, i64 6
%31 = trunc <2 x i64> %20 to <2 x i32>
%32 = add <2 x i32> %31, <i32 6, i32 7>
%33 = sitofp <2 x i32> %32 to <2 x double>
%34 = bitcast double* %30 to <2 x double>*
store <2 x double> %33, <2 x double>* %34
%35 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %10, i64 8
%36 = trunc <2 x i64> %20 to <2 x i32>
%37 = add <2 x i32> %36, <i32 8, i32 9>
%38 = sitofp <2 x i32> %37 to <2 x double>
%39 = bitcast double* %35 to <2 x double>*
store <2 x double> %38, <2 x double>* %39
%40 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %10, i64 10
%41 = trunc <2 x i64> %20 to <2 x i32>
%42 = add <2 x i32> %41, <i32 10, i32 11>
%43 = sitofp <2 x i32> %42 to <2 x double>
%44 = bitcast double* %40 to <2 x double>*
store <2 x double> %43, <2 x double>* %44
%45 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %10, i64 12
%46 = trunc <2 x i64> %20 to <2 x i32>
%47 = add <2 x i32> %46, <i32 12, i32 13>
%48 = sitofp <2 x i32> %47 to <2 x double>
%49 = bitcast double* %45 to <2 x double>*
store <2 x double> %48, <2 x double>* %49
%50 = trunc i64 %10 to i32
%51 = add i32 %50, 14
%52 = sitofp i32 %51 to double
%53 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %10, i64 14
store double %52, double* %53
%54 = icmp eq i64 %14, 62
br i1 %54, label %55, label %9
55: ; preds = %9, %55
%56 = phi i64 [ %81, %55 ], [ 0, %9 ]
%57 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 %56, i64 0
store double 0.000000e+00, double* %57
%58 = trunc i64 %56 to i32
%59 = sitofp i32 %58 to double
%60 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 %56, i64 1
store double %59, double* %60
%61 = trunc i64 %56 to i32
%62 = shl i32 %61, 1
%63 = sitofp i32 %62 to double
%64 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 %56, i64 2
store double %63, double* %64
%65 = trunc i64 %56 to i32
%66 = mul i32 %65, 3
%67 = sitofp i32 %66 to double
%68 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 %56, i64 3
store double %67, double* %68
%69 = trunc i64 %56 to i32
%70 = shl i32 %69, 2
%71 = sitofp i32 %70 to double
%72 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 %56, i64 4
store double %71, double* %72
%73 = trunc i64 %56 to i32
%74 = mul i32 %73, 5
%75 = sitofp i32 %74 to double
%76 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 %56, i64 5
store double %75, double* %76
%77 = trunc i64 %56 to i32
%78 = mul i32 %77, 6
%79 = sitofp i32 %78 to double
%80 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 %56, i64 6
store double %79, double* %80
%81 = add nuw nsw i64 %56, 1
%82 = icmp eq i64 %81, 15
br i1 %82, label %83, label %55
83: ; preds = %55
br label %84
84: ; preds = %83, %167
%85 = phi i64 [ 0, %83 ], [ %168, %167 ]
%86 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 0
%87 = load double, double* %86
%88 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 1
%89 = load double, double* %88
%90 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 2
%91 = load double, double* %90
%92 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 3
%93 = load double, double* %92
%94 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 4
%95 = load double, double* %94
%96 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 5
%97 = load double, double* %96
%98 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 6
%99 = load double, double* %98
%100 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 7
%101 = load double, double* %100
%102 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 8
%103 = load double, double* %102
%104 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 9
%105 = load double, double* %104
%106 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 10
%107 = load double, double* %106
%108 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 11
%109 = load double, double* %108
%110 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 12
%111 = load double, double* %110
%112 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 13
%113 = load double, double* %112
%114 = getelementptr inbounds [62 x [15 x double]], [62 x [15 x double]]* %3, i64 0, i64 %85, i64 14
%115 = load double, double* %114
br label %116
116: ; preds = %84, %116
%117 = phi i64 [ 0, %84 ], [ %165, %116 ]
%118 = getelementptr inbounds [62 x [7 x double]], [62 x [7 x double]]* %5, i64 0, i64 %85, i64 %117
%119 = load double, double* %118
%120 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 0, i64 %117
%121 = load double, double* %120
%122 = tail call double @llvm.fmuladd.f64(double %87, double %121, double %119)
%123 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 1, i64 %117
%124 = load double, double* %123
%125 = tail call double @llvm.fmuladd.f64(double %89, double %124, double %122)
%126 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 2, i64 %117
%127 = load double, double* %126
%128 = tail call double @llvm.fmuladd.f64(double %91, double %127, double %125)
%129 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 3, i64 %117
%130 = load double, double* %129
%131 = tail call double @llvm.fmuladd.f64(double %93, double %130, double %128)
%132 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 4, i64 %117
%133 = load double, double* %132
%134 = tail call double @llvm.fmuladd.f64(double %95, double %133, double %131)
%135 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 5, i64 %117
%136 = load double, double* %135
%137 = tail call double @llvm.fmuladd.f64(double %97, double %136, double %134)
%138 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 6, i64 %117
%139 = load double, double* %138
%140 = tail call double @llvm.fmuladd.f64(double %99, double %139, double %137)
%141 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 7, i64 %117
%142 = load double, double* %141
%143 = tail call double @llvm.fmuladd.f64(double %101, double %142, double %140)
%144 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 8, i64 %117
%145 = load double, double* %144
%146 = tail call double @llvm.fmuladd.f64(double %103, double %145, double %143)
%147 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 9, i64 %117
%148 = load double, double* %147
%149 = tail call double @llvm.fmuladd.f64(double %105, double %148, double %146)
%150 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 10, i64 %117
%151 = load double, double* %150
%152 = tail call double @llvm.fmuladd.f64(double %107, double %151, double %149)
%153 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 11, i64 %117
%154 = load double, double* %153
%155 = tail call double @llvm.fmuladd.f64(double %109, double %154, double %152)
%156 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 12, i64 %117
%157 = load double, double* %156
%158 = tail call double @llvm.fmuladd.f64(double %111, double %157, double %155)
%159 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 13, i64 %117
%160 = load double, double* %159
%161 = tail call double @llvm.fmuladd.f64(double %113, double %160, double %158)
%162 = getelementptr inbounds [15 x [7 x double]], [15 x [7 x double]]* %4, i64 0, i64 14, i64 %117
%163 = load double, double* %162
%164 = tail call double @llvm.fmuladd.f64(double %115, double %163, double %161)
store double %164, double* %118
%165 = add nuw nsw i64 %117, 1
%166 = icmp eq i64 %165, 7
br i1 %166, label %167, label %116
167: ; preds = %116
%168 = add nuw nsw i64 %85, 1
%169 = icmp eq i64 %168, 62
br i1 %169, label %170, label %84
170: ; preds = %167
%171 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([55 x i8], [55 x i8]* @str.6, i64 0, i64 0))
%172 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @str.5, i64 0, i64 0))
br label %173
173: ; preds = %170, %173
%174 = phi i64 [ 0, %170 ], [ %197, %173 ]
%175 = getelementptr inbounds [62 x [7 x double]], [62 x [7 x double]]* %5, i64 0, i64 %174, i64 0
%176 = load double, double* %175
%177 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), double %176)
%178 = getelementptr inbounds [62 x [7 x double]], [62 x [7 x double]]* %5, i64 0, i64 %174, i64 1
%179 = load double, double* %178
%180 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), double %179)
%181 = getelementptr inbounds [62 x [7 x double]], [62 x [7 x double]]* %5, i64 0, i64 %174, i64 2
%182 = load double, double* %181
%183 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), double %182)
%184 = getelementptr inbounds [62 x [7 x double]], [62 x [7 x double]]* %5, i64 0, i64 %174, i64 3
%185 = load double, double* %184
%186 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), double %185)
%187 = getelementptr inbounds [62 x [7 x double]], [62 x [7 x double]]* %5, i64 0, i64 %174, i64 4
%188 = load double, double* %187
%189 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), double %188)
%190 = getelementptr inbounds [62 x [7 x double]], [62 x [7 x double]]* %5, i64 0, i64 %174, i64 5
%191 = load double, double* %190
%192 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), double %191)
%193 = getelementptr inbounds [62 x [7 x double]], [62 x [7 x double]]* %5, i64 0, i64 %174, i64 6
%194 = load double, double* %193
%195 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), double %194)
%196 = tail call i32 @putchar(i32 10)
%197 = add nuw nsw i64 %174, 1
%198 = icmp eq i64 %197, 62
br i1 %198, label %199, label %173
199: ; preds = %173
%200 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([55 x i8], [55 x i8]* @str.6, i64 0, i64 0))
%201 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([6 x i8], [6 x i8]* @str.7, i64 0, i64 0))
ret i32 0
}