#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 dd_two_prod(double const, double, double *);
double dd_two_sum(double, double, double *);
int /*<<< orphan*/ od_fast_renorm(double, double, double, double, double,
                                  double, double, double, double, double *,
                                  double *, double *, double *, double *,
                                  double *, double *, double *);
void od_mul_od_d(const double *a, double b, double *c) {
  double f0, f1, f2, f3, f4, f5, f6, f7, f8, e;
  f8 = 0.0;
  f7 = dd_two_prod(a[7], b, &e);
  f8 += e;
  f6 = dd_two_prod(a[6], b, &e);
  f7 = dd_two_sum(f7, e, &e);
  f8 += e;
  f5 = dd_two_prod(a[5], b, &e);
  f6 = dd_two_sum(f6, e, &e);
  f7 = dd_two_sum(f7, e, &e);
  f8 += e;
  f4 = dd_two_prod(a[4], b, &e);
  f5 = dd_two_sum(f5, e, &e);
  f6 = dd_two_sum(f6, e, &e);
  f7 = dd_two_sum(f7, e, &e);
  f8 += e;
  f3 = dd_two_prod(a[3], b, &e);
  f4 = dd_two_sum(f4, e, &e);
  f5 = dd_two_sum(f5, e, &e);
  f6 = dd_two_sum(f6, e, &e);
  f7 = dd_two_sum(f7, e, &e);
  f8 += e;
  f2 = dd_two_prod(a[2], b, &e);
  f3 = dd_two_sum(f3, e, &e);
  f4 = dd_two_sum(f4, e, &e);
  f5 = dd_two_sum(f5, e, &e);
  f6 = dd_two_sum(f6, e, &e);
  f7 = dd_two_sum(f7, e, &e);
  f8 += e;
  f1 = dd_two_prod(a[1], b, &e);
  f2 = dd_two_sum(f2, e, &e);
  f3 = dd_two_sum(f3, e, &e);
  f4 = dd_two_sum(f4, e, &e);
  f5 = dd_two_sum(f5, e, &e);
  f6 = dd_two_sum(f6, e, &e);
  f7 = dd_two_sum(f7, e, &e);
  f8 += e;
  f0 = dd_two_prod(a[0], b, &e);
  f1 = dd_two_sum(f1, e, &e);
  f2 = dd_two_sum(f2, e, &e);
  f3 = dd_two_sum(f3, e, &e);
  f4 = dd_two_sum(f4, e, &e);
  f5 = dd_two_sum(f5, e, &e);
  f6 = dd_two_sum(f6, e, &e);
  f7 = dd_two_sum(f7, e, &e);
  f8 += e;
  od_fast_renorm(f0, f1, f2, f3, f4, f5, f6, f7, f8, &c[0], &c[1], &c[2], &c[3],
                 &c[4], &c[5], &c[6], &c[7]);
}


x86 assembly (clang, -O0):
<od_mul_od_d>:
push   %rbp
mov    %rsp,%rbp
sub    $0x80,%rsp
mov    %rdi,-0x8(%rbp)
movsd  %xmm0,-0x10(%rbp)
mov    %rsi,-0x18(%rbp)
xorps  %xmm0,%xmm0
movsd  %xmm0,-0x60(%rbp)
mov    -0x8(%rbp),%rax
movsd  0x38(%rax),%xmm0
movsd  -0x10(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,-0x58(%rbp)
movsd  -0x68(%rbp),%xmm0
addsd  -0x60(%rbp),%xmm0
movsd  %xmm0,-0x60(%rbp)
mov    -0x8(%rbp),%rax
movsd  0x30(%rax),%xmm0
movsd  -0x10(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,-0x50(%rbp)
movsd  -0x58(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x58(%rbp)
movsd  -0x68(%rbp),%xmm0
addsd  -0x60(%rbp),%xmm0
movsd  %xmm0,-0x60(%rbp)
mov    -0x8(%rbp),%rax
movsd  0x28(%rax),%xmm0
movsd  -0x10(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,-0x48(%rbp)
movsd  -0x50(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x50(%rbp)
movsd  -0x58(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x58(%rbp)
movsd  -0x68(%rbp),%xmm0
addsd  -0x60(%rbp),%xmm0
movsd  %xmm0,-0x60(%rbp)
mov    -0x8(%rbp),%rax
movsd  0x20(%rax),%xmm0
movsd  -0x10(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,-0x40(%rbp)
movsd  -0x48(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x48(%rbp)
movsd  -0x50(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x50(%rbp)
movsd  -0x58(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x58(%rbp)
movsd  -0x68(%rbp),%xmm0
addsd  -0x60(%rbp),%xmm0
movsd  %xmm0,-0x60(%rbp)
mov    -0x8(%rbp),%rax
movsd  0x18(%rax),%xmm0
movsd  -0x10(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,-0x38(%rbp)
movsd  -0x40(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x40(%rbp)
movsd  -0x48(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x48(%rbp)
movsd  -0x50(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x50(%rbp)
movsd  -0x58(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x58(%rbp)
movsd  -0x68(%rbp),%xmm0
addsd  -0x60(%rbp),%xmm0
movsd  %xmm0,-0x60(%rbp)
mov    -0x8(%rbp),%rax
movsd  0x10(%rax),%xmm0
movsd  -0x10(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,-0x30(%rbp)
movsd  -0x38(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x38(%rbp)
movsd  -0x40(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x40(%rbp)
movsd  -0x48(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x48(%rbp)
movsd  -0x50(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x50(%rbp)
movsd  -0x58(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x58(%rbp)
movsd  -0x68(%rbp),%xmm0
addsd  -0x60(%rbp),%xmm0
movsd  %xmm0,-0x60(%rbp)
mov    -0x8(%rbp),%rax
movsd  0x8(%rax),%xmm0
movsd  -0x10(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,-0x28(%rbp)
movsd  -0x30(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x30(%rbp)
movsd  -0x38(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x38(%rbp)
movsd  -0x40(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x40(%rbp)
movsd  -0x48(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x48(%rbp)
movsd  -0x50(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x50(%rbp)
movsd  -0x58(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x58(%rbp)
movsd  -0x68(%rbp),%xmm0
addsd  -0x60(%rbp),%xmm0
movsd  %xmm0,-0x60(%rbp)
mov    -0x8(%rbp),%rax
movsd  (%rax),%xmm0
movsd  -0x10(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,-0x20(%rbp)
movsd  -0x28(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x28(%rbp)
movsd  -0x30(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x30(%rbp)
movsd  -0x38(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x38(%rbp)
movsd  -0x40(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x40(%rbp)
movsd  -0x48(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x48(%rbp)
movsd  -0x50(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x50(%rbp)
movsd  -0x58(%rbp),%xmm0
movsd  -0x68(%rbp),%xmm1
lea    -0x68(%rbp),%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,-0x58(%rbp)
movsd  -0x68(%rbp),%xmm0
addsd  -0x60(%rbp),%xmm0
movsd  %xmm0,-0x60(%rbp)
movsd  -0x20(%rbp),%xmm0
movsd  -0x28(%rbp),%xmm1
movsd  -0x30(%rbp),%xmm2
movsd  -0x38(%rbp),%xmm3
movsd  -0x40(%rbp),%xmm4
movsd  -0x48(%rbp),%xmm5
movsd  -0x50(%rbp),%xmm6
movsd  -0x58(%rbp),%xmm7
movsd  -0x60(%rbp),%xmm8
mov    -0x18(%rbp),%rdi
mov    -0x18(%rbp),%rsi
add    $0x8,%rsi
mov    -0x18(%rbp),%rdx
add    $0x10,%rdx
mov    -0x18(%rbp),%rcx
add    $0x18,%rcx
mov    -0x18(%rbp),%r8
add    $0x20,%r8
mov    -0x18(%rbp),%r9
add    $0x28,%r9
mov    -0x18(%rbp),%r10
add    $0x30,%r10
mov    -0x18(%rbp),%rax
add    $0x38,%rax
movsd  %xmm8,(%rsp)
mov    %r10,0x8(%rsp)
mov    %rax,0x10(%rsp)
call   1030 <od_fast_renorm@plt>
add    $0x80,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<od_mul_od_d>:
push   %r15
push   %r14
push   %rbx
sub    $0x70,%rsp
mov    %rsi,%r14
movaps %xmm0,%xmm1
movsd  %xmm0,0x60(%rsp)
mov    %rdi,%r15
movsd  0x38(%rdi),%xmm0
lea    0x20(%rsp),%rbx
mov    %rbx,%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,0x58(%rsp)
xorpd  %xmm0,%xmm0
addsd  0x20(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movsd  0x30(%r15),%xmm0
movsd  0x60(%rsp),%xmm1
mov    %rbx,%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,0x50(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x58(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x48(%rsp)
movsd  0x28(%rsp),%xmm0
addsd  0x20(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movsd  0x28(%r15),%xmm0
movsd  0x60(%rsp),%xmm1
mov    %rbx,%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,0x58(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x50(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x40(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x48(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x38(%rsp)
movsd  0x28(%rsp),%xmm0
addsd  0x20(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movsd  0x20(%r15),%xmm0
movsd  0x60(%rsp),%xmm1
mov    %rbx,%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,0x50(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x58(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x48(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x40(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x30(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x38(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x68(%rsp)
movsd  0x28(%rsp),%xmm0
addsd  0x20(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movsd  0x18(%r15),%xmm0
movsd  0x60(%rsp),%xmm1
mov    %rbx,%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,0x58(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x50(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x40(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x48(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x38(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x30(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x30(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x68(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x68(%rsp)
movsd  0x28(%rsp),%xmm0
addsd  0x20(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movsd  0x10(%r15),%xmm0
movsd  0x60(%rsp),%xmm1
mov    %rbx,%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,0x50(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x58(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x48(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x40(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x40(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x38(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x38(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x30(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x30(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x68(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x68(%rsp)
movsd  0x28(%rsp),%xmm0
addsd  0x20(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movsd  0x8(%r15),%xmm0
movsd  0x60(%rsp),%xmm1
mov    %rbx,%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,0x58(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x50(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x50(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x48(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x48(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x40(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x40(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x38(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x38(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x30(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x30(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x68(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x68(%rsp)
movsd  0x28(%rsp),%xmm0
addsd  0x20(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movsd  (%r15),%xmm0
movsd  0x60(%rsp),%xmm1
mov    %rbx,%rdi
call   1040 <dd_two_prod@plt>
movsd  %xmm0,0x60(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x58(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x58(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x50(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x50(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x48(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x48(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x40(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x40(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x38(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x38(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x30(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  %xmm0,0x30(%rsp)
movsd  0x20(%rsp),%xmm1
movsd  0x68(%rsp),%xmm0
mov    %rbx,%rdi
call   1050 <dd_two_sum@plt>
movsd  0x28(%rsp),%xmm1
addsd  0x20(%rsp),%xmm1
movaps %xmm0,%xmm7
lea    0x8(%r14),%rsi
lea    0x10(%r14),%rdx
lea    0x18(%r14),%rcx
lea    0x20(%r14),%r8
lea    0x28(%r14),%r9
lea    0x30(%r14),%rax
lea    0x38(%r14),%rdi
mov    %rdi,0x10(%rsp)
mov    %rax,0x8(%rsp)
movsd  %xmm1,(%rsp)
movsd  0x60(%rsp),%xmm0
movsd  0x58(%rsp),%xmm1
movsd  0x50(%rsp),%xmm2
movsd  0x48(%rsp),%xmm3
movsd  0x40(%rsp),%xmm4
movsd  0x38(%rsp),%xmm5
movsd  0x30(%rsp),%xmm6
mov    %r14,%rdi
call   1030 <od_fast_renorm@plt>
add    $0x70,%rsp
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
define void @od_mul_od_d(double* %0, double %1, double* %2) {
%4 = alloca double*
%5 = alloca double
%6 = alloca double*
%7 = alloca double
%8 = alloca double
%9 = alloca double
%10 = alloca double
%11 = alloca double
%12 = alloca double
%13 = alloca double
%14 = alloca double
%15 = alloca double
%16 = alloca double
store double* %0, double** %4
store double %1, double* %5
store double* %2, double** %6
store double 0.000000e+00, double* %15
%17 = load double*, double** %4
%18 = getelementptr inbounds double, double* %17, i64 7
%19 = load double, double* %18
%20 = load double, double* %5
%21 = call double @dd_two_prod(double %19, double %20, double* %16)
store double %21, double* %14
%22 = load double, double* %16
%23 = load double, double* %15
%24 = fadd double %23, %22
store double %24, double* %15
%25 = load double*, double** %4
%26 = getelementptr inbounds double, double* %25, i64 6
%27 = load double, double* %26
%28 = load double, double* %5
%29 = call double @dd_two_prod(double %27, double %28, double* %16)
store double %29, double* %13
%30 = load double, double* %14
%31 = load double, double* %16
%32 = call double @dd_two_sum(double %30, double %31, double* %16)
store double %32, double* %14
%33 = load double, double* %16
%34 = load double, double* %15
%35 = fadd double %34, %33
store double %35, double* %15
%36 = load double*, double** %4
%37 = getelementptr inbounds double, double* %36, i64 5
%38 = load double, double* %37
%39 = load double, double* %5
%40 = call double @dd_two_prod(double %38, double %39, double* %16)
store double %40, double* %12
%41 = load double, double* %13
%42 = load double, double* %16
%43 = call double @dd_two_sum(double %41, double %42, double* %16)
store double %43, double* %13
%44 = load double, double* %14
%45 = load double, double* %16
%46 = call double @dd_two_sum(double %44, double %45, double* %16)
store double %46, double* %14
%47 = load double, double* %16
%48 = load double, double* %15
%49 = fadd double %48, %47
store double %49, double* %15
%50 = load double*, double** %4
%51 = getelementptr inbounds double, double* %50, i64 4
%52 = load double, double* %51
%53 = load double, double* %5
%54 = call double @dd_two_prod(double %52, double %53, double* %16)
store double %54, double* %11
%55 = load double, double* %12
%56 = load double, double* %16
%57 = call double @dd_two_sum(double %55, double %56, double* %16)
store double %57, double* %12
%58 = load double, double* %13
%59 = load double, double* %16
%60 = call double @dd_two_sum(double %58, double %59, double* %16)
store double %60, double* %13
%61 = load double, double* %14
%62 = load double, double* %16
%63 = call double @dd_two_sum(double %61, double %62, double* %16)
store double %63, double* %14
%64 = load double, double* %16
%65 = load double, double* %15
%66 = fadd double %65, %64
store double %66, double* %15
%67 = load double*, double** %4
%68 = getelementptr inbounds double, double* %67, i64 3
%69 = load double, double* %68
%70 = load double, double* %5
%71 = call double @dd_two_prod(double %69, double %70, double* %16)
store double %71, double* %10
%72 = load double, double* %11
%73 = load double, double* %16
%74 = call double @dd_two_sum(double %72, double %73, double* %16)
store double %74, double* %11
%75 = load double, double* %12
%76 = load double, double* %16
%77 = call double @dd_two_sum(double %75, double %76, double* %16)
store double %77, double* %12
%78 = load double, double* %13
%79 = load double, double* %16
%80 = call double @dd_two_sum(double %78, double %79, double* %16)
store double %80, double* %13
%81 = load double, double* %14
%82 = load double, double* %16
%83 = call double @dd_two_sum(double %81, double %82, double* %16)
store double %83, double* %14
%84 = load double, double* %16
%85 = load double, double* %15
%86 = fadd double %85, %84
store double %86, double* %15
%87 = load double*, double** %4
%88 = getelementptr inbounds double, double* %87, i64 2
%89 = load double, double* %88
%90 = load double, double* %5
%91 = call double @dd_two_prod(double %89, double %90, double* %16)
store double %91, double* %9
%92 = load double, double* %10
%93 = load double, double* %16
%94 = call double @dd_two_sum(double %92, double %93, double* %16)
store double %94, double* %10
%95 = load double, double* %11
%96 = load double, double* %16
%97 = call double @dd_two_sum(double %95, double %96, double* %16)
store double %97, double* %11
%98 = load double, double* %12
%99 = load double, double* %16
%100 = call double @dd_two_sum(double %98, double %99, double* %16)
store double %100, double* %12
%101 = load double, double* %13
%102 = load double, double* %16
%103 = call double @dd_two_sum(double %101, double %102, double* %16)
store double %103, double* %13
%104 = load double, double* %14
%105 = load double, double* %16
%106 = call double @dd_two_sum(double %104, double %105, double* %16)
store double %106, double* %14
%107 = load double, double* %16
%108 = load double, double* %15
%109 = fadd double %108, %107
store double %109, double* %15
%110 = load double*, double** %4
%111 = getelementptr inbounds double, double* %110, i64 1
%112 = load double, double* %111
%113 = load double, double* %5
%114 = call double @dd_two_prod(double %112, double %113, double* %16)
store double %114, double* %8
%115 = load double, double* %9
%116 = load double, double* %16
%117 = call double @dd_two_sum(double %115, double %116, double* %16)
store double %117, double* %9
%118 = load double, double* %10
%119 = load double, double* %16
%120 = call double @dd_two_sum(double %118, double %119, double* %16)
store double %120, double* %10
%121 = load double, double* %11
%122 = load double, double* %16
%123 = call double @dd_two_sum(double %121, double %122, double* %16)
store double %123, double* %11
%124 = load double, double* %12
%125 = load double, double* %16
%126 = call double @dd_two_sum(double %124, double %125, double* %16)
store double %126, double* %12
%127 = load double, double* %13
%128 = load double, double* %16
%129 = call double @dd_two_sum(double %127, double %128, double* %16)
store double %129, double* %13
%130 = load double, double* %14
%131 = load double, double* %16
%132 = call double @dd_two_sum(double %130, double %131, double* %16)
store double %132, double* %14
%133 = load double, double* %16
%134 = load double, double* %15
%135 = fadd double %134, %133
store double %135, double* %15
%136 = load double*, double** %4
%137 = getelementptr inbounds double, double* %136, i64 0
%138 = load double, double* %137
%139 = load double, double* %5
%140 = call double @dd_two_prod(double %138, double %139, double* %16)
store double %140, double* %7
%141 = load double, double* %8
%142 = load double, double* %16
%143 = call double @dd_two_sum(double %141, double %142, double* %16)
store double %143, double* %8
%144 = load double, double* %9
%145 = load double, double* %16
%146 = call double @dd_two_sum(double %144, double %145, double* %16)
store double %146, double* %9
%147 = load double, double* %10
%148 = load double, double* %16
%149 = call double @dd_two_sum(double %147, double %148, double* %16)
store double %149, double* %10
%150 = load double, double* %11
%151 = load double, double* %16
%152 = call double @dd_two_sum(double %150, double %151, double* %16)
store double %152, double* %11
%153 = load double, double* %12
%154 = load double, double* %16
%155 = call double @dd_two_sum(double %153, double %154, double* %16)
store double %155, double* %12
%156 = load double, double* %13
%157 = load double, double* %16
%158 = call double @dd_two_sum(double %156, double %157, double* %16)
store double %158, double* %13
%159 = load double, double* %14
%160 = load double, double* %16
%161 = call double @dd_two_sum(double %159, double %160, double* %16)
store double %161, double* %14
%162 = load double, double* %16
%163 = load double, double* %15
%164 = fadd double %163, %162
store double %164, double* %15
%165 = load double, double* %7
%166 = load double, double* %8
%167 = load double, double* %9
%168 = load double, double* %10
%169 = load double, double* %11
%170 = load double, double* %12
%171 = load double, double* %13
%172 = load double, double* %14
%173 = load double, double* %15
%174 = load double*, double** %6
%175 = getelementptr inbounds double, double* %174, i64 0
%176 = load double*, double** %6
%177 = getelementptr inbounds double, double* %176, i64 1
%178 = load double*, double** %6
%179 = getelementptr inbounds double, double* %178, i64 2
%180 = load double*, double** %6
%181 = getelementptr inbounds double, double* %180, i64 3
%182 = load double*, double** %6
%183 = getelementptr inbounds double, double* %182, i64 4
%184 = load double*, double** %6
%185 = getelementptr inbounds double, double* %184, i64 5
%186 = load double*, double** %6
%187 = getelementptr inbounds double, double* %186, i64 6
%188 = load double*, double** %6
%189 = getelementptr inbounds double, double* %188, i64 7
%190 = call i32 @od_fast_renorm(double %165, double %166, double %167, double %168, double %169, double %170, double %171, double %172, double %173, double* %175, double* %177, double* %179, double* %181, double* %183, double* %185, double* %187, double* %189)
ret void
}

LLVM IR (-O2):
define void @od_mul_od_d(double* nocapture %0, double %1, double* %2) {
%4 = alloca double
%5 = bitcast double* %4 to i8*
%6 = getelementptr inbounds double, double* %0, i64 7
%7 = load double, double* %6
%8 = call double @dd_two_prod(double %7, double %1, double* %4)
%9 = load double, double* %4
%10 = fadd double %9, 0.000000e+00
%11 = getelementptr inbounds double, double* %0, i64 6
%12 = load double, double* %11
%13 = call double @dd_two_prod(double %12, double %1, double* %4)
%14 = load double, double* %4
%15 = call double @dd_two_sum(double %8, double %14, double* %4)
%16 = load double, double* %4
%17 = fadd double %10, %16
%18 = getelementptr inbounds double, double* %0, i64 5
%19 = load double, double* %18
%20 = call double @dd_two_prod(double %19, double %1, double* %4)
%21 = load double, double* %4
%22 = call double @dd_two_sum(double %13, double %21, double* %4)
%23 = load double, double* %4
%24 = call double @dd_two_sum(double %15, double %23, double* %4)
%25 = load double, double* %4
%26 = fadd double %17, %25
%27 = getelementptr inbounds double, double* %0, i64 4
%28 = load double, double* %27
%29 = call double @dd_two_prod(double %28, double %1, double* %4)
%30 = load double, double* %4
%31 = call double @dd_two_sum(double %20, double %30, double* %4)
%32 = load double, double* %4
%33 = call double @dd_two_sum(double %22, double %32, double* %4)
%34 = load double, double* %4
%35 = call double @dd_two_sum(double %24, double %34, double* %4)
%36 = load double, double* %4
%37 = fadd double %26, %36
%38 = getelementptr inbounds double, double* %0, i64 3
%39 = load double, double* %38
%40 = call double @dd_two_prod(double %39, double %1, double* %4)
%41 = load double, double* %4
%42 = call double @dd_two_sum(double %29, double %41, double* %4)
%43 = load double, double* %4
%44 = call double @dd_two_sum(double %31, double %43, double* %4)
%45 = load double, double* %4
%46 = call double @dd_two_sum(double %33, double %45, double* %4)
%47 = load double, double* %4
%48 = call double @dd_two_sum(double %35, double %47, double* %4)
%49 = load double, double* %4
%50 = fadd double %37, %49
%51 = getelementptr inbounds double, double* %0, i64 2
%52 = load double, double* %51
%53 = call double @dd_two_prod(double %52, double %1, double* %4)
%54 = load double, double* %4
%55 = call double @dd_two_sum(double %40, double %54, double* %4)
%56 = load double, double* %4
%57 = call double @dd_two_sum(double %42, double %56, double* %4)
%58 = load double, double* %4
%59 = call double @dd_two_sum(double %44, double %58, double* %4)
%60 = load double, double* %4
%61 = call double @dd_two_sum(double %46, double %60, double* %4)
%62 = load double, double* %4
%63 = call double @dd_two_sum(double %48, double %62, double* %4)
%64 = load double, double* %4
%65 = fadd double %50, %64
%66 = getelementptr inbounds double, double* %0, i64 1
%67 = load double, double* %66
%68 = call double @dd_two_prod(double %67, double %1, double* %4)
%69 = load double, double* %4
%70 = call double @dd_two_sum(double %53, double %69, double* %4)
%71 = load double, double* %4
%72 = call double @dd_two_sum(double %55, double %71, double* %4)
%73 = load double, double* %4
%74 = call double @dd_two_sum(double %57, double %73, double* %4)
%75 = load double, double* %4
%76 = call double @dd_two_sum(double %59, double %75, double* %4)
%77 = load double, double* %4
%78 = call double @dd_two_sum(double %61, double %77, double* %4)
%79 = load double, double* %4
%80 = call double @dd_two_sum(double %63, double %79, double* %4)
%81 = load double, double* %4
%82 = fadd double %65, %81
%83 = load double, double* %0
%84 = call double @dd_two_prod(double %83, double %1, double* %4)
%85 = load double, double* %4
%86 = call double @dd_two_sum(double %68, double %85, double* %4)
%87 = load double, double* %4
%88 = call double @dd_two_sum(double %70, double %87, double* %4)
%89 = load double, double* %4
%90 = call double @dd_two_sum(double %72, double %89, double* %4)
%91 = load double, double* %4
%92 = call double @dd_two_sum(double %74, double %91, double* %4)
%93 = load double, double* %4
%94 = call double @dd_two_sum(double %76, double %93, double* %4)
%95 = load double, double* %4
%96 = call double @dd_two_sum(double %78, double %95, double* %4)
%97 = load double, double* %4
%98 = call double @dd_two_sum(double %80, double %97, double* %4)
%99 = load double, double* %4
%100 = fadd double %82, %99
%101 = getelementptr inbounds double, double* %2, i64 1
%102 = getelementptr inbounds double, double* %2, i64 2
%103 = getelementptr inbounds double, double* %2, i64 3
%104 = getelementptr inbounds double, double* %2, i64 4
%105 = getelementptr inbounds double, double* %2, i64 5
%106 = getelementptr inbounds double, double* %2, i64 6
%107 = getelementptr inbounds double, double* %2, i64 7
%108 = call i32 @od_fast_renorm(double %84, double %86, double %88, double %90, double %92, double %94, double %96, double %98, double %100, double* %2, double* %101, double* %102, double* %103, double* %104, double* %105, double* %106, double* %107)
ret void
}