void gll_weights_order8_square(double *out_3995493972137613764) {
  out_3995493972137613764[0] = 0.0277777777777778;
  out_3995493972137613764[1] = 0.165495361560806;
  out_3995493972137613764[2] = 0.274538712500162;
  out_3995493972137613764[3] = 0.346428510973046;
  out_3995493972137613764[4] = 0.371519274376417;
  out_3995493972137613764[5] = 0.346428510973046;
  out_3995493972137613764[6] = 0.274538712500162;
  out_3995493972137613764[7] = 0.165495361560806;
  out_3995493972137613764[8] = 0.0277777777777778;
}


x86 assembly (clang, -O0):
<gll_weights_order8_square>:
push   %rbp
mov    %rsp,%rbp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rax
movsd  0xeec(%rip),%xmm0
movsd  %xmm0,(%rax)
mov    -0x8(%rbp),%rax
movsd  0xee4(%rip),%xmm0
movsd  %xmm0,0x8(%rax)
mov    -0x8(%rbp),%rax
movsd  0xedb(%rip),%xmm0
movsd  %xmm0,0x10(%rax)
mov    -0x8(%rbp),%rax
movsd  0xed2(%rip),%xmm0
movsd  %xmm0,0x18(%rax)
mov    -0x8(%rbp),%rax
movsd  0xec9(%rip),%xmm0
movsd  %xmm0,0x20(%rax)
mov    -0x8(%rbp),%rax
movsd  0xeb0(%rip),%xmm0
movsd  %xmm0,0x28(%rax)
mov    -0x8(%rbp),%rax
movsd  0xe97(%rip),%xmm0
movsd  %xmm0,0x30(%rax)
mov    -0x8(%rbp),%rax
movsd  0xe7e(%rip),%xmm0
movsd  %xmm0,0x38(%rax)
mov    -0x8(%rbp),%rax
movsd  0xe65(%rip),%xmm0
movsd  %xmm0,0x40(%rax)
pop    %rbp
ret

x86 assembly (clang, -O2):
<gll_weights_order8_square>:
movaps 0xef9(%rip),%xmm0
movups %xmm0,(%rdi)
movaps 0xeff(%rip),%xmm0
movups %xmm0,0x10(%rdi)
movaps 0xf04(%rip),%xmm0
movups %xmm0,0x20(%rdi)
movaps 0xf09(%rip),%xmm0
movups %xmm0,0x30(%rdi)
movabs $0x3f9c71c71c71c723,%rax
71 9c 3f
mov    %rax,0x40(%rdi)
ret

LLVM IR (-O0):
define void @gll_weights_order8_square(double* %0) {
%2 = alloca double*
store double* %0, double** %2
%3 = load double*, double** %2
%4 = getelementptr inbounds double, double* %3, i64 0
store double 0x3F9C71C71C71C723, double* %4
%5 = load double*, double** %2
%6 = getelementptr inbounds double, double* %5, i64 1
store double 0x3FC52EF3B6C58CBB, double* %6
%7 = load double*, double** %2
%8 = getelementptr inbounds double, double* %7, i64 2
store double 0x3FD1920AD1EB2525, double* %8
%9 = load double*, double** %2
%10 = getelementptr inbounds double, double* %9, i64 3
store double 0x3FD62BE27D41FF57, double* %10
%11 = load double*, double** %2
%12 = getelementptr inbounds double, double* %11, i64 4
store double 0x3FD7C6F8C751F173, double* %12
%13 = load double*, double** %2
%14 = getelementptr inbounds double, double* %13, i64 5
store double 0x3FD62BE27D41FF57, double* %14
%15 = load double*, double** %2
%16 = getelementptr inbounds double, double* %15, i64 6
store double 0x3FD1920AD1EB2525, double* %16
%17 = load double*, double** %2
%18 = getelementptr inbounds double, double* %17, i64 7
store double 0x3FC52EF3B6C58CBB, double* %18
%19 = load double*, double** %2
%20 = getelementptr inbounds double, double* %19, i64 8
store double 0x3F9C71C71C71C723, double* %20
ret void
}

LLVM IR (-O2):
define void @gll_weights_order8_square(double* nocapture writeonly %0) {
%2 = bitcast double* %0 to <2 x double>*
store <2 x double> <double 0x3F9C71C71C71C723, double 0x3FC52EF3B6C58CBB>, <2 x double>* %2
%3 = getelementptr inbounds double, double* %0, i64 2
%4 = bitcast double* %3 to <2 x double>*
store <2 x double> <double 0x3FD1920AD1EB2525, double 0x3FD62BE27D41FF57>, <2 x double>* %4
%5 = getelementptr inbounds double, double* %0, i64 4
%6 = bitcast double* %5 to <2 x double>*
store <2 x double> <double 0x3FD7C6F8C751F173, double 0x3FD62BE27D41FF57>, <2 x double>* %6
%7 = getelementptr inbounds double, double* %0, i64 6
%8 = bitcast double* %7 to <2 x double>*
store <2 x double> <double 0x3FD1920AD1EB2525, double 0x3FC52EF3B6C58CBB>, <2 x double>* %8
%9 = getelementptr inbounds double, double* %0, i64 8
store double 0x3F9C71C71C71C723, double* %9
ret void
}