clang/test/CodeGen/X86/mmx-inline-asm.c

   1 // RUN: %clang_cc1 -emit-llvm -triple i386 -target-feature +mmx %s -o - | FileCheck %s
   2 #include <mmintrin.h>
   3
   4 // CHECK: { x86_mmx, x86_mmx, x86_mmx, x86_mmx, x86_mmx, x86_mmx, x86_mmx }
   5
   6 void foo(long long fill) {
   7   __m64 vfill = _mm_cvtsi64_m64(fill);
   8   __m64 v1, v2, v3, v4, v5, v6, v7;
   9
  10   __asm__ __volatile__ (
  11     "\tmovq  %7, %0\n"
  12     "\tmovq  %7, %1\n"
  13     "\tmovq  %7, %2\n"
  14     "\tmovq  %7, %3\n"
  15     "\tmovq  %7, %4\n"
  16     "\tmovq  %7, %5\n"
  17     "\tmovq  %7, %6"
  18     : "=&y" (v1), "=&y" (v2), "=&y" (v3),
  19       "=&y" (v4), "=&y" (v5), "=&y" (v6), "=y" (v7)
  20     : "y" (vfill));
  21 }