23 lines
577 B
C
23 lines
577 B
C
// RUN: %clang_cc1 -triple i386-linux-gnu -emit-llvm %s -o - | FileCheck %s
|
|
// Picking a cpu that doesn't have mmx or sse by default so we can enable it later.
|
|
|
|
#define __MM_MALLOC_H
|
|
|
|
#include <x86intrin.h>
|
|
|
|
// Verify that when we turn on sse that we also turn on mmx.
|
|
void __attribute__((target("sse"))) shift(__m64 a, __m64 b, int c) {
|
|
_mm_slli_pi16(a, c);
|
|
_mm_slli_pi32(a, c);
|
|
_mm_slli_si64(a, c);
|
|
|
|
_mm_srli_pi16(a, c);
|
|
_mm_srli_pi32(a, c);
|
|
_mm_srli_si64(a, c);
|
|
|
|
_mm_srai_pi16(a, c);
|
|
_mm_srai_pi32(a, c);
|
|
}
|
|
|
|
// CHECK: "target-features"="+cx8,+mmx,+sse,+x87"
|