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annotate clang/test/CodeGen/attr-target-x86-mmx.c @ 207:2e18cbf3894f

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LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
parents 1d019706d866
children
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1 // RUN: %clang_cc1 -triple i386-linux-gnu -emit-llvm %s -o - | FileCheck %s
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2 // Picking a cpu that doesn't have mmx or sse by default so we can enable it later.
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3
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4 #define __MM_MALLOC_H
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5
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6 #include <x86intrin.h>
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7
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8 // Verify that when we turn on sse that we also turn on mmx.
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9 void __attribute__((target("sse"))) shift(__m64 a, __m64 b, int c) {
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10 _mm_slli_pi16(a, c);
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11 _mm_slli_pi32(a, c);
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12 _mm_slli_si64(a, c);
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13
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14 _mm_srli_pi16(a, c);
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15 _mm_srli_pi32(a, c);
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16 _mm_srli_si64(a, c);
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17
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18 _mm_srai_pi16(a, c);
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19 _mm_srai_pi32(a, c);
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20 }
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21
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22 // CHECK: "target-features"="+cx8,+mmx,+sse,+x87"