| 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" |
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| 23 | |
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