66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
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// RUN: %clang_cc1 %s -O3 -triple=x86_64-apple-darwin -target-feature +avx -emit-llvm -o - | FileCheck %s
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// Don't include mm_malloc.h, it's system specific.
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#define __MM_MALLOC_H
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#include <immintrin.h>
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//
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// Test LLVM IR codegen of shuffle instructions
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//
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__m256 x(__m256 a, __m256 b) {
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// Check if the mask is correct
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// CHECK: shufflevector{{.*}}<i32 3, i32 2, i32 8, i32 11, i32 7, i32 6, i32 12, i32 15>
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return _mm256_shuffle_ps(a, b, 203);
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}
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__m128d test_mm_permute_pd(__m128d a) {
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// Check if the mask is correct
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// CHECK: shufflevector{{.*}}<i32 1, i32 0>
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return _mm_permute_pd(a, 1);
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}
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__m256d test_mm256_permute_pd(__m256d a) {
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// Check if the mask is correct
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// CHECK: shufflevector{{.*}}<i32 1, i32 0, i32 3, i32 2>
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return _mm256_permute_pd(a, 5);
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}
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__m128 test_mm_permute_ps(__m128 a) {
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// Check if the mask is correct
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// CHECK: shufflevector{{.*}}<i32 3, i32 2, i32 1, i32 0>
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return _mm_permute_ps(a, 0x1b);
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}
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// Test case for PR12401
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__m128 test_mm_permute_ps2(__m128 a) {
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// Check if the mask is correct
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// CHECK: shufflevector{{.*}}<i32 2, i32 1, i32 2, i32 3>
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return _mm_permute_ps(a, 0xe6);
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}
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__m256 test_mm256_permute_ps(__m256 a) {
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// Check if the mask is correct
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// CHECK: shufflevector{{.*}}<i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4>
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return _mm256_permute_ps(a, 0x1b);
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}
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__m256d test_mm256_permute2f128_pd(__m256d a, __m256d b) {
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// Check if the mask is correct
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// CHECK: @llvm.x86.avx.vperm2f128.pd.256
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return _mm256_permute2f128_pd(a, b, 0x31);
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}
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__m256 test_mm256_permute2f128_ps(__m256 a, __m256 b) {
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// Check if the mask is correct
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// CHECK: @llvm.x86.avx.vperm2f128.ps.256
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return _mm256_permute2f128_ps(a, b, 0x13);
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}
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__m256i test_mm256_permute2f128_si256(__m256i a, __m256i b) {
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// Check if the mask is correct
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// CHECK: @llvm.x86.avx.vperm2f128.si.256
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return _mm256_permute2f128_si256(a, b, 0x20);
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}
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