ae85da86ad
Discussed with @craig.topper and @spatel - this is to try and tidyup the codegen folder and move the x86 specific tests (as opposed to general tests that just happen to use x86 triples) into subfolders. Its up to other targets if they follow suit. It also helps speed up test iterations as using wildcards on lit commands often misses some filenames.
46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
// RUN: %clang_cc1 %s -triple x86_64-unknown-linux-gnu -emit-llvm -target-feature +avx512f -o - | FileCheck %s
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typedef long long __m128i __attribute__ ((vector_size (16)));
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typedef long long __m256i __attribute__ ((vector_size (32)));
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typedef long long __m512i __attribute__ ((vector_size (64)));
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// CHECK: define <2 x i64> @testXMMout(<2 x i64>* %p) #0
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__m128i testXMMout(__m128i *p) {
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__m128i xmm0;
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__asm__("vmovdqu %1, %0" :"=v"(xmm0) : "m"(*(__m128i*)p));
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return xmm0;
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}
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// CHECK: define <4 x i64> @testYMMout(<4 x i64>* %p) #1
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__m256i testYMMout(__m256i *p) {
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__m256i ymm0;
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__asm__("vmovdqu %1, %0" :"=v"(ymm0) : "m"(*(__m256i*)p));
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return ymm0;
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}
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// CHECK: define <8 x i64> @testZMMout(<8 x i64>* %p) #2
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__m512i testZMMout(__m512i *p) {
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__m512i zmm0;
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__asm__("vmovdqu64 %1, %0" :"=v"(zmm0) : "m"(*(__m512i*)p));
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return zmm0;
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}
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// CHECK: define void @testXMMin(<2 x i64> %xmm0, <2 x i64>* %p) #0
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void testXMMin(__m128i xmm0, __m128i *p) {
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__asm__("vmovdqu %0, %1" : : "v"(xmm0), "m"(*(__m128i*)p));
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}
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// CHECK: define void @testYMMin(<4 x i64> %ymm0, <4 x i64>* %p) #1
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void testYMMin(__m256i ymm0, __m256i *p) {
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__asm__("vmovdqu %0, %1" : : "v"(ymm0), "m"(*(__m256i*)p));
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}
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// CHECK: define void @testZMMin(<8 x i64> %zmm0, <8 x i64>* %p) #2
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void testZMMin(__m512i zmm0, __m512i *p) {
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__asm__("vmovdqu64 %0, %1" : : "v"(zmm0), "m"(*(__m512i*)p));
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}
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// CHECK: attributes #0 = {{.*}}"min-legal-vector-width"="128"
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// CHECK: attributes #1 = {{.*}}"min-legal-vector-width"="256"
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// CHECK: attributes #2 = {{.*}}"min-legal-vector-width"="512"
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