clang/test/CodeGen/X86/sse4a-builtins.c

   1 // RUN: %clang_cc1 -x c -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +sse4a -emit-llvm -o - -Wall -Werror | FileCheck %s
   2 // RUN: %clang_cc1 -x c -flax-vector-conversions=none -ffreestanding %s -triple=i386-apple-darwin -target-feature +sse4a -emit-llvm -o - -Wall -Werror | FileCheck %s
   3 // RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +sse4a -emit-llvm -o - -Wall -Werror | FileCheck %s
   4 // RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s -triple=i386-apple-darwin -target-feature +sse4a -emit-llvm -o - -Wall -Werror | FileCheck %s
   5
   6
   7 #include <x86intrin.h>
   8
   9 // NOTE: This should match the tests in llvm/test/CodeGen/X86/sse4a-intrinsics-fast-isel.ll
  10
  11 __m128i test_mm_extracti_si64(__m128i x) {
  12   // CHECK-LABEL: test_mm_extracti_si64
  13   // CHECK: call {{.*}}<2 x i64> @llvm.x86.sse4a.extrqi(<2 x i64> %{{[^,]+}}, i8 3, i8 2)
  14   return _mm_extracti_si64(x, 3, 2);
  15 }
  16
  17 __m128i test_mm_extract_si64(__m128i x, __m128i y) {
  18   // CHECK-LABEL: test_mm_extract_si64
  19   // CHECK: call {{.*}}<2 x i64> @llvm.x86.sse4a.extrq(<2 x i64> %{{[^,]+}}, <16 x i8> %{{[^,]+}})
  20   return _mm_extract_si64(x, y);
  21 }
  22
  23 __m128i test_mm_inserti_si64(__m128i x, __m128i y) {
  24   // CHECK-LABEL: test_mm_inserti_si64
  25   // CHECK: call {{.*}}<2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %{{[^,]+}}, <2 x i64> %{{[^,]+}}, i8 5, i8 6)
  26   return _mm_inserti_si64(x, y, 5, 6);
  27 }
  28
  29 __m128i test_mm_insert_si64(__m128i x, __m128i y) {
  30   // CHECK-LABEL: test_mm_insert_si64
  31   // CHECK: call {{.*}}<2 x i64> @llvm.x86.sse4a.insertq(<2 x i64> %{{[^,]+}}, <2 x i64> %{{[^,]+}})
  32   return _mm_insert_si64(x, y);
  33 }
  34
  35 void test_mm_stream_sd(double *p, __m128d a) {
  36   // CHECK-LABEL: test_mm_stream_sd
  37   // CHECK: extractelement <2 x double> %{{.*}}, i64 0
  38   // CHECK: store double %{{.*}}, ptr %{{.*}}, align 1, !nontemporal
  39    _mm_stream_sd(p, a);
  40 }
  41
  42 void test_mm_stream_sd_void(void *p, __m128d a) {
  43   // CHECK-LABEL: test_mm_stream_sd_void
  44   // CHECK: extractelement <2 x double> %{{.*}}, i64 0
  45   // CHECK: store double %{{.*}}, ptr %{{.*}}, align 1, !nontemporal
  46    _mm_stream_sd(p, a);
  47 }
  48
  49 void test_mm_stream_ss(float *p, __m128 a) {
  50   // CHECK-LABEL: test_mm_stream_ss
  51   // CHECK: extractelement <4 x float> %{{.*}}, i64 0
  52   // CHECK: store float %{{.*}}, ptr %{{.*}}, align 1, !nontemporal
  53   _mm_stream_ss(p, a);
  54 }
  55
  56 void test_mm_stream_s_void(void *p, __m128 a) {
  57   // CHECK-LABEL: test_mm_stream_s_void
  58   // CHECK: extractelement <4 x float> %{{.*}}, i64 0
  59   // CHECK: store float %{{.*}}, ptr %{{.*}}, align 1, !nontemporal
  60   _mm_stream_ss(p, a);
  61 }