update tests

Author: stomfaig

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

@@ -1511,13 +1511,13 @@ __m256 test_mm256_rcp_ps(__m256 A) {
 
 __m256d test_mm256_round_pd(__m256d x) {
   // CHECK-LABEL: test_mm256_round_pd
-  // CHECK: %{{.*}} = call <4 x double> @llvm.experimental.constrained.floor.v4f64(<4 x double> %{{.*}}, metadata !"fpexcept.strict") 
+  // CHECK: %{{.*}} = call <4 x double> @llvm.experimental.constrained.roundeven.v4f64(<4 x double> %{{.*}}, metadata !"fpexcept.strict")
   return _mm256_round_pd(x, 4);
 }
 
 __m256 test_mm256_round_ps(__m256 x) {
   // CHECK-LABEL: test_mm256_round_ps
-  // CHECK: %{{.*}} = call <8 x float> @llvm.experimental.constrained.floor.v8f32(<8 x float> %{{.*}}, metadata !"fpexcept.strict")
+  // CHECK: %{{.*}} = call <8 x float> @llvm.experimental.constrained.roundeven.v8f32(<8 x float> %{{.*}}, metadata !"fpexcept.strict") 
   return _mm256_round_ps(x, 4);
 }
 

clang/test/CodeGen/X86/sse41-builtins.c

@@ -438,28 +438,28 @@ TEST_CONSTEXPR(match_v8hi(_mm_packus_epi32((__m128i)(__v4si){40000, -50000, 3276
 
 __m128d test_mm_round_pd(__m128d x) {
   // CHECK-LABEL: test_mm_round_pd
-  // CHECK: %{{.*}} = call <2 x double> @llvm.experimental.constrained.floor.v2f64(<2 x double> %{{.*}}, metadata !"fpexcept.strict") 
+  // CHECK: %{{.*}} = call <2 x double> @llvm.experimental.constrained.roundeven.v2f64(<2 x double> %{{.*}}, metadata !"fpexcept.strict") 
   return _mm_round_pd(x, 4);
 }
 
 __m128 test_mm_round_ps(__m128 x) {
   // CHECK-LABEL: test_mm_round_ps
-  // CHECK: %{{.*}} = call <4 x float> @llvm.experimental.constrained.floor.v4f32(<4 x float> %{{.*}}, metadata !"fpexcept.strict")
+  // CHECK: %{{.*}} = call <4 x float> @llvm.experimental.constrained.roundeven.v4f32(<4 x float> %{{.*}}, metadata !"fpexcept.strict") 
   return _mm_round_ps(x, 4);
 }
 
 __m128d test_mm_round_sd(__m128d x, __m128d y) {
   // CHECK-LABEL: test_mm_round_sd
   // CHECK: %[[A:.*]] = extractelement <2 x double> %{{.*}}, i32 0
-  // CHECK: %[[B:.*]] = call double @llvm.experimental.constrained.floor.f64(double %[[A:.*]], metadata !"fpexcept.strict")
+  // CHECK: %[[B:.*]] = call double @llvm.experimental.constrained.roundeven.f64(double %[[A:.*]], metadata !"fpexcept.strict")
   // CHECK: %{{.*}} = insertelement <2 x double> %0, double %[[B:.*]], i32 0
   return _mm_round_sd(x, y, 4);
 }
 
 __m128 test_mm_round_ss(__m128 x, __m128 y) {
   // CHECK-LABEL: test_mm_round_ss
   // CHECK: %[[A:.*]] = extractelement <4 x float> %{{.*}}, i32 0
-  // CHECK: %[[B:.*]] = call float @llvm.experimental.constrained.floor.f32(float %[[A:.*]], metadata !"fpexcept.strict")
+  // CHECK: %[[B:.*]] = call float @llvm.experimental.constrained.roundeven.f32(float %[[A:.*]], metadata !"fpexcept.strict") 
   // CHECK: %{{.*}} = insertelement <4 x float> %0, float %[[B:.*]], i32 0
   return _mm_round_ss(x, y, 4);
 }