================
@@ -0,0 +1,48 @@
+// RUN: %clang_cc1 -x c -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=x86_64-apple-darwin -target-feature +sse4.1
-emit-llvm -o - -Wall -Werror | FileCheck %s --check-prefixes=CHECK
+// RUN: %clang_cc1 -x c -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=x86_64-apple-darwin -target-feature +sse4.1
-fno-signed-char -emit-llvm -o - -Wall -Werror | FileCheck %s
--check-prefixes=CHECK
+// RUN: %clang_cc1 -x c -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=i386-apple-darwin -target-feature +sse4.1 -emit-llvm
-o - -Wall -Werror | FileCheck %s --check-prefixes=CHECK
+// RUN: %clang_cc1 -x c -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=i386-apple-darwin -target-feature +sse4.1
-fno-signed-char -emit-llvm -o - -Wall -Werror | FileCheck %s
--check-prefixes=CHECK
+// RUN: %clang_cc1 -x c++ -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=x86_64-apple-darwin -target-feature +sse4.1
-emit-llvm -o - -Wall -Werror | FileCheck %s --check-prefixes=CHECK
+// RUN: %clang_cc1 -x c++ -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=x86_64-apple-darwin -target-feature +sse4.1
-fno-signed-char -emit-llvm -o - -Wall -Werror | FileCheck %s
--check-prefixes=CHECK
+// RUN: %clang_cc1 -x c++ -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=i386-apple-darwin -target-feature +sse4.1 -emit-llvm
-o - -Wall -Werror | FileCheck %s --check-prefixes=CHECK
+// RUN: %clang_cc1 -x c++ -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=i386-apple-darwin -target-feature +sse4.1
-fno-signed-char -emit-llvm -o - -Wall -Werror | FileCheck %s
--check-prefixes=CHECK
+
+// RUN: %clang_cc1 -x c -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=x86_64-apple-darwin -target-feature +sse4.1
-emit-llvm -o - -Wall -Werror -fexperimental-new-constant-interpreter |
FileCheck %s --check-prefixes=CHECK
+// RUN: %clang_cc1 -x c -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=x86_64-apple-darwin -target-feature +sse4.1
-fno-signed-char -emit-llvm -o - -Wall -Werror
-fexperimental-new-constant-interpreter | FileCheck %s --check-prefixes=CHECK
+// RUN: %clang_cc1 -x c -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=i386-apple-darwin -target-feature +sse4.1 -emit-llvm
-o - -Wall -Werror -fexperimental-new-constant-interpreter | FileCheck %s
--check-prefixes=CHECK
+// RUN: %clang_cc1 -x c -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=i386-apple-darwin -target-feature +sse4.1
-fno-signed-char -emit-llvm -o - -Wall -Werror
-fexperimental-new-constant-interpreter | FileCheck %s --check-prefixes=CHECK
+// RUN: %clang_cc1 -x c++ -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=x86_64-apple-darwin -target-feature +sse4.1
-emit-llvm -o - -Wall -Werror -fexperimental-new-constant-interpreter |
FileCheck %s --check-prefixes=CHECK
+// RUN: %clang_cc1 -x c++ -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=x86_64-apple-darwin -target-feature +sse4.1
-fno-signed-char -emit-llvm -o - -Wall -Werror
-fexperimental-new-constant-interpreter | FileCheck %s --check-prefixes=CHECK
+// RUN: %clang_cc1 -x c++ -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=i386-apple-darwin -target-feature +sse4.1 -emit-llvm
-o - -Wall -Werror -fexperimental-new-constant-interpreter | FileCheck %s
--check-prefixes=CHECK
+// RUN: %clang_cc1 -x c++ -frounding-math -flax-vector-conversions=none
-ffreestanding %s -triple=i386-apple-darwin -target-feature +sse4.1
-fno-signed-char -emit-llvm -o - -Wall -Werror
-fexperimental-new-constant-interpreter | FileCheck %s --check-prefixes=CHECK
+
+
+#include <immintrin.h>
+
+__m128d test_mm_round_pd_roundeven(__m128d x) {
+ // CHECK-LABEL: test_mm_round_pd_roundeven
+ // CHECK: %{{.*}} = call <2 x double>
@llvm.experimental.constrained.roundeven.v2f64(<2 x double> %{{.*}}, metadata
!"fpexcept.ignore")
+ return _mm_round_pd(x, 0);
+}
+
+__m128 test_mm_round_ps_floor(__m128 x) {
+ // CHECK-LABEL: test_mm_round_ps_floor
+ // CHECK: %{{.*}} = call <4 x float>
@llvm.experimental.constrained.floor.v4f32(<4 x float> %{{.*}}, metadata
!"fpexcept.ignore")
+ return _mm_round_ps(x, 1);
+}
+
+__m128d test_mm_round_sd_ceil(__m128d x, __m128d y) {
+ // CHECK-LABEL: test_mm_round_sd_ceil
+ // CHECK: %[[A:.*]] = extractelement <2 x double> %{{.*}}, i32 0
+ // CHECK: %[[B:.*]] = call double
@llvm.experimental.constrained.ceil.f64(double %[[A:.*]], metadata
!"fpexcept.ignore")
+ // CHECK: %{{.*}} = insertelement <2 x double> %0, double %[[B:.*]], i32 0
+ return _mm_round_sd(x, y, 2);
+}
+
+__m128 test_mm_round_ss_trunc(__m128 x, __m128 y) {
+ // CHECK-LABEL: test_mm_round_ss_trunc
+ // CHECK: %[[A:.*]] = extractelement <4 x float> %{{.*}}, i32 0
+ // CHECK: %[[B:.*]] = call float
@llvm.experimental.constrained.trunc.f32(float %[[A:.*]], metadata
!"fpexcept.ignore")
+ // CHECK: %{{.*}} = insertelement <4 x float> %0, float %[[B:.*]], i32 0
+ return _mm_round_ss(x, y, 3);
+}
----------------
RKSimon wrote:
missing newline and end of file
https://github.com/llvm/llvm-project/pull/171227
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