1 files changed, 43 insertions, 0 deletions
diff --git a/clang/test/CodeGen/arm64-vrsqrt.c b/clang/test/CodeGen/arm64-vrsqrt.c
new file mode 100644
index 00000000000..45a536ca28e
--- /dev/null
+++ b/clang/test/CodeGen/arm64-vrsqrt.c
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 -triple arm64-apple-ios7.0 -ffreestanding -emit-llvm -O1 -o - %s | FileCheck %s
+
+#include <arm_neon.h>
+
+uint32x2_t test_vrsqrte_u32(uint32x2_t in) {
+  // CHECK-LABEL: @test_vrsqrte_u32
+  // CHECK: call <2 x i32> @llvm.arm64.neon.ursqrte.v2i32(<2 x i32> %in)
+  return vrsqrte_u32(in);
+}
+
+float32x2_t test_vrsqrte_f32(float32x2_t in) {
+  // CHECK-LABEL: @test_vrsqrte_f32
+  // CHECK: call <2 x float> @llvm.arm64.neon.frsqrte.v2f32(<2 x float> %in)
+  return vrsqrte_f32(in);
+}
+
+
+uint32x4_t test_vrsqrteq_u32(uint32x4_t in) {
+  // CHECK-LABEL: @test_vrsqrteq_u32
+  // CHECK: call <4 x i32> @llvm.arm64.neon.ursqrte.v4i32(<4 x i32> %in)
+  return vrsqrteq_u32(in);
+}
+
+float32x4_t test_vrsqrteq_f32(float32x4_t in) {
+  // CHECK-LABEL: @test_vrsqrteq_f32
+  // CHECK: call <4 x float> @llvm.arm64.neon.frsqrte.v4f32(<4 x float> %in)
+  return vrsqrteq_f32(in);
+}
+
+
+float32x2_t test_vrsqrts_f32(float32x2_t est, float32x2_t val) {
+  // CHECK-LABEL: @test_vrsqrts_f32
+  // CHECK: call <2 x float> @llvm.arm64.neon.frsqrts.v2f32(<2 x float> %est, <2 x float> %val)
+  return vrsqrts_f32(est, val);
+}
+
+
+float32x4_t test_vrsqrtsq_f32(float32x4_t est, float32x4_t val) {
+  // CHECK-LABEL: @test_vrsqrtsq_f32
+  // CHECK: call <4 x float> @llvm.arm64.neon.frsqrts.v4f32(<4 x float> %est, <4 x float> %val)
+  return vrsqrtsq_f32(est, val);
+}
+