1 // RUN: %clang_cc1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -emit-llvm -o - %s | FileCheck %s 2 3 #include <arm_neon.h> 4 rnd1(float32x2_t a)5 int32x2_t rnd1(float32x2_t a) { return vrnd_f32(a); } 6 // CHECK: call <2 x float> @llvm.trunc.v2f32(<2 x float> rnd3(float32x4_t a)7 int32x4_t rnd3(float32x4_t a) { return vrndq_f32(a); } 8 // CHECK: call <4 x float> @llvm.trunc.v4f32(<4 x float> rnd5(float64x2_t a)9 int64x2_t rnd5(float64x2_t a) { return vrndq_f64(a); } 10 // CHECK: call <2 x double> @llvm.trunc.v2f64(<2 x double> 11 12 rnd7(float32x2_t a)13 int32x2_t rnd7(float32x2_t a) { return vrndn_f32(a); } 14 // CHECK: call <2 x float> @llvm.aarch64.neon.frintn.v2f32(<2 x float> rnd8(float32x4_t a)15 int32x4_t rnd8(float32x4_t a) { return vrndnq_f32(a); } 16 // CHECK: call <4 x float> @llvm.aarch64.neon.frintn.v4f32(<4 x float> rnd9(float64x2_t a)17 int64x2_t rnd9(float64x2_t a) { return vrndnq_f64(a); } 18 // CHECK: call <2 x double> @llvm.aarch64.neon.frintn.v2f64(<2 x double> rnd10(float64x2_t a)19 int64x2_t rnd10(float64x2_t a) { return vrndnq_f64(a); } 20 // CHECK: call <2 x double> @llvm.aarch64.neon.frintn.v2f64(<2 x double> 21 rnd11(float32x2_t a)22 int32x2_t rnd11(float32x2_t a) { return vrndm_f32(a); } 23 // CHECK: call <2 x float> @llvm.floor.v2f32(<2 x float> rnd12(float32x4_t a)24 int32x4_t rnd12(float32x4_t a) { return vrndmq_f32(a); } 25 // CHECK: call <4 x float> @llvm.floor.v4f32(<4 x float> rnd13(float64x2_t a)26 int64x2_t rnd13(float64x2_t a) { return vrndmq_f64(a); } 27 // CHECK: call <2 x double> @llvm.floor.v2f64(<2 x double> rnd14(float64x2_t a)28 int64x2_t rnd14(float64x2_t a) { return vrndmq_f64(a); } 29 // CHECK: call <2 x double> @llvm.floor.v2f64(<2 x double> 30 rnd15(float32x2_t a)31 int32x2_t rnd15(float32x2_t a) { return vrndp_f32(a); } 32 // CHECK: call <2 x float> @llvm.ceil.v2f32(<2 x float> rnd16(float32x4_t a)33 int32x4_t rnd16(float32x4_t a) { return vrndpq_f32(a); } 34 // CHECK: call <4 x float> @llvm.ceil.v4f32(<4 x float> rnd18(float64x2_t a)35 int64x2_t rnd18(float64x2_t a) { return vrndpq_f64(a); } 36 // CHECK: call <2 x double> @llvm.ceil.v2f64(<2 x double> 37 rnd19(float32x2_t a)38 int32x2_t rnd19(float32x2_t a) { return vrnda_f32(a); } 39 // CHECK: call <2 x float> @llvm.round.v2f32(<2 x float> rnd20(float32x4_t a)40 int32x4_t rnd20(float32x4_t a) { return vrndaq_f32(a); } 41 // CHECK: call <4 x float> @llvm.round.v4f32(<4 x float> rnd22(float64x2_t a)42 int64x2_t rnd22(float64x2_t a) { return vrndaq_f64(a); } 43 // CHECK: call <2 x double> @llvm.round.v2f64(<2 x double> 44 rnd23(float32x2_t a)45 int32x2_t rnd23(float32x2_t a) { return vrndx_f32(a); } 46 // CHECK: call <2 x float> @llvm.rint.v2f32(<2 x float> rnd24(float32x4_t a)47 int32x4_t rnd24(float32x4_t a) { return vrndxq_f32(a); } 48 // CHECK: call <4 x float> @llvm.rint.v4f32(<4 x float> rnd25(float64x2_t a)49 int64x2_t rnd25(float64x2_t a) { return vrndxq_f64(a); } 50 // CHECK: call <2 x double> @llvm.rint.v2f64(<2 x double> 51 52