| // RUN: %clang_cc1 -triple arm64-none-linux-gnu -target-feature +neon \ |
| // RUN: -disable-O0-optnone -fallow-half-arguments-and-returns -emit-llvm -o - %s \ |
| // RUN: | opt -S -mem2reg | FileCheck --check-prefix=COMMON --check-prefix=COMMONIR --check-prefix=UNCONSTRAINED %s |
| // RUN: %clang_cc1 -triple arm64-none-linux-gnu -target-feature +neon \ |
| // RUN: -ffp-exception-behavior=strict \ |
| // RUN: -fexperimental-strict-floating-point \ |
| // RUN: -disable-O0-optnone -fallow-half-arguments-and-returns -emit-llvm -o - %s \ |
| // RUN: | opt -S -mem2reg | FileCheck --check-prefix=COMMON --check-prefix=COMMONIR --check-prefix=CONSTRAINED %s |
| // RUN: %clang_cc1 -triple arm64-none-linux-gnu -target-feature +neon \ |
| // RUN: -disable-O0-optnone -fallow-half-arguments-and-returns -S -o - %s \ |
| // RUN: | FileCheck --check-prefix=COMMON --check-prefix=CHECK-ASM %s |
| // RUN: %clang_cc1 -triple arm64-none-linux-gnu -target-feature +neon \ |
| // RUN: -ffp-exception-behavior=strict \ |
| // RUN: -fexperimental-strict-floating-point \ |
| // RUN: -disable-O0-optnone -fallow-half-arguments-and-returns -S -o - %s \ |
| // RUN: | FileCheck --check-prefix=COMMON --check-prefix=CHECK-ASM %s |
| |
| // REQUIRES: aarch64-registered-target |
| |
| // Test new aarch64 intrinsics and types but constrained |
| |
| #include <arm_neon.h> |
| |
| // COMMON-LABEL: test_vrndaq_f64 |
| // COMMONIR: [[TMP0:%.*]] = bitcast <2 x double> %a to <16 x i8> |
| // UNCONSTRAINED: [[VRNDA1_I:%.*]] = call <2 x double> @llvm.round.v2f64(<2 x double> %a) |
| // CONSTRAINED: [[VRNDA1_I:%.*]] = call <2 x double> @llvm.experimental.constrained.round.v2f64(<2 x double> %a, metadata !"fpexcept.strict") |
| // CHECK-ASM: frinta v{{[0-9]+}}.2d, v{{[0-9]+}}.2d |
| // COMMONIR: ret <2 x double> [[VRNDA1_I]] |
| float64x2_t test_vrndaq_f64(float64x2_t a) { |
| return vrndaq_f64(a); |
| } |
| |
| // COMMON-LABEL: test_vrndpq_f64 |
| // COMMONIR: [[TMP0:%.*]] = bitcast <2 x double> %a to <16 x i8> |
| // UNCONSTRAINED: [[VRNDP1_I:%.*]] = call <2 x double> @llvm.ceil.v2f64(<2 x double> %a) |
| // CONSTRAINED: [[VRNDP1_I:%.*]] = call <2 x double> @llvm.experimental.constrained.ceil.v2f64(<2 x double> %a, metadata !"fpexcept.strict") |
| // CHECK-ASM: frintp v{{[0-9]+}}.2d, v{{[0-9]+}}.2d |
| // COMMONIR: ret <2 x double> [[VRNDP1_I]] |
| float64x2_t test_vrndpq_f64(float64x2_t a) { |
| return vrndpq_f64(a); |
| } |
| |
| // COMMON-LABEL: test_vsqrtq_f32 |
| // COMMONIR: [[TMP0:%.*]] = bitcast <4 x float> %a to <16 x i8> |
| // UNCONSTRAINED: [[VSQRT_I:%.*]] = call <4 x float> @llvm.sqrt.v4f32(<4 x float> %a) |
| // CONSTRAINED: [[VSQRT_I:%.*]] = call <4 x float> @llvm.experimental.constrained.sqrt.v4f32(<4 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.strict") |
| // CHECK-ASM: fsqrt v{{[0-9]+}}.4s, v{{[0-9]+}}.4s |
| // COMMONIR: ret <4 x float> [[VSQRT_I]] |
| float32x4_t test_vsqrtq_f32(float32x4_t a) { |
| return vsqrtq_f32(a); |
| } |
| |
| // COMMON-LABEL: test_vsqrtq_f64 |
| // COMMONIR: [[TMP0:%.*]] = bitcast <2 x double> %a to <16 x i8> |
| // UNCONSTRAINED: [[VSQRT_I:%.*]] = call <2 x double> @llvm.sqrt.v2f64(<2 x double> %a) |
| // CONSTRAINED: [[VSQRT_I:%.*]] = call <2 x double> @llvm.experimental.constrained.sqrt.v2f64(<2 x double> %a, metadata !"round.tonearest", metadata !"fpexcept.strict") |
| // CHECK-ASM: fsqrt v{{[0-9]+}}.2d, v{{[0-9]+}}.2d |
| // COMMONIR: ret <2 x double> [[VSQRT_I]] |
| float64x2_t test_vsqrtq_f64(float64x2_t a) { |
| return vsqrtq_f64(a); |
| } |