forked from OSchip/llvm-project
44 lines
2.4 KiB
C
44 lines
2.4 KiB
C
// RUN: %clang_cc1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -flax-vector-conversions=none -emit-llvm -o - %s \
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// RUN: | FileCheck --check-prefix=COMMON --check-prefix=UNCONSTRAINED %s
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// RUN: %clang_cc1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -flax-vector-conversions=none -fexperimental-strict-floating-point -ffp-exception-behavior=strict -emit-llvm -o - %s \
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// RUN: | FileCheck --check-prefix=COMMON --check-prefix=CONSTRAINED %s
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// RUN: %clang_cc1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -flax-vector-conversions=none -emit-llvm -o - %s | llc -o=- - \
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// RUN: | FileCheck --check-prefix=COMMON --check-prefix=CHECK-ASM %s
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// RUN: %clang_cc1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -flax-vector-conversions=none -fexperimental-strict-floating-point -ffp-exception-behavior=strict -emit-llvm -o - %s | llc -o=- - \
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// RUN: | FileCheck --check-prefix=COMMON --check-prefix=CHECK-ASM %s
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// REQUIRES: aarch64-registered-target
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#include <arm_neon.h>
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float64x2_t rnd5(float64x2_t a) { return vrndq_f64(a); }
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// COMMON-LABEL: rnd5
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// UNCONSTRAINED: call <2 x double> @llvm.trunc.v2f64(<2 x double>
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// CONSTRAINED: call <2 x double> @llvm.experimental.constrained.trunc.v2f64(<2 x double>
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// CHECK-ASM: frintz.2d v{{[0-9]+}}, v{{[0-9]+}}
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float64x2_t rnd13(float64x2_t a) { return vrndmq_f64(a); }
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// COMMON-LABEL: rnd13
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// UNCONSTRAINED: call <2 x double> @llvm.floor.v2f64(<2 x double>
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// CONSTRAINED: call <2 x double> @llvm.experimental.constrained.floor.v2f64(<2 x double>
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// CHECK-ASM: frintm.2d v{{[0-9]+}}, v{{[0-9]+}}
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float64x2_t rnd18(float64x2_t a) { return vrndpq_f64(a); }
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// COMMON-LABEL: rnd18
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// UNCONSTRAINED: call <2 x double> @llvm.ceil.v2f64(<2 x double>
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// CONSTRAINED: call <2 x double> @llvm.experimental.constrained.ceil.v2f64(<2 x double>
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// CHECK-ASM: frintp.2d v{{[0-9]+}}, v{{[0-9]+}}
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float64x2_t rnd22(float64x2_t a) { return vrndaq_f64(a); }
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// COMMON-LABEL: rnd22
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// UNCONSTRAINED: call <2 x double> @llvm.round.v2f64(<2 x double>
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// CONSTRAINED: call <2 x double> @llvm.experimental.constrained.round.v2f64(<2 x double>
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// CHECK-ASM: frinta.2d v{{[0-9]+}}, v{{[0-9]+}}
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float64x2_t rnd25(float64x2_t a) { return vrndxq_f64(a); }
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// COMMON-LABEL: rnd25
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// UNCONSTRAINED: call <2 x double> @llvm.rint.v2f64(<2 x double>
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// CONSTRAINED: call <2 x double> @llvm.experimental.constrained.rint.v2f64(<2 x double>
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// CHECK-ASM: frintx.2d v{{[0-9]+}}, v{{[0-9]+}}
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