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llvm-project/clang/test/CodeGen/arm64-vrnd.c

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[ARM64] Allow the disabling of NEON and crypto instructions. Update tests to pass -target-feature +neon. llvm-svn: 206394
2014-04-16 23:33:48 +08:00
// RUN: %clang_cc1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -emit-llvm -o - %s | FileCheck %s
ARM64: initial clang support commit. This adds Clang support for the ARM64 backend. There are definitely still some rough edges, so please bring up any issues you see with this patch. As with the LLVM commit though, we think it'll be more useful for merging with AArch64 from within the tree. llvm-svn: 205100
2014-03-29 23:09:45 +08:00
#include <arm_neon.h>
int64x2_t rnd5(float64x2_t a) { return vrndq_f64(a); }
// CHECK: call <2 x double> @llvm.trunc.v2f64(<2 x double>
int64x2_t rnd9(float64x2_t a) { return vrndnq_f64(a); }
AArch64/ARM64: rename ARM64 components to AArch64 This keeps Clang consistent with backend naming conventions. llvm-svn: 209579
2014-05-24 20:52:07 +08:00
// CHECK: call <2 x double> @llvm.aarch64.neon.frintn.v2f64(<2 x double>
ARM64: initial clang support commit. This adds Clang support for the ARM64 backend. There are definitely still some rough edges, so please bring up any issues you see with this patch. As with the LLVM commit though, we think it'll be more useful for merging with AArch64 from within the tree. llvm-svn: 205100
2014-03-29 23:09:45 +08:00
int64x2_t rnd13(float64x2_t a) { return vrndmq_f64(a); }
// CHECK: call <2 x double> @llvm.floor.v2f64(<2 x double>
int64x2_t rnd18(float64x2_t a) { return vrndpq_f64(a); }
// CHECK: call <2 x double> @llvm.ceil.v2f64(<2 x double>
int64x2_t rnd22(float64x2_t a) { return vrndaq_f64(a); }
// CHECK: call <2 x double> @llvm.round.v2f64(<2 x double>
int64x2_t rnd25(float64x2_t a) { return vrndxq_f64(a); }
// CHECK: call <2 x double> @llvm.rint.v2f64(<2 x double>