File: arm64_vneg.c

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llvm-toolchain-3.5 1%3A3.5-10
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// RUN: %clang_cc1 -O1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -S -o - -emit-llvm %s | FileCheck %s
// Test ARM64 SIMD negate and saturating negate intrinsics

#include <arm_neon.h>

int64x2_t test_vnegq_s64(int64x2_t a1) {
  // CHECK: test_vnegq_s64
  return vnegq_s64(a1);
  // CHECK: sub <2 x i64> zeroinitializer, %a1
  // CHECK-NEXT: ret
}

int64x2_t test_vqnegq_s64(int64x2_t a1) {
  // CHECK: test_vqnegq_s64
  return vqnegq_s64(a1);
  // CHECK: llvm.aarch64.neon.sqneg.v2i64
  // CHECK-NEXT: ret
}