summaryrefslogtreecommitdiffstats
path: root/clang/test/CodeGen/arm64_vneg.c
blob: 96b9e1f539ee8f02396f17d78054eca8286f702a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
// RUN: %clang_cc1 -O1 -triple arm64-apple-ios7 -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.arm64.neon.sqneg.v2i64
  // CHECK-NEXT: ret
}
OpenPOWER on IntegriCloud