From a249914462c7b8f0c25b21eca77df264455290ee Mon Sep 17 00:00:00 2001 From: Chad Rosier Date: Wed, 16 Oct 2013 21:04:34 +0000 Subject: [AArch64] Add support for NEON scalar absolute value instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192842 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/AArch64/neon-scalar-abs.ll | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'test/CodeGen/AArch64') diff --git a/test/CodeGen/AArch64/neon-scalar-abs.ll b/test/CodeGen/AArch64/neon-scalar-abs.ll index 7a1c73a4e8..03a89e043e 100644 --- a/test/CodeGen/AArch64/neon-scalar-abs.ll +++ b/test/CodeGen/AArch64/neon-scalar-abs.ll @@ -1,5 +1,17 @@ ; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=+neon | FileCheck %s +define i64 @test_vabsd_s64(i64 %a) { +; CHECK: test_vabsd_s64 +; CHECK: abs {{d[0-9]+}}, {{d[0-9]+}} +entry: + %vabs.i = insertelement <1 x i64> undef, i64 %a, i32 0 + %vabs1.i = tail call <1 x i64> @llvm.aarch64.neon.vabs(<1 x i64> %vabs.i) + %0 = extractelement <1 x i64> %vabs1.i, i32 0 + ret i64 %0 +} + +declare <1 x i64> @llvm.aarch64.neon.vabs(<1 x i64>) + define i8 @test_vqabsb_s8(i8 %a) { ; CHECK: test_vqabsb_s8 ; CHECK: sqabs {{b[0-9]+}}, {{b[0-9]+}} -- cgit v1.2.3