From c9db3314333c34458f6648088cdabbbc96696e9a Mon Sep 17 00:00:00 2001 From: Owen Anderson Date: Fri, 22 Oct 2010 23:08:47 +0000 Subject: [PATCH] Add tests for NEON encoding of vqdmlsl. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117173 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/MC/ARM/neon-mul-accum-encoding.ll | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/test/MC/ARM/neon-mul-accum-encoding.ll b/test/MC/ARM/neon-mul-accum-encoding.ll index 2e2fe96cd9e..3543a42fa2d 100644 --- a/test/MC/ARM/neon-mul-accum-encoding.ll +++ b/test/MC/ARM/neon-mul-accum-encoding.ll @@ -354,3 +354,26 @@ define <2 x i64> @vmlslu_2xi32(<2 x i64>* %A, <2 x i32>* %B, <2 x i32>* %C) noun %tmp7 = sub <2 x i64> %tmp1, %tmp6 ret <2 x i64> %tmp7 } + +declare <4 x i32> @llvm.arm.neon.vqdmlsl.v4i32(<4 x i32>, <4 x i16>, <4 x i16>) nounwind readnone +declare <2 x i64> @llvm.arm.neon.vqdmlsl.v2i64(<2 x i64>, <2 x i32>, <2 x i32>) nounwind readnone + +; CHECK: vqdmlsl_4xi16 +define <4 x i32> @vqdmlsl_4xi16(<4 x i32>* %A, <4 x i16>* %B, <4 x i16>* %C) nounwind { + %tmp1 = load <4 x i32>* %A + %tmp2 = load <4 x i16>* %B + %tmp3 = load <4 x i16>* %C +; CHECK: vqdmlsl.s16 q8, d19, d18 @ encoding: [0xa2,0x0b,0xd3,0xf2] + %tmp4 = call <4 x i32> @llvm.arm.neon.vqdmlsl.v4i32(<4 x i32> %tmp1, <4 x i16> %tmp2, <4 x i16> %tmp3) + ret <4 x i32> %tmp4 +} + +; CHECK: vqdmlsl_2xi32 +define <2 x i64> @vqdmlsl_2xi32(<2 x i64>* %A, <2 x i32>* %B, <2 x i32>* %C) nounwind { + %tmp1 = load <2 x i64>* %A + %tmp2 = load <2 x i32>* %B + %tmp3 = load <2 x i32>* %C +; CHECK: vqdmlsl.s32 q8, d19, d18 @ encoding: [0xa2,0x0b,0xe3,0xf2] + %tmp4 = call <2 x i64> @llvm.arm.neon.vqdmlsl.v2i64(<2 x i64> %tmp1, <2 x i32> %tmp2, <2 x i32> %tmp3) + ret <2 x i64> %tmp4 +}