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Add tests for NEON encoding of vqdmlsl.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117173 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2010-10-22 23:08:47 +00:00
parent 04b2bb30f6
commit c9db331433
1 changed files with 23 additions and 0 deletions
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23
test/MC/ARM/neon-mul-accum-encoding.ll
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@ -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 %tmp7 = sub <2 x i64> %tmp1, %tmp6
ret <2 x i64> %tmp7 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
}