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27 lines
1.1 KiB
LLVM
27 lines
1.1 KiB
LLVM
; RUN: llc < %s -march=x86 -mattr=+sse2 | grep psllq
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; RUN: llc < %s -march=x86 -mattr=+sse2 | grep psraw
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; RUN: llc < %s -march=x86 -mattr=+sse2 | grep movd | count 2
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define <2 x i64> @t1(<2 x i64> %x1, i32 %bits) nounwind {
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entry:
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%tmp3 = tail call <2 x i64> @llvm.x86.sse2.pslli.q( <2 x i64> %x1, i32 %bits ) nounwind readnone ; <<2 x i64>> [#uses=1]
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ret <2 x i64> %tmp3
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}
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define <2 x i64> @t2(<2 x i64> %x1) nounwind {
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entry:
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%tmp3 = tail call <2 x i64> @llvm.x86.sse2.pslli.q( <2 x i64> %x1, i32 10 ) nounwind readnone ; <<2 x i64>> [#uses=1]
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ret <2 x i64> %tmp3
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}
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define <2 x i64> @t3(<2 x i64> %x1, i32 %bits) nounwind {
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entry:
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%tmp2 = bitcast <2 x i64> %x1 to <8 x i16> ; <<8 x i16>> [#uses=1]
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%tmp4 = tail call <8 x i16> @llvm.x86.sse2.psrai.w( <8 x i16> %tmp2, i32 %bits ) nounwind readnone ; <<8 x i16>> [#uses=1]
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%tmp5 = bitcast <8 x i16> %tmp4 to <2 x i64> ; <<2 x i64>> [#uses=1]
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ret <2 x i64> %tmp5
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}
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declare <8 x i16> @llvm.x86.sse2.psrai.w(<8 x i16>, i32) nounwind readnone
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declare <2 x i64> @llvm.x86.sse2.pslli.q(<2 x i64>, i32) nounwind readnone
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