21 lines
799 B
LLVM
21 lines
799 B
LLVM
; RUN: llc -march=x86 -mattr=+sse2 < %s | FileCheck %s
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; Make sure that we don't generate an illegal i64 extract after LegalizeType.
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; CHECK: shll
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define void @test_cl(<4 x i64>* %dst, <4 x i64>* %src, i32 %idx) {
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entry:
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%arrayidx = getelementptr inbounds <4 x i64>, <4 x i64> * %src, i32 %idx
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%0 = load <4 x i64> , <4 x i64> * %arrayidx, align 32
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%arrayidx1 = getelementptr inbounds <4 x i64>, <4 x i64> * %dst, i32 %idx
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%1 = load <4 x i64> , <4 x i64> * %arrayidx1, align 32
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%2 = extractelement <4 x i64> %1, i32 0
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%and = and i64 %2, 63
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%3 = insertelement <4 x i64> undef, i64 %and, i32 0
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%splat = shufflevector <4 x i64> %3, <4 x i64> undef, <4 x i32> zeroinitializer
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%shl = shl <4 x i64> %0, %splat
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store <4 x i64> %shl, <4 x i64> * %arrayidx1, align 32
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ret void
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}
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