forked from OSchip/llvm-project
13 lines
367 B
LLVM
13 lines
367 B
LLVM
; RUN: llc < %s -march=x86-64
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; PR4669
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declare x86_mmx @llvm.x86.mmx.pslli.q(x86_mmx, i32)
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define <1 x i64> @test(i64 %t) {
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entry:
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%t1 = insertelement <1 x i64> undef, i64 %t, i32 0
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%t0 = bitcast <1 x i64> %t1 to x86_mmx
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%t2 = tail call x86_mmx @llvm.x86.mmx.pslli.q(x86_mmx %t0, i32 48)
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%t3 = bitcast x86_mmx %t2 to <1 x i64>
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ret <1 x i64> %t3
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}
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