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; RUN: llc < %s -march=x86-64 | FileCheck %s
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define i64 @test(i64 %A) {
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; CHECK: @test
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; CHECK: shrq $54
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; CHECK: andl $1020
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; CHECK: ret
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%B = lshr i64 %A, 56
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%C = shl i64 %B, 2
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ret i64 %C
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}
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