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1; RUN: llc < %s2 3define i64 @test_imm(i64 %X) {4 %Y = ashr i64 %X, 17 ; <i64> [#uses=1]5 ret i64 %Y6}7 8define i64 @test_variable(i64 %X, i8 %Amt) {9 %shift.upgrd.1 = zext i8 %Amt to i64 ; <i64> [#uses=1]10 %Y = ashr i64 %X, %shift.upgrd.1 ; <i64> [#uses=1]11 ret i64 %Y12}13