; RUN: llc < %s -march=x86 | grep and | count 1 ; RUN: llc < %s -march=x86-64 | not grep and define i32 @t1(i32 %t, i32 %val) nounwind { %shamt = and i32 %t, 31 %res = shl i32 %val, %shamt ret i32 %res } @X = internal global i16 0 define void @t2(i16 %t) nounwind { %shamt = and i16 %t, 31 %tmp = load i16* @X %tmp1 = ashr i16 %tmp, %shamt store i16 %tmp1, i16* @X ret void } define i64 @t3(i64 %t, i64 %val) nounwind { %shamt = and i64 %t, 63 %res = lshr i64 %val, %shamt ret i64 %res }