1 ; RUN: llc < %s -march=alpha | grep zapnot 2 3 ;demanded bits mess up this mask in a hard to fix way 4 ;define i64 @foo(i64 %y) { 5 ; %tmp = and i64 %y, 65535 6 ; %tmp2 = shr i64 %tmp, i8 3 7 ; ret i64 %tmp2 8 ;} 9 10 define i64 @foo2(i64 %y) { 11 %tmp = lshr i64 %y, 3 ; <i64> [#uses=1] 12 %tmp2 = and i64 %tmp, 8191 ; <i64> [#uses=1] 13 ret i64 %tmp2 14 } 15 16
