1; This was erroneously being turned into an rlwinm instruction.
2; The sign bit does matter in this case.
3
4; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | grep srawi
5
6define i32 @test(i32 %X) {
7        %Y = and i32 %X, -2             ; <i32> [#uses=1]
8        %Z = ashr i32 %Y, 11            ; <i32> [#uses=1]
9        ret i32 %Z
10}
11
12