1; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu | FileCheck %s 2 3define i32 @eq0(i32 %a) { 4 %tmp.1 = icmp eq i32 %a, 0 ; <i1> [#uses=1] 5 %tmp.2 = zext i1 %tmp.1 to i32 ; <i32> [#uses=1] 6 ret i32 %tmp.2 7 8; CHECK: cntlzw [[REG:[0-9]+]], 3 9; CHECK: rlwinm 3, [[REG]], 27, 31, 31 10; CHECK: blr 11} 12 13