llvm/test/CodeGen/PowerPC/cttz.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; Make sure this testcase does not use ctpop
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- -mcpu=g5 | FileCheck %s

declare i32 @llvm.cttz.i32(i32, i1)

define i32 @bar(i32 %x) {
; CHECK-LABEL: bar:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    neg 4, 3
; CHECK-NEXT:    and 3, 3, 4
; CHECK-NEXT:    cntlzw 3, 3
; CHECK-NEXT:    xori 3, 3, 31
; CHECK-NEXT:    blr
entry:
        %tmp.1 = call i32 @llvm.cttz.i32( i32 %x, i1 true )              ; <i32> [#uses=1]
        ret i32 %tmp.1
}