Mercurial > hg > CbC > CbC_llvm

view test/CodeGen/PowerPC/setcc_no_zext.ll @ 83:60c9769439b8 LLVM3.7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
LLVM 3.7
author Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
date Wed, 18 Feb 2015 14:55:36 +0900
parents 54457678186b
children 1172e4bd9c6f
line wrap: on
line source

; RUN: llc < %s -march=ppc32 | not grep rlwinm

; FIXME: This optimization has temporarily regressed with crbits enabled by
; default at the default CodeOpt level.
; XFAIL: *

define i32 @setcc_one_or_zero(i32* %a) {
entry:
        %tmp.1 = icmp ne i32* %a, null          ; <i1> [#uses=1]
        %inc.1 = zext i1 %tmp.1 to i32          ; <i32> [#uses=1]
        ret i32 %inc.1
}