On 11/21/18 7:21 AM, Richard Biener wrote: > On Wed, Nov 21, 2018 at 3:28 AM Jeff Law <l...@redhat.com> wrote: >> >> Richi's recent change to fix 88069 is causing various targets to fail >> tree-ssa/20030711-2.c. That test is verifying a variety of >> optimizations occur during the first DOM pass. >> >> Prior to Richi's change FRE1 would do some significant cleanups of the >> IL and as a result DOM was fully able to optimize the resultant code. > > Hum... I obviously missed the FAIL during testing somehow. FRE1 > behavior shouldn't change so I'll fixup. NP. The change to DOM is probably a good thing independently. I may go back and factor that little hunk into a reusable function as we've got a nearly identical copy elsewhere.
jeff
