[Bug target/34711] New: g++.dg/tree-ssa/ivopts-1.C fails for power

["janis at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

There are already two other problem reports for failures of this test: PR
target/26726 for i?86 and x86_64, and PR target/27707 for hppa.  Those are not
regressions.  The test started failing for powerpc64-linux-gnu, both -m32 and
-m64, with this patch:

    http://gcc.gnu.org/viewcvs?view=rev&rev=128272

    r128272 | rakdver | 2007-09-08 13:18:49 +0000 (Sat, 08 Sep 2007)

Test results for other powerpc targets show that they start failing later; here
are the targets and the ranges in which they start failing, plus a couple of
arm targets:

  powerpc-ibm-aix5.3.0.0      2007-10-20 to 2007-10-30
  powerpc-apple-darwin8.5.0   2007-10-24 to 2007-11-01
  arm-none-eabi               2007-10-27 to 2007-10-29

  arm-none-linux-gnueabi      2007-12-25 to 2007-12-26

I'll find out which patches caused the test to start failing for these targets.


-- 
           Summary: g++.dg/tree-ssa/ivopts-1.C fails for power
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: janis at gcc dot gnu dot org
GCC target triplet: powerpc*-*-linux*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34711