[Bug pch/43497] New: gcc.dg/pch/static-1.c and gcc.dg/pch/static-2.c fail on powerpc-unknown-linux-gnu with -fPIC

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

When running the testsuite on powerpc-unknown-linux-gnu with extra passes
containing -fPIC I get the following additional error on the 4.3 branch:

FAIL: gcc.dg/pch/static-1.c -O0 -g assembly comparison
FAIL: gcc.dg/pch/static-1.c  -O0  assembly comparison
FAIL: gcc.dg/pch/static-2.c -O0 -g assembly comparison
FAIL: gcc.dg/pch/static-2.c  -O0  assembly comparison

Testsuite results:
http://gcc.gnu.org/ml/gcc-testresults/2010-03/msg01996.html

The error does NOT occur with -fpic.  Only -fPIC triggers it.  Later versions
(4.4 branch or 4.5 trunk) also do NOT show this error.


-- 
           Summary: gcc.dg/pch/static-1.c and gcc.dg/pch/static-2.c fail on
                    powerpc-unknown-linux-gnu with -fPIC
           Product: gcc
           Version: 4.3.5
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: pch
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ghazi at gcc dot gnu dot org
GCC target triplet: powerpc-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43497