[Bug tree-optimization/33645] New: undefined static variable in vortex for -fno-unit-at-a-time

[janis at gcc dot gnu dot org]

Benchmark vortex from SPEC CPU2000 compiled with "-O2 -fno-unit-at-atime" for
powerpc64-linux fails to build due to a missing symbol.  For each of 24 cross
cc1's that I tried, symbol "That" from the following minimized testcase is not
defined in the .s file:

extern void bar (int *);
void
foo (void)
{
  static int That;
  static int *This = &That;

  bar (This);
}

The failure starts with this patch:

    http://gcc.gnu.org/viewcvs?view=rev&rev=126947

    r126947 | hubicka | 2007-07-26 03:43:40 +0000 (Thu, 26 Jul 2007)


-- 
           Summary: undefined static variable in vortex for -fno-unit-at-a-
                    time
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: janis at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33645