[Bug target/53914] New: poor code generated for offset addressing on ppc32

["amodra at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53914

             Bug #: 53914
           Summary: poor code generated for offset addressing on ppc32
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: amodra@gmail.com


/* -m32 -O2 code for f5 thru f12 store y to a stack slot, load that to
   a fpr, then store the fpr.  The other function store y directly
   from the input r5 and r6 as expected.  */
void f1 (void *x, long long y) { *(long long *) (x + 32767) = y; }
void f2 (void *x, long long y) { *(long long *) (x + 32766) = y; }
void f3 (void *x, long long y) { *(long long *) (x + 32765) = y; }
void f4 (void *x, long long y) { *(long long *) (x + 32764) = y; }
void f5 (void *x, long long y) { *(long long *) (x + 32763) = y; }
void f6 (void *x, long long y) { *(long long *) (x + 32762) = y; }
void f7 (void *x, long long y) { *(long long *) (x + 32761) = y; }
void f8 (void *x, long long y) { *(long long *) (x + 32760) = y; }
void f9 (void *x, long long y) { *(long long *) (x + 32759) = y; }
void f10 (void *x, long long y) { *(long long *) (x + 32758) = y; }
void f11 (void *x, long long y) { *(long long *) (x + 32757) = y; }
void f12 (void *x, long long y) { *(long long *) (x + 32756) = y; }
void f13 (void *x, long long y) { *(long long *) (x + 32755) = y; }
void f14 (void *x, long long y) { *(long long *) (x + 32754) = y; }
void f15 (void *x, long long y) { *(long long *) (x + 32753) = y; }
void f16 (void *x, long long y) { *(long long *) (x + 32752) = y; }
void f17 (void *x, long long y) { *(long long *) (x + 32751) = y; }
void f18 (void *x, long long y) { *(long long *) (x + 32750) = y; }
void f19 (void *x, long long y) { *(long long *) (x + 32749) = y; }
void f20 (void *x, long long y) { *(long long *) (x + 32748) = y; }