[Bug bootstrap/48161] [4.6 regression] hppa*-*-* will not bootstrap on 4.6 branch with release checking

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48161

--- Comment #2 from John David Anglin <danglin at gcc dot gnu.org> 2011-03-17 
02:34:28 UTC ---
On linux, this is caused by this insn:

(gdb) p debug_rtx (insn)
(insn:TI 548 1143 1305 (set (reg:SI 31 %r31 [orig:147 D.35803 ] [147])
        (mem/s:SI (plus:SI (const_int 60 [0x3c])
                (reg:SI 22 %r22 [268])) [2
D.37625_60->reg_pressure_excess_cost_change+0 S4 A32]))
../../gcc/gcc/haifa-sched.c:1179 37 {*pa.md:2102}
     (expr_list:REG_DEAD (reg:SI 22 %r22 [268])
        (nil)))
$9 = void

The plus in the mem is reversed.