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Re: RESEND: Patch to prevent combine abort on ppc-eabi
On Thu, Dec 13, 2001 at 06:36:22PM -0800, Richard Henderson wrote:
> On Thu, Dec 13, 2001 at 05:36:47PM -0800, Zack Weinberg wrote:
> > * combine.c (record_dead_and_set_regs): Use
> > regs_invalidated_by_call. Don't note stores for CALL_INSNs.
powerpc-eabisim target is thoroughly broken right now, starting with
newlib/libm/math/e_hypot.c: In function `__ieee754_hypot':
newlib/libm/math/e_hypot.c:126: Internal compiler error in
verify_local_live_at_start, at flow.c:578
during the newlib build. Then during the testsuite run, there's about
twelve instances of
c-torture/compile/921202-1.c: In function `f':
c-torture/compile/921202-1.c:22: internal error: Floating point exception
plus tons of failures due to newlib not having built, of course. I
don't have time to debug this right now, so I'll hold off committing
until things stabilize again.