This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

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.
> 
> Ok.

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.

zw


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]