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Re: [RFA][PATCH] Isolate erroneous paths optimization
- From: "Ulrich Weigand" <uweigand at de dot ibm dot com>
- To: law at redhat dot com (Jeff Law)
- Cc: richard dot guenther at gmail dot com (Richard Biener), gcc-patches at gcc dot gnu dot org (gcc-patches)
- Date: Wed, 13 Nov 2013 18:21:43 +0100 (CET)
- Subject: Re: [RFA][PATCH] Isolate erroneous paths optimization
- Authentication-results: sourceware.org; auth=none
Jeff Law wrote:
> * Makefile.in (OBJS): Add gimple-ssa-isolate-paths.o
> * common.opt (-fisolate-erroneous-paths): Add option and
> documentation.
> * gimple-ssa-isolate-paths.c: New file.
This causes compiler segfaults for me when building Python 2.7.5.
See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59119
for a reduced test case ...
Bye,
Ulrich
--
Dr. Ulrich Weigand
GNU/Linux compilers and toolchain
Ulrich.Weigand@de.ibm.com