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[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV
- From: "Kyle.D.Moffett at boeing dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 02 Nov 2011 18:24:02 +0000
- Subject: [Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV
- Auto-submitted: auto-generated
- References: <bug-50906-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906
--- Comment #6 from Kyle Moffett <Kyle.D.Moffett at boeing dot com> 2011-11-02 18:24:02 UTC ---
Created attachment 25692
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25692
Archive of RTL dumps of failing testcase built with "-Os"
I spent some time looking through the RTL dump. It looks like the stack
references first show up in 194r.split2, but I couldn't understand enough of
what I was looking at to match it up with the assembly output or figure out
where the CFI information went wrong.
I've attached a tar.gz of the RTL dumps in case that helps isolate the issue.
Cheers,
Kyle Moffett