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[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 15 Jul 2014 10:40:40 +0000
- Subject: [Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g
- Auto-submitted: auto-generated
- References: <bug-61801-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 33123
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33123&action=edit
more reduced
On trunk reproduces with the following slightly more manual reduced testcase
and -O2 -m32 -g (so even without -fPIC).