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[Bug middle-end/50199] [4.7/4.8 Regression] wrong code with -flto -fno-merge-constants
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 11 Jan 2013 16:02:24 +0000
- Subject: [Bug middle-end/50199] [4.7/4.8 Regression] wrong code with -flto -fno-merge-constants
- Auto-submitted: auto-generated
- References: <bug-50199-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50199
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-11 16:02:24 UTC ---
I guess it is again too late to really fix this for 4.8, can we at least error
out on -fno-merge-constants used together with -flto ? We'll still fail for
targets that don't support mergeable string sections, but generally, it makes
no sense to use -fno-merge-constants together with -flto.