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[Bug middle-end/50195] [4.7 Regression] Linking time error with -fast-math -O0
- 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: Mon, 10 Oct 2011 12:24:02 +0000
- Subject: [Bug middle-end/50195] [4.7 Regression] Linking time error with -fast-math -O0
- Auto-submitted: auto-generated
- References: <bug-50195-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50195
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
CC| |hubicka at gcc dot gnu.org
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-10-10 12:24:02 UTC ---
The folding is guarded with optimize_function_for_speed_p (), but that always
returns true for -O0 ...
Honza, should the _for_speed_p () functions in predict.c be optimize && ...
instead?