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[Bug target/63599] "wrong" branch optimization with Ofast in a loop
- 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: Mon, 20 Oct 2014 17:16:43 +0000
- Subject: [Bug target/63599] "wrong" branch optimization with Ofast in a loop
- Auto-submitted: auto-generated
- References: <bug-63599-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63599
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
The big patch got committed in, but generally turning off tree if-conversion
didn't turn to be a win, so what ended up being committed is only if there are
any masked loads/stores, if-conversion applies only to vectorized loop and
nothing else.