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[Bug target/43311] missed 'movw' optimization.
- 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: Wed, 25 Jan 2012 13:16:10 +0000
- Subject: [Bug target/43311] missed 'movw' optimization.
- Auto-submitted: auto-generated
- References: <bug-43311-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43311
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-25 13:16:10 UTC ---
For storing two small adjacent constants there is PR22141, that is always safe,
but the question is when it is desirable (that is the primary reason why the
patch isn't in the tree yet).