http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071
Oleg Endo changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071
--- Comment #8 from Oleg Endo ---
Author: olegendo
Date: Sat Mar 1 13:16:37 2014
New Revision: 208242
URL: http://gcc.gnu.org/viewcvs?rev=208242&root=gcc&view=rev
Log:
PR target/60071
* config/sh/sh.md (*mov_t_msb_neg): Split into ...
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071
--- Comment #7 from Kazumoto Kojima ---
A testresult with the patch in #6 on sh4-unknown-linux-gnu:
http://gcc.gnu.org/ml/gcc-testresults/2014-02/msg01866.html
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071
Oleg Endo changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071
--- Comment #5 from Oleg Endo ---
Sorry, not yet, but it's on my desk/mind. I'll try to come up with something
this week. In the worst case we'll have to remove the problematic patterns, I
guess.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071
--- Comment #4 from Kazumoto Kojima ---
Oleg, any news on this?
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071
--- Comment #3 from Oleg Endo ---
I'll have a look.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071
--- Comment #2 from Jakub Jelinek ---
Note the case RTX_UNARY: handling in simplify_while_replacing wasn't strictly
necessary to fix the bug, so in theory that can be temporarily reverted, but
that doesn't change anything on this being a target bu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071
--- Comment #1 from Jakub Jelinek ---
I'd say it is a backend bug. Canonicalizing (minus:SI (const_int INT_MIN))
into (const_int INT_MIN) is IMNSHO very much desirable, it is just a target bug
that it matches an insn with it at the point where it
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071
Richard Biener changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
Target Milest
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