[Bug rtl-optimization/20100] [4.0 regression] static call incorrectly judged constant, moved out of loop
pinskia at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Sun Feb 20 15:37:00 GMT 2005
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 06:16 -------
Currently in 4.0.x, pure/const is found by the rtl and not by tree wise (now on the tree profiling branch
it is found on the tree level).
Then again this might be fixed by:
2005-02-19 Zdenek Dvorak <dvorakz@suse.cz>
Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/19828
* tree-ssa-loop-im.c: Add a TODO comment.
(movement_possibility): Return MOVE_PRESERVE_EXECUTION for calls
without side-effects.
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What |Removed |Added
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Component|tree-optimization |rtl-optimization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20100
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