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| author | Zdenek Dvorak <ook@ucw.cz> | 2007-09-08 08:46:53 +0200 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2007-09-07 23:46:53 -0700 |
| commit | 7a9c7d01fd7c06dae1757dc50b2d5eb753619146 (patch) | |
| tree | db33abdfbd16a8f9e8335c12bce9877a851b9dcc /gcc/ada/decl.c | |
| parent | a7b4caa2fd212c8e5aa1b1ba6ff432944f13bde0 (diff) | |
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re PR tree-optimization/32183 (reassoc2 can more extra calculations into a loop)
2007-09-07 Zdenek Dvorak <ook@ucw.cz>
PR tree-optimization/32183
* Makefile.in (tree-ssa-reassoc.o): Also depend on $(CFGLOOP_H).
* tree-ssa-reassoc.c: Include cfgloop.h.
(is_reassociable_op): Add a loop argument and return true only
for inside loop.
(linearize_expr): Updated.
(should_break_up_subtract): Likewise.
(linearize_expr_tree): Likewise.
(init_reassoc): Call loop_optimizer_init with
AVOID_CFG_MODIFICATIONS. Remove calculate_dominance_info call
with CDI_DOMINATORS.
(fini_reassoc): Call loop_optimizer_finalize.
From-SVN: r128262
Diffstat (limited to 'gcc/ada/decl.c')
0 files changed, 0 insertions, 0 deletions