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re PR tree-optimization/22325 (missed optimization in loop)
authorZdenek Dvorak <dvorakz@suse.cz>
Wed, 27 Jul 2005 13:26:55 +0000 (15:26 +0200)
committerZdenek Dvorak <rakdver@gcc.gnu.org>
Wed, 27 Jul 2005 13:26:55 +0000 (13:26 +0000)
commit3ac01fdeef1976c9150d3efa1b5c2915f210a78f
tree6e79a38332103beceb652d9c10b349aa8b01cb3ctree
parent77fcaf4b701894705944491ea1aa46b68ac271a3commit | diff
re PR tree-optimization/22325 (missed optimization in loop)

PR tree-optimization/22325
* tree-flow.h (compute_phi_arg_on_exit, force_expr_to_var_cost):
Declare.
* tree-scalar-evolution.c (scev_const_prop): Add generic final
value replacement.
* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Split from ...
(force_var_cost): ... this function.
(compute_phi_arg_on_exit): Export.

From-SVN: r102426
gcc/ChangeLog diff | blob | history
gcc/tree-flow.h diff | blob | history
gcc/tree-scalar-evolution.c diff | blob | history
gcc/tree-ssa-loop-ivopts.c diff | blob | history