r209364 - in /trunk/gcc: ChangeLog tree-ssa-mat...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Mon Apr 14 11:48:22 2014
New Revision: 209364

URL: http://gcc.gnu.org/viewcvs?rev=209364&root=gcc&view=rev
Log:
2014-04-14  Richard Biener  <rguenther@suse.de>

	* tree-switch-conversion.c (lshift_cheap_p): Get speed_p
	as argument.
	(expand_switch_using_bit_tests_p): Likewise.
	(process_switch): Compute and pass on speed_p based on the
	switch stmt.
	* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
	optimize_bb_for_speed_p.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-math-opts.c
    trunk/gcc/tree-switch-conversion.c