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2011-05-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
authorwschmidt <wschmidt@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 24 May 2011 18:02:22 +0000 (18:02 +0000)
committerwschmidt <wschmidt@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 24 May 2011 18:02:22 +0000 (18:02 +0000)
commite9a6c4bcb4d4468d147fd9d302543b2b3e8db7a3
tree5d87bb0e9ded13761747ce42efda4d73a2801348tree | snapshot
parenta0bd86eb920e2d0bd701b7b0a2178f8eaeaf4b5bcommit | diff
2011-05-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/46728
* tree-ssa-math-opts.c (powi_table): New.
(powi_lookup_cost): New.
(powi_cost): New.
(powi_as_mults_1): New.
(powi_as_mults): New.
(gimple_expand_builtin_powi): New.
(execute_cse_sincos): Add switch case for BUILT_IN_POWI.
(gate_cse_sincos): Remove sincos/cexp restriction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174129 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-math-opts.c diff | blob | history
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