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| author | Zhenqiang Chen <zhenqiang.chen@arm.com> | 2013-10-09 18:57:14 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2013-10-09 12:57:14 -0600 |
| commit | c9ef86a1717dd66f185aff6578cf4744771b39e4 (patch) | |
| tree | adac9707f151a887125c84ed9d6217e2bd2d1f45 /gcc/tree-iterator.c | |
| parent | fd673f296a9070dd0085108dca9bbd7ad8dd4e1c (diff) | |
| download | gcc-c9ef86a1717dd66f185aff6578cf4744771b39e4.zip gcc-c9ef86a1717dd66f185aff6578cf4744771b39e4.tar.gz gcc-c9ef86a1717dd66f185aff6578cf4744771b39e4.tar.bz2 | |
tree-ssa-phiopts.c (rhs_is_fed_for_value_replacement): New function.
* tree-ssa-phiopts.c (rhs_is_fed_for_value_replacement): New function.
(operand_equal_for_value_replacement): New function, extracted from
value_replacement and enhanced to catch more cases.
(value_replacement): Use operand_equal_for_value_replacement.
* gcc.dg/tree-ssa/phi-opt-11.c: New test.
From-SVN: r203327
Diffstat (limited to 'gcc/tree-iterator.c')
0 files changed, 0 insertions, 0 deletions