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2007-07-04 Daniel Berlin <dberlin@dberlin.org>
authordberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 4 Jul 2007 22:11:14 +0000 (22:11 +0000)
committerdberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 4 Jul 2007 22:11:14 +0000 (22:11 +0000)
commit40256f4a89cffbff2e1ca6ce96945e6e80e139a1
tree7272a49f1cbf9d9cb1aace024bdd6f07a6145473
parentf86b386b83bc3b0314448afba225afe88db90f31
2007-07-04  Daniel Berlin  <dberlin@dberlin.org>

PR tree-optimization/32604
PR tree-optimization/32606

* tree-ssa-pre.c (bb_bitmap_sets): Removed antic_safe_loads.
(compute_antic_safe): Removed.
(ANTIC_SAFE_LOADS): Ditto.
(compute_antic_aux): Don't print ANTIC_SAFE_LOADS.
(execute_pre): Don't call compute_antic_safe.
(vuse_equiv): New function.
(make_values_for_stmt): Use it
* tree-ssa-sccvn.c (set_ssa_val_to): Remove assert, since it is
not always true.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126338 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.c-torture/compile/pr32606.c [new file with mode: 0644]
gcc/testsuite/gfortran.fortran-torture/execute/pr32604.f90 [new file with mode: 0644]
gcc/tree-ssa-pre.c
gcc/tree-ssa-sccvn.c