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| author | Michael Matz <matz@suse.de> | 2010-05-06 13:54:32 +0000 |
|---|---|---|
| committer | Michael Matz <matz@gcc.gnu.org> | 2010-05-06 13:54:32 +0000 |
| commit | 0ab555de37981ab543d1f27a970c0871e53f2253 (patch) | |
| tree | ecfcc5bd3b0b227ea4cda9961d63e1366bbf48fe /gcc/ipa-inline.c | |
| parent | afa83c1559cb514cdb4e45e584f6e35b641b83a4 (diff) | |
| download | gcc-0ab555de37981ab543d1f27a970c0871e53f2253.zip gcc-0ab555de37981ab543d1f27a970c0871e53f2253.tar.gz gcc-0ab555de37981ab543d1f27a970c0871e53f2253.tar.bz2 | |
re PR tree-optimization/43984 (PRE misses full-redundancies, inserts into loops)
PR tree-optimization/43984
* tree-ssa-pre.c (inserted_phi_names): Remove.
(inserted_exprs): Change to bitmap.
(create_expression_by_pieces): Set bits, don't append to vector.
(insert_into_preds_of_block): Don't handle inserted_phi_names.
(eliminate): Don't look at inserted_phi_names, remove deleted
insns from inserted_exprs.
(remove_dead_inserted_code): Adjust to use bitmaps instead of
vectors.
(init_pre, fini_pre): Allocate and free bitmaps.
(execute_pre): Insert insns on edges before elimination.
testsuite/
* gfortran.dg/pr43984.f90: New test.
From-SVN: r159106
Diffstat (limited to 'gcc/ipa-inline.c')
0 files changed, 0 insertions, 0 deletions