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| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-11-22 03:45:15 +0000 |
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| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-11-22 03:45:15 +0000 |
| commit | 79aae7621d189bc8c6ee6e542b1b8260dde280de (patch) | |
| tree | 6e71185714ba701c1d93582f3849f7a4616cfe24 /libjava/gnu/java | |
| parent | 3b99ea3ac9f2f5e8763d2c4754e2191bef034370 (diff) | |
| download | ppe42-gcc-79aae7621d189bc8c6ee6e542b1b8260dde280de.tar.gz ppe42-gcc-79aae7621d189bc8c6ee6e542b1b8260dde280de.zip | |
* tree-ssa.c (verify_use): Fix comment.
(verify_phi_args): Check that the number of incoming edges matches
the number of PHI arguments. Check that each PHI argument is
either an SSA_NAME or an invariant. Coalesce tests for PHIs for
dead or duplicated edges. Clear e->aux earlier and avoid separate
loop to clear e->aux and test for missed edges.
(verify_ssa): Remove first walk over statements. Move checking
of PHI args into verify_phi_args. Move checking of statements
with aliased stores and V_MAY_DEFS into the remaining loop over
the statements. Register defs by walking through the formal
SSA_NAME table.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91000 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/gnu/java')
0 files changed, 0 insertions, 0 deletions
