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(parent: b70fdfe) | patch
tree-ssa.c (find_released_ssa_name): Handle NULL wi.
authorAlexandre Oliva <aoliva@redhat.com>
Sat, 21 Nov 2009 05:06:24 +0000 (05:06 +0000)
committerAlexandre Oliva <aoliva@gcc.gnu.org>
Sat, 21 Nov 2009 05:06:24 +0000 (05:06 +0000)
commit42a06e46ab05b7cf751579a50ee302a8ab6b9cae
tree161f18860227e5ac9286e4688c55fcb199c6a522tree
parentb70fdfe4beebbc1f82c14326ec3b6a85be0a36b3commit | diff
tree-ssa.c (find_released_ssa_name): Handle NULL wi.

* tree-ssa.c (find_released_ssa_name): Handle NULL wi.
(insert_debug_temp_for_var_def): Handle degenerate PHI nodes.
(insert_debug_temps_for_defs): Handle PHI nodes.
* tree-ssa-dom.c (degenerate_phi_result): Don't crash on released
SSA names.

From-SVN: r154402
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gcc/tree-ssa-dom.c diff | blob | blame | history
gcc/tree-ssa.c diff | blob | blame | history
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