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PR tree-optimization/68580
authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 1 Feb 2016 22:03:57 +0000 (22:03 +0000)
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 1 Feb 2016 22:03:57 +0000 (22:03 +0000)
commit499b85751a4b71df52e92b469c67da9be21d259b
treeb5d9304a50509feb3392105ef9f8995096ece055tree
parent8bb6d8cde0a6b531c85c17454689cb9dc5825a58commit | diff
PR tree-optimization/68580
* params.def (FSM_MAXIMUM_PHI_ARGUMENTS): New param.
* tree-ssa-threadbackward.c
(fsm_find_control_statement_thread_paths): Do not try to walk
through large PHI nodes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233053 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/params.def diff | blob | blame | history
gcc/tree-ssa-threadbackward.c diff | blob | blame | history
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