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authorJeff Law <law@redhat.com>2013-09-03 14:43:46 -0600
committerJeff Law <law@gcc.gnu.org>2013-09-03 14:43:46 -0600
commit3b18bc426a5c853bda2bdb9e646c5b00483e982a (patch)
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parentae84e151ddf7908e0d7b90036c0754cc39209595 (diff)
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tree-ssa-threadedge.c (thread_across_edge): Record entire path when not threading through a joiner block.
* tree-ssa-threadedge.c (thread_across_edge): Record entire path when not threading through a joiner block. Pass joiner/no joiner state to register_jump_thread. * tree-ssa-threadupdate.c (register_jump_thread): Get joiner/no joiner state from argument rather than implying on path length. Dump the entire jump thread path into debugging dump. * tree-flow.h (register_jump_thread): Update prototype. * tree-ssa/ssa-dom-thread-3.c: Update due to changes in debug dump output. From-SVN: r202232
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