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re PR tree-optimization/20920 (ICE with eh and VRP)
authorDiego Novillo <dnovillo@redhat.com>
Mon, 11 Apr 2005 15:05:50 +0000 (15:05 +0000)
committerDiego Novillo <dnovillo@gcc.gnu.org>
Mon, 11 Apr 2005 15:05:50 +0000 (11:05 -0400)
commit9fabf0d4627f91b28d61b153e84053be525365ef
tree3ef2ff01848d34cb99c543d718a73a3aaf91f9ectree
parentf5db779b2b87248590386d588a1f8c662169d081commit | diff
re PR tree-optimization/20920 (ICE with eh and VRP)

PR tree-optimization/20920
* tree-pretty-print.c (dump_generic_node): Show '(ab)' if an
SSA_NAME flows through an abnormal edge.
* tree-vrp.c (infer_value_range): Ignore SSA names that flow
through abnormal edges.
(maybe_add_assert_expr): Likewise.

PR tree-optimization/20920
* g++.dg/tree-ssa/pr20920.C: New test.

From-SVN: r97971
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/g++.dg/tree-ssa/pr20920.C [new file with mode: 0644] blob
gcc/tree-pretty-print.c diff | blob | blame | history
gcc/tree-vrp.c diff | blob | blame | history
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