------- Comment #10 from abel at gcc dot gnu dot org 2010-03-10 11:09 ------- Subject: Bug 42859
Author: abel Date: Wed Mar 10 11:08:48 2010 New Revision: 157337 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157337 Log: PR middle-end/42859 * tree-eh.c: Include pointer-set.h. (lower_eh_dispatch): Filter out duplicate case labels and remove the unneeded edge when the label is unused. Return true when some edges are removed. (execute_lower_eh_dispatch): When any lowering resulted in removing an edge, also delete unreachable blocks. * g++.dg/eh/pr42859.C: New test. Added: trunk/gcc/testsuite/g++.dg/eh/pr42859.C Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-eh.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42859
