re PR rtl-optimization/49912 (ICE from -freorder-blocks-and-partition : verify_flow_i...
authorJakub Jelinek <jakub@redhat.com>
Sat, 26 Nov 2011 20:50:28 +0000 (21:50 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Sat, 26 Nov 2011 20:50:28 +0000 (21:50 +0100)
commit7e872b900f2c68ffa604f40cb43db717a744bbcc
treead272056e6b58480273742f437a1673284cfc257
parenta1c63c5fb9130b32529b567e4f1319e3d00e8764
re PR rtl-optimization/49912 (ICE from -freorder-blocks-and-partition : verify_flow_info failed)

PR rtl-optimization/49912
* cfgrtl.c (rtl_verify_flow_info_1): Ignore also EDGE_PRESERVE bit
when counting n_branch.

* g++.dg/other/pr49912.C: New test.

From-SVN: r181743
gcc/ChangeLog
gcc/cfgrtl.c
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/other/pr49912.C [new file with mode: 0644]