PR middle-end/44206
authorhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 16 Oct 2010 23:47:08 +0000 (23:47 +0000)
committerhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 16 Oct 2010 23:47:08 +0000 (23:47 +0000)
commit7fb046a4d65311926f93d6dcf202a5dc6c10478d
treeffa391cf9b24280a9b420916c1900577ff6fd326
parente6ce85826bd7dd6f2a98d76f480a9df2db256cef
PR middle-end/44206
* g++.dg/torture/pr44206.C: New.
* ipa.c (cgraph_remove_unreachable_nodes): Cleanup; check
existence of refrences before removing the function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165569 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/ipa.c
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/torture/pr44206.C [new file with mode: 0644]