Be careful about comdat boundary in ICF (PR ipa/82352).
commit6ed5216d2b8b2be5c9373a9f9dc0c38ef09abce7
authormarxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 4 Jan 2018 08:54:17 +0000 (4 08:54 +0000)
committermarxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 4 Jan 2018 08:54:17 +0000 (4 08:54 +0000)
tree097e0c238d79e830bf7d11472361bfcfe6358327
parent9a73c95566baa19688bfa7c25a62799944699038
Be careful about comdat boundary in ICF (PR ipa/82352).

2018-01-04  Martin Liska  <mliska@suse.cz>

PR ipa/82352
* ipa-icf.c (sem_function::merge): Do not cross comdat boundary.
2018-01-04  Martin Liska  <mliska@suse.cz>

PR ipa/82352
* g++.dg/ipa/pr82352.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@256226 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/ipa-icf.c
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/ipa/pr82352.C [new file with mode: 0644]