[pypy-commit] pypy default: some gcc 4.9 support

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r71135:dea725674dbe
Date: 2014-05-01 16:44 +0200
http://bitbucket.org/pypy/pypy/changeset/dea725674dbe/

Log:	some gcc 4.9 support

diff --git a/rpython/translator/c/gcc/trackgcroot.py b/rpython/translator/c/gcc/trackgcroot.py
--- a/rpython/translator/c/gcc/trackgcroot.py
+++ b/rpython/translator/c/gcc/trackgcroot.py
@@ -522,6 +522,8 @@
         'movnt', 'mfence', 'lfence', 'sfence',
         # bit manipulations
         'bextr',
+        # invalid instruction
+        'ud2',
     ])
 
     # a partial list is hopefully good enough for now; it's all to support