Author: Armin Rigo <[email protected]>
Branch:
Changeset: r82105:8581149fc8c5
Date: 2016-02-07 14:33 +0100
http://bitbucket.org/pypy/pypy/changeset/8581149fc8c5/
Log: issue #2236: ignore xchgb
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
@@ -528,6 +528,8 @@
'rex64',
# movbe, converts from big-endian, so most probably not GC pointers
'movbe',
+ # xchgb, byte-sized, so not GC pointers
+ 'xchgb',
])
# a partial list is hopefully good enough for now; it's all to support
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