Author: Armin Rigo <[email protected]>
Branch: gc_no_cleanup_nursery
Changeset: r73693:5a14bf8ac1a6
Date: 2014-09-25 10:27 +0200
http://bitbucket.org/pypy/pypy/changeset/5a14bf8ac1a6/
Log: NEW_ARRAY should only be used on arrays of primitives. Otherwise,
use NEW_ARRAY_CLEAR.
diff --git a/rpython/jit/metainterp/resoperation.py
b/rpython/jit/metainterp/resoperation.py
--- a/rpython/jit/metainterp/resoperation.py
+++ b/rpython/jit/metainterp/resoperation.py
@@ -483,9 +483,8 @@
'_MALLOC_FIRST',
'NEW/0d', #-> GcStruct, gcptrs inside are zeroed (not the rest)
'NEW_WITH_VTABLE/1', #-> GcStruct with vtable, gcptrs inside are zeroed
- 'NEW_ARRAY/1d', #-> GcArray, zeroed if array of gcptr or of structs
- # (even if struct has no gcptrs)
- 'NEW_ARRAY_CLEAR/1d', #-> GcArray, zeroed always
+ 'NEW_ARRAY/1d', #-> GcArray, not zeroed. only for arrays of
primitives
+ 'NEW_ARRAY_CLEAR/1d', #-> GcArray, fully zeroed
'NEWSTR/1', #-> STR, the hash field is zeroed
'NEWUNICODE/1', #-> UNICODE, the hash field is zeroed
'_MALLOC_LAST',
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