| commit | 1c5058db1a94bf3ebffd14c6c8d34eafa56d4d38 | |
| author | Bin Liu <binliu@fb.com> | |
| Wed, 6 May 2015 01:38:14 +0000 (5 18:38 -0700) | ||
| committer | hhvm-bot <hhvm-bot@fb.com> | |
| Wed, 6 May 2015 02:00:34 +0000 (5 19:00 -0700) | ||
| tree | bc85f0e708b6ddd23486fb712292cb0973d86f3a | treesnapshot (tar.gz zip) |
| parent | 09a56fdceebae0bd2203001f84dd3d5cf9aa47ac | commitdiff |
Add the Ref alias class
Summary: Add a bit in AliasClass::rep to represent the location where
RefData lives. It is a subclass of AHeapAny. We currently don't store
specific information about it, so any pair of pointers to a RefData
alias each other.
Reviewed By: @jdelong
Differential Revision: D2038485
Summary: Add a bit in AliasClass::rep to represent the location where
RefData lives. It is a subclass of AHeapAny. We currently don't store
specific information about it, so any pair of pointers to a RefData
alias each other.
Reviewed By: @jdelong
Differential Revision: D2038485
| hphp/runtime/vm/jit/alias-class.cpp | diffblobblamehistory | |
| hphp/runtime/vm/jit/alias-class.h | diffblobblamehistory | |
| hphp/runtime/vm/jit/memory-effects.cpp | diffblobblamehistory |