diff options
| author | roland <none@none> | 2011-12-20 16:56:50 +0100 |
|---|---|---|
| committer | roland <none@none> | 2011-12-20 16:56:50 +0100 |
| commit | f79d19e408291ee5524c40c4ab93281a462953a3 (patch) | |
| tree | 7918337a79fbf00f608c96a780e2701d48d2837f /src/share/vm/opto/node.hpp | |
| parent | 4dca39c61dad47469f5936a88c87fdaef119f2e1 (diff) | |
7121140: Allocation paths require explicit memory synchronization operations for RMO systems
Summary: adds store store barrier after initialization of header and body of objects.
Reviewed-by: never, kvn
Diffstat (limited to 'src/share/vm/opto/node.hpp')
| -rw-r--r-- | src/share/vm/opto/node.hpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/share/vm/opto/node.hpp b/src/share/vm/opto/node.hpp index e10cad472..1cbd830a9 100644 --- a/src/share/vm/opto/node.hpp +++ b/src/share/vm/opto/node.hpp @@ -97,6 +97,7 @@ class MachSpillCopyNode; class MachTempNode; class Matcher; class MemBarNode; +class MemBarStoreStoreNode; class MemNode; class MergeMemNode; class MultiNode; @@ -564,7 +565,8 @@ public: DEFINE_CLASS_ID(NeverBranch, MultiBranch, 2) DEFINE_CLASS_ID(Start, Multi, 2) DEFINE_CLASS_ID(MemBar, Multi, 3) - DEFINE_CLASS_ID(Initialize, MemBar, 0) + DEFINE_CLASS_ID(Initialize, MemBar, 0) + DEFINE_CLASS_ID(MemBarStoreStore, MemBar, 1) DEFINE_CLASS_ID(Mach, Node, 1) DEFINE_CLASS_ID(MachReturn, Mach, 0) @@ -744,6 +746,7 @@ public: DEFINE_CLASS_QUERY(MachTemp) DEFINE_CLASS_QUERY(Mem) DEFINE_CLASS_QUERY(MemBar) + DEFINE_CLASS_QUERY(MemBarStoreStore) DEFINE_CLASS_QUERY(MergeMem) DEFINE_CLASS_QUERY(Multi) DEFINE_CLASS_QUERY(MultiBranch) |