Mercurial > hg > graal-jvmci-8
changeset 15047:d8b9e3761e52
disable unsafe location identity optimization for arrays since it breaks truffle
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
---|---|
date | Wed, 09 Apr 2014 22:45:27 -0700 |
parents | 5c71dcf0915d |
children | d4a9d6f6e57d |
files | graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/UnsafeAccessNode.java |
diffstat | 1 files changed, 9 insertions(+), 7 deletions(-) [+] |
line wrap: on
line diff
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/UnsafeAccessNode.java Wed Apr 09 16:33:37 2014 -0700 +++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/UnsafeAccessNode.java Wed Apr 09 22:45:27 2014 -0700 @@ -78,13 +78,15 @@ } } } - ResolvedJavaType receiverType = ObjectStamp.typeOrNull(object()); - if (receiverType != null && receiverType.isArray()) { - LocationIdentity identity = NamedLocationIdentity.getArrayLocation(receiverType.getComponentType().getKind()); - // Try to build a better location node - ValueNode location = offset(); - return cloneAsArrayAccess(location, identity); - } + // Temporarily disable this as it appears to break truffle. + // ResolvedJavaType receiverType = ObjectStamp.typeOrNull(object()); + // if (receiverType != null && receiverType.isArray()) { + // LocationIdentity identity = + // NamedLocationIdentity.getArrayLocation(receiverType.getComponentType().getKind()); + // // Try to build a better location node + // ValueNode location = offset(); + // return cloneAsArrayAccess(location, identity); + // } return this; }