Mercurial > hg > truffle
diff src/share/vm/opto/macro.cpp @ 168:7793bd37a336
6705887: Compressed Oops: generate x64 addressing and implicit null checks with narrow oops
Summary: Generate addresses and implicit null checks with narrow oops to avoid decoding.
Reviewed-by: jrose, never
author | kvn |
---|---|
date | Thu, 29 May 2008 12:04:14 -0700 |
parents | 885ed790ecf0 |
children | d1605aabd0a1 8d191a7697e2 6aae2f9d0294 |
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--- a/src/share/vm/opto/macro.cpp Wed May 28 21:06:24 2008 -0700 +++ b/src/share/vm/opto/macro.cpp Thu May 29 12:04:14 2008 -0700 @@ -458,7 +458,7 @@ } } else if (use->is_SafePoint()) { SafePointNode* sfpt = use->as_SafePoint(); - if (sfpt->has_non_debug_use(res)) { + if (sfpt->is_Call() && sfpt->as_Call()->has_non_debug_use(res)) { // Object is passed as argument. DEBUG_ONLY(disq_node = use;) NOT_PRODUCT(fail_eliminate = "Object is passed as argument";)