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6857159: local schedule failed with checkcast of Thread.currentThread()

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Reviewed-by: kvn
This commit is contained in:
Tom Rodriguez 2009-07-21 16:42:58 -07:00
parent 7229ae9b95
commit 62ca1df1dd
4 changed files with 170 additions and 0 deletions
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6
hotspot/src/share/vm/adlc/formssel.hpp
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@ -158,6 +158,9 @@ public:
virtual Form::CallType is_ideal_call() const; // matches ideal 'Call'
virtual Form::DataType is_ideal_load() const; // node matches ideal 'LoadXNode'
// Should antidep checks be disabled for this Instruct
// See definition of MatchRule::skip_antidep_check
bool skip_antidep_check() const;
virtual Form::DataType is_ideal_store() const;// node matches ideal 'StoreXNode'
bool is_ideal_mem() const { return is_ideal_load() != Form::none || is_ideal_store() != Form::none; }
virtual uint two_address(FormDict &globals); // output reg must match input reg
@ -1003,6 +1006,9 @@ public:
bool is_ideal_loopEnd() const; // node matches ideal 'LoopEnd'
bool is_ideal_bool() const; // node matches ideal 'Bool'
Form::DataType is_ideal_load() const;// node matches ideal 'LoadXNode'
// Should antidep checks be disabled for this rule
// See definition of MatchRule::skip_antidep_check
bool skip_antidep_check() const;
Form::DataType is_ideal_store() const;// node matches ideal 'StoreXNode'
// Check if 'mRule2' is a cisc-spill variant of this MatchRule