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6684714: Optimize EA Connection Graph build performance

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Switch on EA by default, optimize Connection Graph construction

Reviewed-by: rasbold, never
This commit is contained in:
Vladimir Kozlov 2008-07-03 18:02:47 -07:00
parent 2a68d0757b
commit 696e17c0ba
7 changed files with 290 additions and 285 deletions
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2
hotspot/src/share/vm/opto/bytecodeInfo.cpp
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@ -83,7 +83,7 @@ static bool is_init_with_ea(ciMethod* callee_method,
ciMethod* caller_method, Compile* C) {
// True when EA is ON and a java constructor is called or
// a super constructor is called from an inlined java constructor.
return DoEscapeAnalysis && EliminateAllocations &&
return C->do_escape_analysis() && EliminateAllocations &&
( callee_method->is_initializer() ||
(caller_method->is_initializer() &&
caller_method != C->method() &&