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6849984: Value methods for platform dependent math functions constant fold incorrectly

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Reviewed-by: kvn, twisti
This commit is contained in:
Tom Rodriguez 2010-01-15 11:53:33 -08:00
parent 8214fc3a3b
commit 72d0f638c7
11 changed files with 248 additions and 24 deletions
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7
hotspot/src/cpu/sparc/vm/interpreter_sparc.cpp
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@ -1,5 +1,5 @@
/*
* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2010 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -394,6 +394,11 @@ address AbstractInterpreterGenerator::generate_method_entry(AbstractInterpreter:
}
bool AbstractInterpreter::can_be_compiled(methodHandle m) {
// No special entry points that preclude compilation
return true;
}
// This method tells the deoptimizer how big an interpreted frame must be:
int AbstractInterpreter::size_activation(methodOop method,
int tempcount,