Mercurial > hg > truffle
diff src/share/vm/opto/matcher.cpp @ 10408:836a62f43af9
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Wed, 19 Jun 2013 10:45:56 +0200 |
parents | f2110083203d |
children | ac91879aa56f b5c8a61d7fa0 |
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--- a/src/share/vm/opto/matcher.cpp Tue Jun 18 14:23:29 2013 -0700 +++ b/src/share/vm/opto/matcher.cpp Wed Jun 19 10:45:56 2013 +0200 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2013, Oracle and/or its affiliates. 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 @@ -317,7 +317,7 @@ find_shared( C->root() ); find_shared( C->top() ); - C->print_method("Before Matching"); + C->print_method(PHASE_BEFORE_MATCHING); // Create new ideal node ConP #NULL even if it does exist in old space // to avoid false sharing if the corresponding mach node is not used. @@ -1282,16 +1282,6 @@ mcall->_argsize = out_arg_limit_per_call - begin_out_arg_area; } - if (is_method_handle_invoke) { - // Kill some extra stack space in case method handles want to do - // a little in-place argument insertion. - // FIXME: Is this still necessary? - int regs_per_word = NOT_LP64(1) LP64_ONLY(2); // %%% make a global const! - out_arg_limit_per_call += Method::extra_stack_entries() * regs_per_word; - // Do not update mcall->_argsize because (a) the extra space is not - // pushed as arguments and (b) _argsize is dead (not used anywhere). - } - // Compute the max stack slot killed by any call. These will not be // available for debug info, and will be used to adjust FIRST_STACK_mask // after all call sites have been visited. @@ -1858,7 +1848,7 @@ for( uint i=0; kid != NULL && i<2; kid = s->_kids[1], i++ ) { // binary tree int newrule; - if( i == 0 ) + if( i == 0) newrule = kid->_rule[_leftOp[rule]]; else newrule = kid->_rule[_rightOp[rule]];