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comparison src/share/vm/opto/split_if.cpp @ 6804:e626685e9f6c

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7193318: C2: remove number of inputs requirement from Node's new operator Summary: Deleted placement new operator of Node - node(size_t, Compile *, int). Reviewed-by: kvn, twisti Contributed-by: bharadwaj.yadavalli@oracle.com
author kvn
date Thu, 27 Sep 2012 09:38:42 -0700
parents 5e990493719e
children b9a9ed0f8eeb
comparison
equal deleted inserted replaced
6803:06f52c4d0e18 6804:e626685e9f6c
33 // Split Node 'n' through merge point. 33 // Split Node 'n' through merge point.
34 Node *PhaseIdealLoop::split_thru_region( Node *n, Node *region ) { 34 Node *PhaseIdealLoop::split_thru_region( Node *n, Node *region ) {
35 uint wins = 0; 35 uint wins = 0;
36 assert( n->is_CFG(), "" ); 36 assert( n->is_CFG(), "" );
37 assert( region->is_Region(), "" ); 37 assert( region->is_Region(), "" );
38 Node *r = new (C, region->req()) RegionNode( region->req() ); 38 Node *r = new (C) RegionNode( region->req() );
39 IdealLoopTree *loop = get_loop( n ); 39 IdealLoopTree *loop = get_loop( n );
40 for( uint i = 1; i < region->req(); i++ ) { 40 for( uint i = 1; i < region->req(); i++ ) {
41 Node *x = n->clone(); 41 Node *x = n->clone();
42 Node *in0 = n->in(0); 42 Node *in0 = n->in(0);
43 if( in0->in(0) == region ) x->set_req( 0, in0->in(i) ); 43 if( in0->in(0) == region ) x->set_req( 0, in0->in(i) );