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7069452: Cleanup NodeFlags

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Remove flags which duplicate information in Node::NodeClasses.

Reviewed-by: never
This commit is contained in:
Vladimir Kozlov 2011-07-27 17:28:36 -07:00
parent c895368552
commit 18329266ea
25 changed files with 108 additions and 261 deletions
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2
hotspot/src/share/vm/opto/mulnode.cpp
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@ -98,7 +98,7 @@ Node *MulNode::Ideal(PhaseGVN *phase, bool can_reshape) {
const Type *t12 = phase->type( mul1->in(2) );
if( t12->singleton() && t12 != Type::TOP) { // Left input is an add of a constant?
// Compute new constant; check for overflow
const Type *tcon01 = mul1->as_Mul()->mul_ring(t2,t12);
const Type *tcon01 = ((MulNode*)mul1)->mul_ring(t2,t12);
if( tcon01->singleton() ) {
// The Mul of the flattened expression
set_req(1, mul1->in(1));