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comparison src/share/vm/opto/parseHelper.cpp @ 12966:b2ee5dc63353

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8024070: C2 needs some form of type speculation Summary: record unused type profile information with type system, propagate and use it. Reviewed-by: kvn, twisti
author roland
date Wed, 23 Oct 2013 12:40:23 +0200
parents c775af091fe9
children 2113136690bc
comparison
equal deleted inserted replaced
12965:8b4bbba322d3 12966:b2ee5dc63353
126 } 126 }
127 return; 127 return;
128 } 128 }
129 129
130 // Push the bool result back on stack 130 // Push the bool result back on stack
131 Node* res = gen_instanceof(peek(), makecon(TypeKlassPtr::make(klass))); 131 Node* res = gen_instanceof(peek(), makecon(TypeKlassPtr::make(klass)), true);
132 132
133 // Pop from stack AFTER gen_instanceof because it can uncommon trap. 133 // Pop from stack AFTER gen_instanceof because it can uncommon trap.
134 pop(); 134 pop();
135 push(res); 135 push(res);
136 } 136 }