kvn [Fri, 29 Feb 2008 19:07:15 -0800] rev 208
6667588: Don't generate duplicated CMP for float/double values
Summary: float CMove generation add duplicated CMPF if there are more then one Move depending on the condition.
Reviewed-by: jrose, never, rasbold
kvn [Fri, 29 Feb 2008 11:22:27 -0800] rev 207
6667581: Don't generate initialization (by 0) code for arrays with size 0
Summary: generate_arraycopy() does not check the size of allocated array.
Reviewed-by: jrose, never
kvn [Fri, 29 Feb 2008 09:57:18 -0800] rev 206
6667580: Optimize CmpP for allocations
Summary: CmpP could be optimized out if it compares new allocated objects.
Reviewed-by: jrose, never, rasbold
kvn [Thu, 28 Feb 2008 15:40:09 -0800] rev 205
6667573: Use set_req_X() in AddPNode::Ideal() for Iterative GVN
Summary: set_req_X() puts dependent nodes on IGVN worklist which allows to improve graph and gives more opportunities for EA scalar replacement.
Reviewed-by: jrose, never