Mercurial > hg > truffle
diff src/share/vm/opto/machnode.cpp @ 14428:044b28168e20
8003854: PPC64 (part 115): Introduce PostallocExpand that expands nodes after register allocation
Summary: added ability in C2 to expand mach nodes to several mach nodes after register allocation
Reviewed-by: kvn
author | goetz |
---|---|
date | Thu, 14 Nov 2013 19:24:59 -0800 |
parents | 190899198332 |
children | 1410ad6b05f1 |
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--- a/src/share/vm/opto/machnode.cpp Thu Nov 07 11:47:11 2013 +0100 +++ b/src/share/vm/opto/machnode.cpp Thu Nov 14 19:24:59 2013 -0800 @@ -134,6 +134,10 @@ ShouldNotCallThis(); } +//---------------------------postalloc_expand---------------------------------- +// Expand node after register allocation. +void MachNode::postalloc_expand(GrowableArray <Node *> *nodes, PhaseRegAlloc *ra_) {} + //------------------------------size------------------------------------------- // Size of instruction in bytes uint MachNode::size(PhaseRegAlloc *ra_) const {