Mercurial > hg > graal-jvmci-8
diff src/share/vm/opto/matcher.hpp @ 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 | 59e8ad757e19 |
children | 41b780b43b74 |
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--- a/src/share/vm/opto/matcher.hpp Thu Nov 07 11:47:11 2013 +0100 +++ b/src/share/vm/opto/matcher.hpp Thu Nov 14 19:24:59 2013 -0800 @@ -449,6 +449,10 @@ // aligned. static const bool misaligned_doubles_ok; + // Does the CPU require postalloc expand (see block.cpp for description of + // postalloc expand)? + static const bool require_postalloc_expand; + // Perform a platform dependent implicit null fixup. This is needed // on windows95 to take care of some unusual register constraints. void pd_implicit_null_fixup(MachNode *load, uint idx);