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diff src/share/vm/opto/matcher.hpp @ 14428:044b28168e20

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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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line diff
--- 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);