--- old/src/cpu/x86/vm/c2_globals_x86.hpp	2015-09-14 20:02:35.596676100 -0700
+++ new/src/cpu/x86/vm/c2_globals_x86.hpp	2015-09-14 20:02:35.407476100 -0700
@@ -48,11 +48,11 @@
 
 define_pd_global(intx, OnStackReplacePercentage,     140);
 define_pd_global(intx, ConditionalMoveLimit,         3);
-define_pd_global(intx, FLOATPRESSURE,                6);
 define_pd_global(intx, FreqInlineSize,               325);
 define_pd_global(intx, MinJumpTableSize,             10);
 #ifdef AMD64
 define_pd_global(intx, INTPRESSURE,                  13);
+define_pd_global(intx, FLOATPRESSURE,                14);
 define_pd_global(intx, InteriorEntryAlignment,       16);
 define_pd_global(size_t, NewSizeThreadIncrease,      ScaleForWordSize(4*K));
 define_pd_global(intx, LoopUnrollLimit,              60);
@@ -64,6 +64,7 @@
 define_pd_global(uint64_t, MaxRAM,                   128ULL*G);
 #else
 define_pd_global(intx, INTPRESSURE,                  6);
+define_pd_global(intx, FLOATPRESSURE,                6);
 define_pd_global(intx, InteriorEntryAlignment,       4);
 define_pd_global(size_t, NewSizeThreadIncrease,      4*K);
 define_pd_global(intx, LoopUnrollLimit,              50);     // Design center runs on 1.3.1
@@ -82,6 +83,7 @@
 define_pd_global(bool, UseCISCSpill,                 true);
 define_pd_global(bool, OptoScheduling,               false);
 define_pd_global(bool, OptoBundling,                 false);
+define_pd_global(bool, OptoRegScheduling,            true);
 
 define_pd_global(intx, ReservedCodeCacheSize,        48*M);
 define_pd_global(intx, NonProfiledCodeHeapSize,      21*M);