src/share/vm/opto/c2_globals.hpp

*** 304,313 ****
--- 304,316 ----
            "Trace pipelining information")                                   \
                                                                              \
    product_pd(bool, OptoScheduling,                                          \
            "Instruction Scheduling after register allocation")               \
                                                                              \
+   product_pd(bool, OptoRegScheduling,                                       \
+           "Instruction Scheduling before register allocation for pressure") \
+                                                                             \
    product(bool, PartialPeelLoop, true,                                      \
            "Partial peel (rotate) loops")                                    \
                                                                              \
    product(intx, PartialPeelNewPhiDelta, 0,                                  \
            "Additional phis that can be created by partial peeling")         \