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This commit is contained in:
Vladimir Ivanov 2016-05-06 18:20:50 +03:00
commit 622a5ae6f0
112 changed files with 2044 additions and 803 deletions
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8
hotspot/src/share/vm/runtime/globals.hpp
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@ -2901,9 +2901,9 @@ public:
\
product(intx, AllocatePrefetchStyle, 1, \
"0 = no prefetch, " \
"1 = prefetch instructions for each allocation, " \
"1 = generate prefetch instructions for each allocation, " \
"2 = use TLAB watermark to gate allocation prefetch, " \
"3 = use BIS instruction on Sparc for allocation prefetch") \
"3 = generate one prefetch instruction per cache line") \
range(0, 3) \
\
product(intx, AllocatePrefetchDistance, -1, \
@ -2926,8 +2926,8 @@ public:
constraint(AllocatePrefetchStepSizeConstraintFunc,AfterMemoryInit)\
\
product(intx, AllocatePrefetchInstr, 0, \
"Prefetch instruction to prefetch ahead of allocation pointer") \
constraint(AllocatePrefetchInstrConstraintFunc, AfterErgo) \
"Select instruction to prefetch ahead of allocation pointer") \
constraint(AllocatePrefetchInstrConstraintFunc, AfterMemoryInit) \
\
/* deoptimization */ \
develop(bool, TraceDeoptimization, false, \