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6953144: Tiered compilation

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Infrastructure for tiered compilation support (interpreter + c1 + c2) for 32 and 64 bit. Simple tiered policy implementation.

Reviewed-by: kvn, never, phh, twisti
This commit is contained in:
Igor Veresov 2010-09-03 17:51:07 -07:00
parent 6e78f6cb4b
commit 2c66a6c3fd
104 changed files with 7720 additions and 1701 deletions
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38
hotspot/src/share/vm/c1/c1_globals.hpp
View file

@ -25,12 +25,6 @@
//
// Defines all global flags used by the client compiler.
//
#ifndef TIERED
#define NOT_TIERED(x) x
#else
#define NOT_TIERED(x)
#endif
#define C1_FLAGS(develop, develop_pd, product, product_pd, notproduct) \
\
/* Printing */ \
@ -55,7 +49,7 @@
notproduct(bool, PrintIRDuringConstruction, false, \
"Print IR as it's being constructed (helpful for debugging frontend)")\
\
notproduct(bool, PrintPhiFunctions, false, \
notproduct(bool, PrintPhiFunctions, false, \
"Print phi functions when they are created and simplified") \
\
notproduct(bool, PrintIR, false, \
@ -279,41 +273,29 @@
product_pd(intx, SafepointPollOffset, \
"Offset added to polling address (Intel only)") \
\
product(bool, UseNewFeature1, false, \
"Enable new feature for testing. This is a dummy flag.") \
\
product(bool, UseNewFeature2, false, \
"Enable new feature for testing. This is a dummy flag.") \
\
product(bool, UseNewFeature3, false, \
"Enable new feature for testing. This is a dummy flag.") \
\
product(bool, UseNewFeature4, false, \
"Enable new feature for testing. This is a dummy flag.") \
\
develop(bool, ComputeExactFPURegisterUsage, true, \
"Compute additional live set for fpu registers to simplify fpu stack merge (Intel only)") \
\
product(bool, Tier1ProfileCalls, true, \
product(bool, C1ProfileCalls, true, \
"Profile calls when generating code for updating MDOs") \
\
product(bool, Tier1ProfileVirtualCalls, true, \
product(bool, C1ProfileVirtualCalls, true, \
"Profile virtual calls when generating code for updating MDOs") \
\
product(bool, Tier1ProfileInlinedCalls, true, \
product(bool, C1ProfileInlinedCalls, true, \
"Profile inlined calls when generating code for updating MDOs") \
\
product(bool, Tier1ProfileBranches, true, \
product(bool, C1ProfileBranches, true, \
"Profile branches when generating code for updating MDOs") \
\
product(bool, Tier1ProfileCheckcasts, true, \
product(bool, C1ProfileCheckcasts, true, \
"Profile checkcasts when generating code for updating MDOs") \
\
product(bool, Tier1OptimizeVirtualCallProfiling, true, \
"Use CHA and exact type results at call sites when updating MDOs") \
product(bool, C1OptimizeVirtualCallProfiling, true, \
"Use CHA and exact type results at call sites when updating MDOs")\
\
develop(bool, Tier1CountOnly, false, \
"Don't schedule tier 2 compiles. Enter VM only") \
product(bool, C1UpdateMethodData, trueInTiered, \
"Update methodDataOops in Tier1-generated code") \
\
develop(bool, PrintCFGToFile, false, \
"print control flow graph to a separate file during compilation") \