archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-23 04:24:49 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8023657: New type profiling points: arguments to call

Browse source 
X86 interpreter and c1 type profiling for arguments at calls

Reviewed-by: kvn, twisti
This commit is contained in:
Roland Westrelin 2013-10-09 16:32:21 +02:00
parent b90addac58
commit cbd0e9bf96
40 changed files with 1773 additions and 238 deletions
Download patch file Download diff file Expand all files Collapse all files

8
hotspot/src/share/vm/runtime/globals.hpp
View file

@ -2648,6 +2648,13 @@ class CommandLineFlags {
product(bool, AggressiveOpts, false, \
"Enable aggressive optimizations - see arguments.cpp") \
\
product_pd(uintx, TypeProfileLevel, \
"Type profiling of arguments at call:" \
"0->off ; 1->js292 only; 2->all methods") \
\
product(intx, TypeProfileArgsLimit, 2, \
"max number of call arguments to consider for type profiling") \
\
/* statistics */ \
develop(bool, CountCompiledCalls, false, \
"counts method invocations") \
@ -3760,7 +3767,6 @@ class CommandLineFlags {
product(bool, UseLockedTracing, false, \
"Use locked-tracing when doing event-based tracing")
/*
* Macros for factoring of globals
*/