Mercurial > hg > graal-compiler
diff src/share/vm/runtime/globals.hpp @ 12962:5ccbab1c69f3
8026251: New type profiling points: parameters to methods
Summary: x86 interpreter and c1 type profiling for parameters on method entries
Reviewed-by: kvn, twisti
| author | roland |
|---|---|
| date | Tue, 22 Oct 2013 09:51:47 +0200 |
| parents | c51cd6af7e61 |
| children | e2509677809c cdf20166ec45 2b8e28fdf503 |
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--- a/src/share/vm/runtime/globals.hpp Mon Oct 21 17:34:27 2013 -0700 +++ b/src/share/vm/runtime/globals.hpp Tue Oct 22 09:51:47 2013 +0200 @@ -2671,13 +2671,18 @@ "Enable aggressive optimizations - see arguments.cpp") \ \ product_pd(uintx, TypeProfileLevel, \ - "=XY, with Y, Type profiling of arguments at call" \ - " X, Type profiling of return value at call" \ - "X and Y in 0->off ; 1->js292 only; 2->all methods") \ + "=XYZ, with Z: Type profiling of arguments at call; " \ + "Y: Type profiling of return value at call; " \ + "X: Type profiling of parameters to methods; " \ + "X, Y and Z in 0=off ; 1=jsr292 only; 2=all methods") \ \ product(intx, TypeProfileArgsLimit, 2, \ "max number of call arguments to consider for type profiling") \ \ + product(intx, TypeProfileParmsLimit, 2, \ + "max number of incoming parameters to consider for type profiling"\ + ", -1 for all") \ + \ /* statistics */ \ develop(bool, CountCompiledCalls, false, \ "Count method invocations") \