1.1 --- a/src/share/vm/opto/runtime.cpp Mon Mar 21 14:58:37 2016 -0700
1.2 +++ b/src/share/vm/opto/runtime.cpp Wed Feb 17 13:40:12 2016 +0300
1.3 @@ -956,6 +956,48 @@
1.4 return TypeFunc::make(domain, range);
1.5 }
1.6
1.7 +const TypeFunc* OptoRuntime::squareToLen_Type() {
1.8 + // create input type (domain)
1.9 + int num_args = 4;
1.10 + int argcnt = num_args;
1.11 + const Type** fields = TypeTuple::fields(argcnt);
1.12 + int argp = TypeFunc::Parms;
1.13 + fields[argp++] = TypePtr::NOTNULL; // x
1.14 + fields[argp++] = TypeInt::INT; // len
1.15 + fields[argp++] = TypePtr::NOTNULL; // z
1.16 + fields[argp++] = TypeInt::INT; // zlen
1.17 + assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
1.18 + const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
1.19 +
1.20 + // no result type needed
1.21 + fields = TypeTuple::fields(1);
1.22 + fields[TypeFunc::Parms+0] = NULL;
1.23 + const TypeTuple* range = TypeTuple::make(TypeFunc::Parms, fields);
1.24 + return TypeFunc::make(domain, range);
1.25 +}
1.26 +
1.27 +// for mulAdd calls, 2 pointers and 3 ints, returning int
1.28 +const TypeFunc* OptoRuntime::mulAdd_Type() {
1.29 + // create input type (domain)
1.30 + int num_args = 5;
1.31 + int argcnt = num_args;
1.32 + const Type** fields = TypeTuple::fields(argcnt);
1.33 + int argp = TypeFunc::Parms;
1.34 + fields[argp++] = TypePtr::NOTNULL; // out
1.35 + fields[argp++] = TypePtr::NOTNULL; // in
1.36 + fields[argp++] = TypeInt::INT; // offset
1.37 + fields[argp++] = TypeInt::INT; // len
1.38 + fields[argp++] = TypeInt::INT; // k
1.39 + assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
1.40 + const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
1.41 +
1.42 + // returning carry (int)
1.43 + fields = TypeTuple::fields(1);
1.44 + fields[TypeFunc::Parms+0] = TypeInt::INT;
1.45 + const TypeTuple* range = TypeTuple::make(TypeFunc::Parms+1, fields);
1.46 + return TypeFunc::make(domain, range);
1.47 +}
1.48 +
1.49
1.50
1.51 //------------- Interpreter state access for on stack replacement
