8141132: JEP 254: Compact Strings

Adopt a more space-efficient internal representation for strings.

Co-authored-by: Brent Christian <brent.christian@oracle.com>
Co-authored-by: Vivek Deshpande <vivek.r.deshpande@intel.com>
Co-authored-by: Charlie Hunt <charlie.hunt@oracle.com>
Co-authored-by: Vladimir Kozlov <vladimir.kozlov@oracle.com>
Co-authored-by: Roger Riggs <roger.riggs@oracle.com>
Co-authored-by: Xueming Shen <xueming.shen@oracle.com>
Co-authored-by: Aleksey Shipilev <aleksey.shipilev@oracle.com>
Co-authored-by: Sandhya Viswanathan <sandhya.viswanathan@intel.com>
Reviewed-by: alanb, bdelsart, coleenp, iklam, jiangli, jrose, kevinw, naoto, pliden, roland, smarks, twisti
This commit is contained in:
Tobias Hartmann 2015-11-03 09:41:03 +01:00
parent 4e24e2cc6c
commit 7af927f9c1
74 changed files with 4838 additions and 1683 deletions

View file

@ -372,6 +372,7 @@ class GraphBuilder VALUE_OBJ_CLASS_SPEC {
void append_unsafe_put_raw(ciMethod* callee, BasicType t);
void append_unsafe_CAS(ciMethod* callee);
void append_unsafe_get_and_set_obj(ciMethod* callee, bool is_add);
void append_char_access(ciMethod* callee, bool is_store);
void print_inlining(ciMethod* callee, const char* msg = NULL, bool success = true);