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Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 39 |
1 files changed, 39 insertions, 0 deletions
@@ -1,3 +1,42 @@ +Sun Sep 20 02:46:34 2015 Koichi Sasada <ko1@atdot.net> + + * vm_core.h: split rb_call_info_t into several structs. + * rb_call_info (ci) has compiled fixed information. + * if ci->flag & VM_CALL_KWARG, then rb_call_info is + also rb_call_info_with_kwarg. This technique reduce one word + for major rb_call_info data. + * rb_calling_info has temporary data (argc, blockptr, recv). + for each method dispatch. This data is allocated only on + machine stack. + * rb_call_cache is for inline method cache. + + Before this patch, only rb_call_info_t data is passed. + After this patch, above three structs are passed. + + This patch improves: + * data locarity (rb_call_info is now read-only data). + * reduce memory consumption (rb_call_info_with_kwarg, + rb_calling_info). + + * compile.c: use above data. + + * insns.def: ditto. + + * iseq.c: ditto. + + * vm_args.c: ditto. + + * vm_eval.c: ditto. + + * vm_insnhelper.c: ditto. + + * vm_insnhelper.h: ditto. + + * iseq.h: add iseq_compile_data::ci_index and + iseq_compile_data::ci_kw_indx. + + * tool/instruction.rb: introduce TS_CALLCACHE operand type. + Sun Sep 20 02:18:10 2015 Tanaka Akira <akr@fsij.org> * test/lib/envutil.rb: mkfifo command based File.mkfifo method |