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author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-12-04 04:57:50 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-12-04 04:57:50 +0000 |
commit | d3842de5c9baa2962e01d02b2499eac49d9065a6 (patch) | |
tree | 9c077a93d188457f2fc83c092b880482854c72cf | |
parent | 51ee08fd7128639ecb82997612b028ba94ba8c3d (diff) | |
download | ruby-d3842de5c9baa2962e01d02b2499eac49d9065a6.tar.gz |
* vm_opts.h: enable optimization - operand unifications.
Operand unification technique enable to combine
an instruction and specific operands and make new
instruction.
* defs/opt_operand.def: add several configuration
of operand unifications.
* insns.def: use `int' instead to suppress warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 12 | ||||
-rw-r--r-- | defs/opt_operand.def | 49 | ||||
-rw-r--r-- | insns.def | 12 | ||||
-rw-r--r-- | vm_opts.h | 4 |
4 files changed, 27 insertions, 50 deletions
@@ -1,3 +1,15 @@ +Tue Dec 04 13:55:07 2012 Koichi Sasada <ko1@atdot.net> + + * vm_opts.h: enable optimization - operand unifications. + Operand unification technique enable to combine + an instruction and specific operands and make new + instruction. + + * defs/opt_operand.def: add several configuration + of operand unifications. + + * insns.def: use `int' instead to suppress warning. + Mon Dec 3 17:58:53 2012 NARUSE, Yui <naruse@ruby-lang.org> * parse.y: replase parser->enc with current_enc. diff --git a/defs/opt_operand.def b/defs/opt_operand.def index 5ca1d74028..ab7103a421 100644 --- a/defs/opt_operand.def +++ b/defs/opt_operand.def @@ -7,53 +7,16 @@ # wildcard: * # -__END__ - -getlocal 2 -getlocal 3 -getlocal 4 - -setlocal 2 -setlocal 3 -setlocal 4 - -getdynamic *, 0 -getdynamic 1, 0 -getdynamic 2, 0 -getdynamic 3, 0 -getdynamic 4, 0 - -setdynamic *, 0 -setdynamic 1, 0 -setdynamic 2, 0 -setdynamic 3, 0 -setdynamic 4, 0 +getlocal *, 0 +getlocal *, 1 +setlocal *, 0 +setlocal *, 1 putobject INT2FIX(0) putobject INT2FIX(1) -putobject Qtrue -putobject Qfalse - -# CALL -send *, *, Qfalse, 0, * -send *, 0, Qfalse, 0, * -send *, 1, Qfalse, 0, * -send *, 2, Qfalse, 0, * -send *, 3, Qfalse, 0, * - -# FCALL -send *, *, Qfalse, 0x04, * -send *, 0, Qfalse, 0x04, * -send *, 1, Qfalse, 0x04, * -send *, 2, Qfalse, 0x04, * -send *, 3, Qfalse, 0x04, * - -# VCALL -send *, 0, Qfalse, 0x0c, * - __END__ - - +putobject Qtrue +putobject Qfalse @@ -57,10 +57,11 @@ getlocal () (VALUE val) { - rb_num_t i; + int i, lev = (int)level; VALUE *ep = GET_EP(); - for (i = 0; i < level; i++) { - ep = GET_PREV_EP(ep); + + for (i = 0; i < lev; i++) { + ep = GET_PREV_EP(ep); } val = *(ep - idx); } @@ -78,9 +79,10 @@ setlocal (VALUE val) () { - rb_num_t i; + int i, lev = (int)level; VALUE *ep = GET_EP(); - for (i = 0; i < level; i++) { + + for (i = 0; i < lev; i++) { ep = GET_PREV_EP(ep); } *(ep - idx) = val; @@ -41,7 +41,7 @@ #define OPT_BLOCKINLINING 0 /* architecture independent, affects generated code */ -#define OPT_OPERANDS_UNIFICATION 0 +#define OPT_OPERANDS_UNIFICATION 1 #define OPT_INSTRUCTIONS_UNIFICATION 0 #define OPT_UNIFY_ALL_COMBINATION 0 #define OPT_STACK_CACHING 0 @@ -50,7 +50,7 @@ #define SUPPORT_JOKE 0 #ifndef VM_COLLECT_USAGE_DETAILS -#define VM_COLLECT_USAGE_DETAILS 0 +#define VM_COLLECT_USAGE_DETAILS 0 #endif #endif /* RUBY_VM_OPTS_H */ |