c5fc1ce975
This commit introduces a new instruction `opt_newarray_send` which is used when there is an array literal followed by either the `hash`, `min`, or `max` method. ``` [a, b, c].hash ``` Will emit an `opt_newarray_send` instruction. This instruction falls back to a method call if the "interested" method has been monkey patched. Here are some examples of the instructions generated: ``` $ ./miniruby --dump=insns -e '[@a, @b].max' == disasm: #<ISeq:<main>@-e:1 (1,0)-(1,12)> (catch: FALSE) 0000 getinstancevariable :@a, <is:0> ( 1)[Li] 0003 getinstancevariable :@b, <is:1> 0006 opt_newarray_send 2, :max 0009 leave $ ./miniruby --dump=insns -e '[@a, @b].min' == disasm: #<ISeq:<main>@-e:1 (1,0)-(1,12)> (catch: FALSE) 0000 getinstancevariable :@a, <is:0> ( 1)[Li] 0003 getinstancevariable :@b, <is:1> 0006 opt_newarray_send 2, :min 0009 leave $ ./miniruby --dump=insns -e '[@a, @b].hash' == disasm: #<ISeq:<main>@-e:1 (1,0)-(1,13)> (catch: FALSE) 0000 getinstancevariable :@a, <is:0> ( 1)[Li] 0003 getinstancevariable :@b, <is:1> 0006 opt_newarray_send 2, :hash 0009 leave ``` [Feature #18897] [ruby-core:109147] Co-authored-by: John Hawthorn <jhawthorn@github.com>
64 lines
1.4 KiB
C
64 lines
1.4 KiB
C
#ifndef INTERNAL_BOP_H /*-*-C-*-vi:se ft=c:*/
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#define INTERNAL_BOP_H
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#include "internal.h"
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#include "ruby/internal/dllexport.h"
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enum ruby_basic_operators {
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BOP_PLUS,
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BOP_MINUS,
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BOP_MULT,
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BOP_DIV,
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BOP_MOD,
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BOP_EQ,
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BOP_EQQ,
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BOP_LT,
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BOP_LE,
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BOP_LTLT,
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BOP_AREF,
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BOP_ASET,
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BOP_LENGTH,
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BOP_SIZE,
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BOP_EMPTY_P,
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BOP_NIL_P,
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BOP_SUCC,
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BOP_GT,
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BOP_GE,
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BOP_NOT,
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BOP_NEQ,
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BOP_MATCH,
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BOP_FREEZE,
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BOP_UMINUS,
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BOP_MAX,
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BOP_MIN,
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BOP_HASH,
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BOP_CALL,
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BOP_AND,
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BOP_OR,
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BOP_CMP,
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BOP_DEFAULT,
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BOP_LAST_
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};
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RUBY_EXTERN short ruby_vm_redefined_flag[BOP_LAST_];
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/* optimize insn */
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#define INTEGER_REDEFINED_OP_FLAG (1 << 0)
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#define FLOAT_REDEFINED_OP_FLAG (1 << 1)
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#define STRING_REDEFINED_OP_FLAG (1 << 2)
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#define ARRAY_REDEFINED_OP_FLAG (1 << 3)
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#define HASH_REDEFINED_OP_FLAG (1 << 4)
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/* #define BIGNUM_REDEFINED_OP_FLAG (1 << 5) */
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#define SYMBOL_REDEFINED_OP_FLAG (1 << 6)
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#define TIME_REDEFINED_OP_FLAG (1 << 7)
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#define REGEXP_REDEFINED_OP_FLAG (1 << 8)
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#define NIL_REDEFINED_OP_FLAG (1 << 9)
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#define TRUE_REDEFINED_OP_FLAG (1 << 10)
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#define FALSE_REDEFINED_OP_FLAG (1 << 11)
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#define PROC_REDEFINED_OP_FLAG (1 << 12)
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#define BASIC_OP_UNREDEFINED_P(op, klass) (LIKELY((ruby_vm_redefined_flag[(op)]&(klass)) == 0))
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#endif
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