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insns.def: [DOC] update supported attributes [ci skip]

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which are changed at r62051.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62074 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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k0kubun 2018-01-27 13:50:28 +00:00
parent 7ea65f9be2
commit 6cb0126773
1 changed files with 6 additions and 1 deletions
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@ -38,7 +38,12 @@
- Attribute pragmas are optional, and can include arbitrary C - Attribute pragmas are optional, and can include arbitrary C
expressions. You can write anything there but as of writing, expressions. You can write anything there but as of writing,
attribute named sp_inc is supported. supported attributes are:
* sp_inc: Used to dynamically calculate sp increase in
`insn_stack_increase`.
* handles_frame: If it is true, VM moves pc before insn body.
- Attributes can access operands, but not stack (push/pop) variables. - Attributes can access operands, but not stack (push/pop) variables.