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authornormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-07-13 07:01:09 +0000
committernormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-07-13 07:01:09 +0000
commit499f6d62c7f0039e4c047b2fce605bb17f52f453 (patch)
treecbe2afa23196f63a2d7c6d5b10e48354159bbb47 /README.md
parentda16701b45350cd9b68bc7a4f9463ad27e99cb83 (diff)
vm_core.h (struct rb_iseq_struct): stack_max is uint32_t
* vm_core.h (struct rb_iseq_struct): stack_max is uint32_t No program will ever need more than a few megabytes of stack, so there's no sense in using a 64-bit counter for stack accounting. Packing this with the 32-bit type enum reduces rb_iseq_struct from 312 to 304 bytes on 64-bit systems. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46798 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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