Allow reservation of additional input capacity when creating nodes to prevent switching to deque representation when adding well-known additional inputs.
Also ensure that only a single temporary buffer is used to create temporary input arrays before allocating nodes.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/644083003
Cr-Commit-Position: refs/heads/master@{#24896}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24896 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
The StaticParameterTraits are broken by design, and cause way too much
trouble. The compilers usually pick the wrong specialization (i.e. the
default specialization is picked for Load and Phi even tho there is a
specialization for MachineType), which is not only the reason why GVN is
ineffective and slow, but can also lead to correctness issues in some
rare cases.
Also clean up some minor bugs/inconsistencies on the way.
TEST=cctest,unittests
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/636893002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24437 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
