Cleanups to Verifier.

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This CL broadens the checks done by the verifier in untyped mode and introduces some subroutines to shorten the code a bit.

Introduce routines CheckUpperIs() CheckUpperMaybe() and CheckValueInputIs() that are called unconditionally by the verifier. If the typing mode is untyped, then don't check anything.

Also added a couple checks for Merge and Loop nodes that catch bugs where the operator and the node disagree on input counts (a bug encountered today).

R=mstarzinger@chromium.org, rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/669073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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This commit is contained in:

titzer@chromium.org 2014-10-22 14:39:41 +00:00

parent db000e307a

commit f843327ea0

1 changed files with 573 additions and 523 deletions

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