Reviewers: Christian Plesner Hansen, Description: * Generate quick checks based on mask and compare for the alternatives in a choice node. The quick checks are conservative in the sense that they only detect failure with certainty. Checks can do 2 or 4 characters at a time. * Inline the quick checks to allow the alternatives to be checked without branching in the common case where they fail.
Please review this at http://codereview.chromium.org/14194 SVN Base: http://v8.googlecode.com/svn/branches/bleeding_edge/ Affected files: M src/bytecodes-irregexp.h M src/interpreter-irregexp.cc M src/jsregexp.h M src/jsregexp.cc M src/regexp-macro-assembler-ia32.h M src/regexp-macro-assembler-ia32.cc M src/regexp-macro-assembler-irregexp.h M src/regexp-macro-assembler-irregexp.cc M src/regexp-macro-assembler-tracer.h M src/regexp-macro-assembler-tracer.cc M src/regexp-macro-assembler.h --~--~---------~--~----~------------~-------~--~----~ v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev -~----------~----~----~----~------~----~------~--~---
