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(parent: 638cb4f) | patch
Simple type tracking in the fast code generator.
authorkmillikin@chromium.org <kmillikin@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Thu, 11 Feb 2010 08:41:19 +0000 (08:41 +0000)
committerkmillikin@chromium.org <kmillikin@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Thu, 11 Feb 2010 08:41:19 +0000 (08:41 +0000)
commit9b47ae91d1dc95910d0e55a484051446837f93c9
treef20e1c45290ea0e668a26e3a7530c78d587ec2f8tree | snapshot
parent638cb4f91d30be94faadefd455f9f1c6f3869c1fcommit | diff
Simple type tracking in the fast code generator.

Initial implementation of ad hoc must-be-smi tracking in the fast code
generator.  Type information is used to avoid the write barrier for
smi property stores and to avoid the smi check for the inputs/output
of bitwise OR.

Review URL: http://codereview.chromium.org/597021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3833 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/arm/fast-codegen-arm.cc diff | blob | history
src/fast-codegen.h diff | blob | history
src/ia32/fast-codegen-ia32.cc diff | blob | history
src/x64/fast-codegen-x64.cc diff | blob | history
Domain: Web Framework / Web Engine;