Reviewers: Sven Panne, danno,
Description:
Convert ToBooleanStub to a HydrogenStub. Currently just using the existing
HBranch instruction, which is still fully implemented in Lithium. Will
refactor
HBranch in a next CL.
+ Superficially cleaning up the lightweight_miss mechanism to make it more
localized to the only stub currently using it (compare_nil).
(btw. do we really want to keep this additional callpath?)
+ Add Trace output for CompareNilIC
[
CL breaks mips, since the deoptimizer in
Deoptimizer::DoTranslateCommand(...)
does not convert smis passed to the stub via a0.
]
BUG=
Please review this at https://codereview.chromium.org/15302004/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
M src/arm/code-stubs-arm.cc
M src/arm/full-codegen-arm.cc
M src/code-stubs-hydrogen.cc
M src/code-stubs.h
M src/code-stubs.cc
M src/hydrogen.h
M src/ia32/code-stubs-ia32.cc
M src/ia32/full-codegen-ia32.cc
M src/ia32/lithium-codegen-ia32.cc
M src/ic.h
M src/ic.cc
M src/isolate.cc
M src/mips/code-stubs-mips.cc
M src/mips/full-codegen-mips.cc
M src/runtime.cc
M src/x64/code-stubs-x64.cc
M src/x64/full-codegen-x64.cc
--
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
---
You received this message because you are subscribed to the Google Groups "v8-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/groups/opt_out.
