Reviewers: dcarney,
Description:
[turbofan] Make VisitBranch and friends to backend specific.
This is required to fix a tricky branch fusion bug on ARM, which was
caused by the interaction between the architecture-independent and
architecture-specific parts of the InstructionSelector. In the end it
wasn't worth sharing a few common lines of code for the additional
complexity, especially if we also want to properly support architectures
without any dedicated flags register (i.e. MIPS).
TEST=mjsunit,unittests
[email protected]
Please review this at https://codereview.chromium.org/651783003/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+998, -551 lines):
M src/compiler/arm/instruction-selector-arm.cc
M src/compiler/arm64/instruction-selector-arm64.cc
M src/compiler/ia32/instruction-selector-ia32.cc
M src/compiler/instruction-selector.h
M src/compiler/instruction-selector.cc
M src/compiler/x64/instruction-selector-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/d/optout.
