titzer@chromium.org
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219cae86b9
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Add tests for representation change of constants.
R=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/602713002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-09-24 16:04:05 +00:00 |
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titzer@chromium.org
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9fb5f564a9
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Add support for Float32 representation changes.
R=bmeurer@chromium.org
BUG=v8:3589
LOG=n
Review URL: https://codereview.chromium.org/598963002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24180 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-09-24 11:55:07 +00:00 |
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bmeurer@chromium.org
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50c466e883
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[turbofan] Add backend support for float32.
LOG=n
BUG=v8:3589
TEST=compiler-unittests,cctest
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/596703004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24179 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-09-24 11:08:35 +00:00 |
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titzer@chromium.org
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43627e7ea8
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Hack representation inference to assume current behavior of float32 loads and stores, which include implicit representation changes.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/576973003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24072 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-09-19 09:56:12 +00:00 |
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mstarzinger@chromium.org
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2c04afb9ce
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Avoid usage of temporary MachineOperatorBuilder.
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/562203004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23982 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-09-16 16:20:10 +00:00 |
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sigurds@chromium.org
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4ec63ff97e
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Reland
- "Switch inlining to use simplified instead of machine loads."
- "Add copy support in inliner."
Reland fixes:
- size_t conversion for 64bit arches
- Don't call front() on empty vector
(triggers assertion on windows)
- turbo_inlining now implies turbo_types, as
it requires simplified lowering.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/559843004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-09-12 11:06:37 +00:00 |
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bmeurer@chromium.org
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4f5b0911db
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Revert "Switch inlining to use simplified instead of machine loads.", "Fix size_t to int conversion compile error." and "Add copy support in inliner.".
This reverts commits r23813, r23805 and r23804 for Windows breakage.
TBR=mstarzinger@chromium.org,sigurds@chromium.org
Review URL: https://codereview.chromium.org/562543002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-09-10 06:39:25 +00:00 |
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sigurds@chromium.org
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1f9215ba8d
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Add copy support in inliner.
Refactors JSGraph to ensure that the zone operators are created in
can be different from the Graph's zone.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/553873002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23804 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-09-09 13:20:09 +00:00 |
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bmeurer@chromium.org
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2bbeb652ee
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[turbofan] Fix the node matchers.
E.g. make sure that Int32Matcher matches only int32 constants, and
Float64Matcher matches only float64 constants.
Also remove the confusing CommonOperatorTraits, which are too easy
to use in a wrong way.
TEST=compiler-unittests,cctest
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/552653003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-09-08 09:16:11 +00:00 |
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bmeurer@chromium.org
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90c8932596
|
Replace our homegrown ARRAY_SIZE() with Chrome's arraysize().
Our own ARRAY_SIZE() was pretty bad at error checking. If you use
arrasize() in a wrong way, the compiler will issue an error instead of
silently doing the wrong thing. The previous ARRAY_SIZE() macro is still
available as ARRAYSIZE_UNSAFE() similar to Chrome.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/501323002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-26 09:19:24 +00:00 |
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titzer@chromium.org
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9803a72417
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Unify MachineType and RepType.
MachineType now tracks both the representation and the value type of machine quantities and is used uniformly throughout TurboFan.
These types can now express uint8, int8, uint16, and int16, i.e. signed and unsigned smallish integers. Note that currently only uint8 and uint16 are implemented in the TF backends.
R=bmeurer@chromium.org, mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/470593002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-14 09:19:54 +00:00 |
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titzer@chromium.org
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81047ea644
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Assume signed for converting to word32/float64 unless use or output is explicitly unsigned.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/461653002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-12 08:09:24 +00:00 |
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sigurds@chromium.org
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8322577eeb
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Make start node a value input to parameter nodes.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/437183002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22851 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-05 08:47:39 +00:00 |
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titzer@chromium.org
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ee7f97c8a0
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TF: Rename ConvertXToY machine operators to ChangeXToY.
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/435923002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22788 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-01 10:54:58 +00:00 |
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danno@chromium.org
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a1383e2250
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Land the Fan (disabled)
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/426233002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-07-30 13:54:45 +00:00 |
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