bmeurer@chromium.org
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cf51230881
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[turbofan] Add proper conversion operators for int32<->int64.
This affects arm64 and x64. Note that we do not yet optimize
these conversions. Later we will add support for merging these
conversion operators into other operations during instruction
selection.
TEST=cctest,compiler-unittests
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/487723002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-19 08:48:41 +00:00 |
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bmeurer@chromium.org
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936d7218b4
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[turbofan] Support lowering of ChangeFloat64ToTagged/ChangeTaggedToInt32.
Adds new ValueEffect operator to ensure proper scheduling of
AllocateHeapNumber call nodes.
Also includes some refactoring to reduce code duplication.
TEST=compiler-unittests
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/481903002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23175 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-19 04:54:06 +00:00 |
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bmeurer@chromium.org
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d32fa64d33
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Refactor ChangeLowering class to avoid template specialization.
Also refactor the unit tests and add support to easily
match DAGs using CaptureEq() matcher.
TEST=compiler-unittests
BUG=v8:3489
LOG=n
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/480863002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-18 06:54:07 +00:00 |
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bmeurer@chromium.org
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f4b5224ae9
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[turbofan] Refactor the InstructionSelector tests.
Also fix some issues and improve test coverage.
TEST=compiler-unittests
BUG=v8:3489
LOG=y
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/469743002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-14 06:33:50 +00:00 |
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bmeurer@chromium.org
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81c99058da
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Tests for ChangeLowering are target tests since they use the Linkage.
This fixes MIPS.
TBR=titzer@chromium.org
Review URL: https://codereview.chromium.org/463803003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-12 09:52:39 +00:00 |
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bmeurer@chromium.org
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a8b8fbbd98
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Rename COMPILER_TEST to TARGET_TARGET.
The name COMPILER_TEST is misleading here.
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/465913002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-12 09:48:52 +00:00 |
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bmeurer@chromium.org
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51846f64db
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Initial import of ChangeLowering.
ChangeLowering is a Reducer to lower simplified change operators
to machine subgraphs. This initial version supports ChangeBitToBool,
ChangeBoolToBit, ChangeTaggedToFloat64 and ChangeInt32ToTagged.
TEST=compiler-unittests/change-lowering-unittest
BUG=v8:3489
LOG=n
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/460593003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-12 08:24:20 +00:00 |
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bmeurer@chromium.org
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12e8b34b07
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Reland "Add initial support for compiler unit tests using GTest/GMock.".
LOG=y
BUG=v8:3489
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/457503002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-08 07:04:07 +00:00 |
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bmeurer@chromium.org
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38ca3f4fc2
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Revert "Add initial support for compiler unit tests using GTest/GMock."
This reverts commit r22927 for breaking build.
TBR=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/448663002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-06 12:59:02 +00:00 |
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bmeurer@chromium.org
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1f1e9495e5
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Add initial support for compiler unit tests using GTest/GMock.
TEST=compiler-unittests
BUG=v8:3489
LOG=y
R=svenpanne@chromium.org, jochen@chromium.org
Review URL: https://codereview.chromium.org/447563003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-08-06 12:52:47 +00:00 |
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