Commit Graph

7 Commits

Author SHA1 Message Date
Clemens Hammacher
4c420258d3 Revert "MIPS[64] Implementation of MSA instructions in builtin simulator"
This reverts commit 3e0bf580e8.

Reason for revert: MSVC does not compile any more, see https://build.chromium.org/p/client.v8/builders/V8%20Win64%20-%20msvc/builds/172

Original change's description:
> MIPS[64] Implementation of MSA instructions in builtin simulator
> 
> This commit is a step toward enabling test-run-wasm-simd tests for MIPS.
> 36 of those were failing in V8 builtin simulator because some instructions
> were not implemented.  Also there are minor fixes to some of the already
> implemented instructions.
> 
> This commit has only 32-bit implementation. After review I will add
> 64-bit version.
> 
> Bug: 
> Change-Id: I25b0cac352db3efb56b922ace64ab2aaef82472d
> Reviewed-on: https://chromium-review.googlesource.com/744008
> Reviewed-by: Ivica Bogosavljevic <ivica.bogosavljevic@mips.com>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@mips.com>
> Cr-Commit-Position: refs/heads/master@{#49439}

TBR=jkummerow@chromium.org,mstarzinger@chromium.org,mlippautz@chromium.org,bmeurer@chromium.org,predrag.rudic@mips.com,ivica.bogosavljevic@mips.com,Ilija.Pavlovic@mips.com,sreten.kovacevic@mips.com,Miran.Karic@imgtec.com

Change-Id: Ic0c6339473481fa75908e942bc86de2b5c6349d8
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/776655
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49441}
2017-11-17 11:02:48 +00:00
Predrag Rudic
3e0bf580e8 MIPS[64] Implementation of MSA instructions in builtin simulator
This commit is a step toward enabling test-run-wasm-simd tests for MIPS.
36 of those were failing in V8 builtin simulator because some instructions
were not implemented.  Also there are minor fixes to some of the already
implemented instructions.

This commit has only 32-bit implementation. After review I will add
64-bit version.

Bug: 
Change-Id: I25b0cac352db3efb56b922ace64ab2aaef82472d
Reviewed-on: https://chromium-review.googlesource.com/744008
Reviewed-by: Ivica Bogosavljevic <ivica.bogosavljevic@mips.com>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@mips.com>
Cr-Commit-Position: refs/heads/master@{#49439}
2017-11-17 10:24:15 +00:00
Camillo Bruni
b4c9e2e716 [unittests] Add TestWithIsolate::RunJS helper method
- Update most callsites to use the new RunJS method
- Update tests to use TestWithNativeContext if possible
- Remove RunJS from test-helpers.cc
- Remove TestWithRandomNumberGenerator from test-utils.h

Change-Id: Ib2a6cc56334dc391ca6a2aeb7780fa324f44f109
Reviewed-on: https://chromium-review.googlesource.com/765373
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49325}
2017-11-13 14:27:51 +00:00
bmeurer@chromium.org
8617b3acf8 [turbofan] Fix HashCode/Equals for floating point operators.
Those floating point constant operators require bitwise handling of
their parameters, otherwise 0.0 equals -0.0. This is solved in a
general way by adding new base::bit_equal_to and base::bit_hash
function objects.

TEST=unittests
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/636953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24450 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 07:32:07 +00:00
bmeurer@chromium.org
0a6e406927 Further improve hashing of pointers and integers.
Also make sure that the appropriate functions are inlined properly
(using V8_INLINE instead of inline to enforce it even with GCC),
and improve the HashIsOkish unittest.

TEST=unittests
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/635733002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24427 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-07 07:39:19 +00:00
bmeurer@chromium.org
03255440de Don't use identity as hash function for integers.
Also slightly improve hashing of floats/doubles.

TEST=unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/632713002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24420 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-06 15:23:59 +00:00
bmeurer@chromium.org
9440b885ae Add C++11 compatible base::hash function object.
Implement NodeCache in terms of base::hash and std::equal_to in preparation
for HeapConstant caching.

TEST=cctest,unittests
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/624153003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24412 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-06 12:27:24 +00:00