| f6951fa3d70fd7ada350a8fabd8aa7952eca097b |
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02-Oct-2017 |
Nicolas Capens <capn@google.com> |
Optimize common vector shuffle patterns for ARM32.
Use VDUP for replicating a single element.
Use VZIP for interleaving vectors.
Use VMOV Dd, Dm for rearranging quadword vectors.
Bug b/67106219
Change-Id: I0de1457454c1db6d467bf870288b7af7cb59ac09
Reviewed-on: https://chromium-review.googlesource.com/695004
Reviewed-by: Jim Stichnoth <stichnot@chromium.org>
Reviewed-on: https://swiftshader-review.googlesource.com/12968
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
/external/swiftshader/third_party/subzero/src/IceTargetLoweringARM32.cpp
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| 675e15b393f53686d8d71a7c0c6a7a4f41ad510d |
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27-Sep-2017 |
Nicolas Capens <capn@google.com> |
Implement vector intrinsics for ARM32.
MultiplyAddPairs is implemented using VMULL+VPADD.
MultiplyHighSigned/Unsigned is implemented using VMULL+VSHRN.
SubVectorLoad/Store is implemented using VLDR/VLD1/VSTR/VST1.
VectorPackSigned/Unsigned is implemented using two VQMOVN.
Bug b/37496078
Bug b/37496856
Bug b/37496321
Bug b/37496082
Change-Id: I141fd901d53da24ce780f503dc7ad17b94fc6ba8
Reviewed-on: https://chromium-review.googlesource.com/693049
Reviewed-by: Jim Stichnoth <stichnot@chromium.org>
Reviewed-on: https://swiftshader-review.googlesource.com/12709
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
/external/swiftshader/third_party/subzero/src/IceTargetLoweringARM32.cpp
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| b40560b18e145d9523d7ad2d19a30861811d169f |
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28-Jun-2017 |
Casey Dahlin <sadmac@google.com> |
Support saturating vector add and subtract on ARM32.
Bug b/37495545
Change-Id: I1d025f894bb7cf08dcaafd950605781633596ab3
Reviewed-on: https://chromium-review.googlesource.com/689098
Reviewed-by: Jim Stichnoth <stichnot@chromium.org>
Reviewed-on: https://swiftshader-review.googlesource.com/12748
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
/external/swiftshader/third_party/subzero/src/IceTargetLoweringARM32.cpp
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| 8d90a34e356f51303814852c7ed0b1879af62aa9 |
|
27-Sep-2017 |
Nicolas Capens <capn@google.com> |
Support vector shift by constant for ARM32.
This also fixes the encoding of right shifts with unsigned elements.
Bug b/37496338
Change-Id: I9a1dc91359daea5f4391a137b7f9e03bd941146b
Reviewed-on: https://chromium-review.googlesource.com/688057
Reviewed-by: Jim Stichnoth <stichnot@chromium.org>
Reviewed-on: https://swiftshader-review.googlesource.com/12668
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
/external/swiftshader/third_party/subzero/src/IceTargetLoweringARM32.cpp
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| 48a3fc74ee2425ad2ee3199f1401ff6cc623ba19 |
|
18-Apr-2017 |
Nicolas Capens <capn@google.com> |
Add intrinsic lowering stubs for ARM.
Change-Id: I24a2ac536c24732538cc5c7f2aad4e7763989f9e
Reviewed-on: https://chromium-review.googlesource.com/568673
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Jim Stichnoth <stichnot@chromium.org>
Reviewed-on: https://swiftshader-review.googlesource.com/12690
Tested-by: Nicolas Capens <nicolascapens@google.com>
/external/swiftshader/third_party/subzero/src/IceTargetLoweringARM32.cpp
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| b8afba1c92fb10e54ca7984c46a480b29f300628 |
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03-May-2017 |
Nicolas Capens <capn@google.com> |
Add Subzero as a Git subtree.
Add 'third_party/subzero/' from commit 'fb705a6d55003b2c32772ae49e25b0babcff5acc'
from repository https://chromium.googlesource.com/native_client/pnacl-subzero
Bug swiftshader:47
Bug b/37478805
Change-Id: I9cc7a7f3d788059984102c8275ec7b28c4b0aad0
git-subtree-dir: third_party/subzero
git-subtree-mainline: 1ba2611b653dc7db5513608995bc4353363e111f
git-subtree-split: fb705a6d55003b2c32772ae49e25b0babcff5acc
|