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PiperOrigin-RevId: 615504707
Change-Id: Ia0e8211bd3c3d28fd0715c8f296ec50f6a700757
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This CL rolls forward a previous change which we rolled back temporarily due to
compilation errors on x86 when PCLMUL intrinsics were unavailable.
*** Original change description ***
This change replaces inline x86 intrinsics with generic versions that compile
for both x86 and ARM depending on the target arch.
This change does not enable the accelerated crc memcpy engine on ARM. That will
be done in a subsequent change after the optimal number of vector and integer
regions for different CPUs is determined.
***
PiperOrigin-RevId: 563416413
Change-Id: Iee630a15ed83c26659adb0e8a03d3f3d3a46d688
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In some configurations this change causes compilation errors. We will roll this
forward again after those issue are addressed.
PiperOrigin-RevId: 562810916
Change-Id: I45b2a8d456273e9eff188f36da8f11323c4dfe66
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This change replaces inline x86 intrinsics with generic versions that compile
for both x86 and ARM depending on the target arch.
This change does not enable the accelerated crc memcpy engine on ARM. That will
be done in a subsequent change after the optimal number of vector and integer
regions for different CPUs is determined.
PiperOrigin-RevId: 562785420
Change-Id: I8ba4aa8de17587cedd92532f03767059a481f159
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This also ensures that there is only one definition of
GetArchSpecificEngines by moving the condition to a common place.
PiperOrigin-RevId: 500038304
Change-Id: If0c55d701dfdc11a1a9c8c1b34eb220435529ffb
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This implementation can advantage of hardware acceleration available
on common CPUs when using GCC and Clang. A future update may enable
this on MSVC as well.
PiperOrigin-RevId: 487327024
Change-Id: I99a8f1bcbdf25297e776537e23bd0a902e0818a1
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