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[AArch64] Add support for MTE intrinsics This provides intrinsics support for…

Authored by javed.absar on Apr 26 2019, 2:08 PM.

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[AArch64] Add support for MTE intrinsics This provides intrinsics support for Memory Tagging Extension (MTE), which was introduced with the Armv8.5-a architecture. These intrinsics are available when __ARM_FEATURE_MEMORY_TAGGING is defined. Each intrinsic is described in detail in the ACLE Q1 2019 documentation: https://developer.arm.com/docs/101028/latest Reviewed By: Tim Nortover, David Spickett Differential Revision: https://reviews.llvm.org/D60485

llvm-svn: 359348

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javed.absarApr 26 2019, 2:08 PM
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rGb6661490b42f: TestZMMRegister: use an integer division as intended
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