Detect CPU support for PMULL, LSE, SHA3, and SHA512 on Windows/AArch64#57
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This patch augments vm_version_windows_aarch64.cpp to detect hardware support for PMULL (for polynomial multiplication on long types), LSE (for atomic instructions), and SHA3 and SHA512 (for cryptographic instructions). This patch also introduces two new tests that check the impact of enabling or disabling these CPU features using command line flags in the presence or absence of these CPU features.
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This patch augments vm_version_windows_aarch64.cpp to detect hardware
support for PMULL (for polynomial multiplication on long types), LSE
(for atomic instructions), and SHA3 and SHA512 (for cryptographic
instructions). This patch also introduces two new tests that check the
impact of enabling or disabling these CPU features using command line
flags in the presence or absence of these CPU features.