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3b3b681097
ARM v8.4 extensions add new neon instructions for performing a multiplication of each FP16 element of one vector with the corresponding FP16 element of a second vector, and to add or subtract this without an intermediate rounding to the corresponding FP32 element in a third vector. This patch detects this feature and let the userspace know about it via a HWCAP bit and MRS emulation. Cc: Dave Martin <Dave.Martin@arm.com> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Dongjiu Geng <gengdongjiu@huawei.com> Reviewed-by: Dave Martin <Dave.Martin@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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| .. | ||
| acpi_object_usage.txt | ||
| arm-acpi.txt | ||
| booting.txt | ||
| cpu-feature-registers.txt | ||
| elf_hwcaps.txt | ||
| legacy_instructions.txt | ||
| memory.txt | ||
| silicon-errata.txt | ||
| sve.txt | ||
| tagged-pointers.txt | ||