| commit | f92f5ce01ee6a6a86cbfc4e3b0d18529c302b1ea | [log] [tgz] |
|---|---|---|
| author | Suzuki K Poulose <suzuki.poulose@arm.com> | Thu Jan 12 16:37:28 2017 +0000 |
| committer | Will Deacon <will.deacon@arm.com> | Thu Jan 12 17:19:06 2017 +0000 |
| tree | 281cb42189892418ad05bf500c0cc1b29cc5af55 | |
| parent | 7f332fc1f0f053799aeda587cefbc67b5ecd72c5 [diff] |
arm64: Advertise support for Rounding double multiply instructions ARM v8.1 extensions include support for rounding double multiply add/subtract instructions to the A64 SIMD instructions set. Let the userspace know about it via a HWCAP bit. Cc: Mark Rutland <mark.rutland@arm.com> Cc: Will Deacon <will.deacon@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>