| commit | 44bd1138645238bb21ca7bfc0b57db7e50f762ac | |
| author | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 14 Dec 2017 09:50:33 +0000 (14 09:50 +0000) | ||
| committer | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 14 Dec 2017 09:50:33 +0000 (14 09:50 +0000) | ||
| tree | 81afa03b1e467c1ecd9e7768e55e8326431b079a | treesnapshot (tar.gz zip) |
| parent | 62634750ad2228b91bf2c623331c657267bcffca | commitdiff |
[AArch64] Specify fp16 support for Cortex-A55 and Cortex-A75
The Cortex-A55 and Cortex-A75 processors support the fp16 extension.
We already specify them as such in the arm port.
This patch makes aarch64 consistent on this front.
Bootstrapped and tested on aarch64-none-linux-gnu.
Manually checked that compiling with aarch64-none-linux-gnu-gcc -mcpu=cortex-a55 -dM -E - < /dev/null
shows __ARM_FEATURE_FP16_VECTOR_ARITHMETIC and __ARM_FEATURE_FP16_SCALAR_ARITHMETIC being specified
as expected whereas they were not before this patch.
* config/aarch64/aarch64-cores.def (cortex-a55, cortex-a75,
cortex-a75.cortex-a55): Specify AARCH64_FL_F16 in the arch features.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@255624 138bc75d-0d04-0410-961f-82ee72b054a4
The Cortex-A55 and Cortex-A75 processors support the fp16 extension.
We already specify them as such in the arm port.
This patch makes aarch64 consistent on this front.
Bootstrapped and tested on aarch64-none-linux-gnu.
Manually checked that compiling with aarch64-none-linux-gnu-gcc -mcpu=cortex-a55 -dM -E - < /dev/null
shows __ARM_FEATURE_FP16_VECTOR_ARITHMETIC and __ARM_FEATURE_FP16_SCALAR_ARITHMETIC being specified
as expected whereas they were not before this patch.
* config/aarch64/aarch64-cores.def (cortex-a55, cortex-a75,
cortex-a75.cortex-a55): Specify AARCH64_FL_F16 in the arch features.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@255624 138bc75d-0d04-0410-961f-82ee72b054a4
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