[Bug target/123492] -mcpu=tt-ascalon-d8 doesn't enable every extension implemented in Ascalon
cvs-commit at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Fri Jan 9 15:25:35 GMT 2026
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123492
--- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Peter Bergner <bergner@gcc.gnu.org>:
https://gcc.gnu.org/g:b8634a0b929cdd6b37275828d6a9fd390b5900c7
commit r16-6653-gb8634a0b929cdd6b37275828d6a9fd390b5900c7
Author: Peter Bergner <bergner@tenstorrent.com>
Date: Thu Jan 8 20:41:20 2026 -0600
RISC-V: Update tt-ascalon-d8's extension list [PR123492]
The Ascalon core implements the full RVA23 profile plus a few other
optional
extensions. However, the -mcpu=tt-ascalon-d8 option doesn't enable them
all.
Add the missing extensions.
2026-01-08 Peter Bergner <bergner@tenstorrent.com>
gcc/
PR target/123492
* config/riscv/riscv-cores.def (RISCV_CORE)<tt-ascalon-d8>: Add
missing
extensions via use of rva23s64 profile and adding zkr, smaia,
smmpm,
smnpm, smrnmi, smstateen, ssaia, ssstrict, svadu.
Signed-off-by: Peter Bergner <bergner@tenstorrent.com>
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