diff options
| author | Max Chou <max.chou@sifive.com> | 2024-03-22 01:09:27 +0800 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2024-03-27 13:00:25 +0300 |
| commit | dc2abb61afe9dabca66eeb811814077f13eccee6 (patch) | |
| tree | 1b7dbcab6416982ffd99abb3712d32927c38368a /target | |
| parent | 6c49ccaaba96507bbee42234662fbe2ed447ce57 (diff) | |
target/riscv: rvv: Remove the dependency of Zvfbfmin to Zfbfmin
According to the Zvfbfmin definition in the RISC-V BF16 extensions spec,
the Zvfbfmin extension only requires either the V extension or the
Zve32f extension.
Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20240321170929.1162507-1-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
(cherry picked from commit c9b07fe14d3525cd3f2fc01f46eeb3d4ed7c3603)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'target')
| -rw-r--r-- | target/riscv/tcg/tcg-cpu.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/target/riscv/tcg/tcg-cpu.c b/target/riscv/tcg/tcg-cpu.c index 8a35683a34..b437180b27 100644 --- a/target/riscv/tcg/tcg-cpu.c +++ b/target/riscv/tcg/tcg-cpu.c @@ -417,11 +417,6 @@ void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, Error **errp) return; } - if (cpu->cfg.ext_zvfbfmin && !cpu->cfg.ext_zfbfmin) { - error_setg(errp, "Zvfbfmin extension depends on Zfbfmin extension"); - return; - } - if (cpu->cfg.ext_zvfbfmin && !cpu->cfg.ext_zve32f) { error_setg(errp, "Zvfbfmin extension depends on Zve32f extension"); return; |