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target/riscv: rvv: Check single width operator for vfncvt.rod.f.f.w

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The opfv_narrow_check needs to check the single width float operator by
require_rvf.

Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Cc: qemu-stable <qemu-stable@nongnu.org>
Message-ID: <20240322092600.1198921-4-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
(cherry picked from commit 692f33a3abcaae789b08623e7cbdffcd2c738c89)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Max Chou 2024-03-22 17:25:57 +08:00 committed by Michael Tokarev
parent a0ea75e019
commit 9f9cd6b7f9
1 changed files with 1 additions and 0 deletions
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target/riscv/insn_trans/trans_rvv.c.inc
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@ -2817,6 +2817,7 @@ static bool opffv_narrow_check(DisasContext *s, arg_rmr *a)
static bool opffv_rod_narrow_check(DisasContext *s, arg_rmr *a)
{
return opfv_narrow_check(s, a) &&
require_rvf(s) &&
require_scale_rvf(s) &&
(s->sew != MO_8);
}