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target/riscv: rvv-1.0: Call the correct RVF/RVD check function for widening fp insns

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Vector widening floating-point instructions should use
require_scale_rvf() instead of require_rvf() to check whether RVF/RVD is
enabled.

Signed-off-by: Frank Chang <frank.chang@sifive.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20220105022247.21131-2-frank.chang@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Frank Chang 2022-01-05 10:22:44 +08:00 committed by Alistair Francis
parent b3e0204968
commit 629ccdaa4e
1 changed files with 8 additions and 4 deletions
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12
target/riscv/insn_trans/trans_rvv.c.inc
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@ -2254,7 +2254,8 @@ GEN_OPFVF_TRANS(vfrsub_vf, opfvf_check)
static bool opfvv_widen_check(DisasContext *s, arg_rmrr *a)
{
return require_rvv(s) &&
require_rvf(s) &&
require_scale_rvf(s) &&
(s->sew != MO_8) &&
vext_check_isa_ill(s) &&
vext_check_dss(s, a->rd, a->rs1, a->rs2, a->vm);
}
@ -2292,7 +2293,8 @@ GEN_OPFVV_WIDEN_TRANS(vfwsub_vv, opfvv_widen_check)
static bool opfvf_widen_check(DisasContext *s, arg_rmrr *a)
{
return require_rvv(s) &&
require_rvf(s) &&
require_scale_rvf(s) &&
(s->sew != MO_8) &&
vext_check_isa_ill(s) &&
vext_check_ds(s, a->rd, a->rs2, a->vm);
}
@ -2321,7 +2323,8 @@ GEN_OPFVF_WIDEN_TRANS(vfwsub_vf)
static bool opfwv_widen_check(DisasContext *s, arg_rmrr *a)
{
return require_rvv(s) &&
require_rvf(s) &&
require_scale_rvf(s) &&
(s->sew != MO_8) &&
vext_check_isa_ill(s) &&
vext_check_dds(s, a->rd, a->rs1, a->rs2, a->vm);
}
@ -2359,7 +2362,8 @@ GEN_OPFWV_WIDEN_TRANS(vfwsub_wv)
static bool opfwf_widen_check(DisasContext *s, arg_rmrr *a)
{
return require_rvv(s) &&
require_rvf(s) &&
require_scale_rvf(s) &&
(s->sew != MO_8) &&
vext_check_isa_ill(s) &&
vext_check_dd(s, a->rd, a->rs2, a->vm);
}