target/riscv: rvv-1.0: Add Zve64f support for single-width fp reduction insns
Vector single-width floating-point reduction operations for EEW=32 are
supported for Zve64f extension.
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20220118014522.13613-8-frank.chang@sifive.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
diff --git a/target/riscv/insn_trans/trans_rvv.c.inc b/target/riscv/insn_trans/trans_rvv.c.inc
index 56246a5..08f25e3 100644
--- a/target/riscv/insn_trans/trans_rvv.c.inc
+++ b/target/riscv/insn_trans/trans_rvv.c.inc
@@ -2937,7 +2937,8 @@
static bool freduction_check(DisasContext *s, arg_rmrr *a)
{
return reduction_check(s, a) &&
- require_rvf(s);
+ require_rvf(s) &&
+ require_zve64f(s);
}
GEN_OPFVV_TRANS(vfredsum_vs, freduction_check)
