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- From 9628ee8d1753f8c1efc9080c8634c455a77ebd7b Mon Sep 17 00:00:00 2001
- From: Frank Chang <frank.chang@sifive.com>
- Date: Mon, 3 Aug 2020 22:35:18 +0800
- Subject: [PATCH 062/107] target/riscv: rvv-1.0: single-width scaling shift
- instructions
- log(SEW) truncate vssra.vi immediate value.
- Signed-off-by: Frank Chang <frank.chang@sifive.com>
- Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
- ---
- target/riscv/insn_trans/trans_rvv.c.inc | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
- diff --git a/target/riscv/insn_trans/trans_rvv.c.inc b/target/riscv/insn_trans/trans_rvv.c.inc
- index f805fa52e2..2c601435ce 100644
- --- a/target/riscv/insn_trans/trans_rvv.c.inc
- +++ b/target/riscv/insn_trans/trans_rvv.c.inc
- @@ -2263,8 +2263,8 @@ GEN_OPIVV_TRANS(vssrl_vv, opivv_check)
- GEN_OPIVV_TRANS(vssra_vv, opivv_check)
- GEN_OPIVX_TRANS(vssrl_vx, opivx_check)
- GEN_OPIVX_TRANS(vssra_vx, opivx_check)
- -GEN_OPIVI_TRANS(vssrl_vi, IMM_ZX, vssrl_vx, opivx_check)
- -GEN_OPIVI_TRANS(vssra_vi, IMM_SX, vssra_vx, opivx_check)
- +GEN_OPIVI_TRANS(vssrl_vi, IMM_TRUNC_SEW, vssrl_vx, opivx_check)
- +GEN_OPIVI_TRANS(vssra_vi, IMM_TRUNC_SEW, vssra_vx, opivx_check)
-
- /* Vector Narrowing Fixed-Point Clip Instructions */
- GEN_OPIWV_NARROW_TRANS(vnclipu_wv)
- --
- 2.33.1
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