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[RFC v4 57/70] target/riscv: rvv-1.0: single-width scaling shift instruc
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From: |
frank . chang |
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Subject: |
[RFC v4 57/70] target/riscv: rvv-1.0: single-width scaling shift instructions |
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Date: |
Mon, 17 Aug 2020 16:49:42 +0800 |
From: Frank Chang <frank.chang@sifive.com>
log(SEW) truncate vssra.vi immediate value.
Signed-off-by: Frank Chang <frank.chang@sifive.com>
---
target/riscv/insn_trans/trans_rvv.inc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/riscv/insn_trans/trans_rvv.inc.c
b/target/riscv/insn_trans/trans_rvv.inc.c
index 2ebe2373237..9c92ad62915 100644
--- a/target/riscv/insn_trans/trans_rvv.inc.c
+++ b/target/riscv/insn_trans/trans_rvv.inc.c
@@ -2372,8 +2372,8 @@ 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)
--
2.17.1
- Re: [RFC v4 52/70] target/riscv: rvv-1.0: slide instructions, (continued)
- [RFC v4 53/70] target/riscv: rvv-1.0: floating-point slide instructions, frank . chang, 2020/08/17
- [RFC v4 54/70] target/riscv: rvv-1.0: narrowing fixed-point clip instructions, frank . chang, 2020/08/17
- [RFC v4 55/70] target/riscv: rvv-1.0: single-width floating-point reduction, frank . chang, 2020/08/17
- [RFC v4 56/70] target/riscv: rvv-1.0: widening floating-point reduction instructions, frank . chang, 2020/08/17
- [RFC v4 59/70] target/riscv: rvv-1.0: remove vmford.vv and vmford.vf, frank . chang, 2020/08/17
- [RFC v4 57/70] target/riscv: rvv-1.0: single-width scaling shift instructions,
frank . chang <=
- [RFC v4 58/70] target/riscv: rvv-1.0: remove widening saturating scaled multiply-add, frank . chang, 2020/08/17
- [RFC v4 60/70] target/riscv: rvv-1.0: remove integer extract instruction, frank . chang, 2020/08/17
- [RFC v4 61/70] target/riscv: rvv-1.0: floating-point min/max instructions, frank . chang, 2020/08/17
- [RFC v4 62/70] target/riscv: introduce floating-point rounding mode enum, frank . chang, 2020/08/17
- [RFC v4 63/70] target/riscv: rvv-1.0: floating-point/integer type-convert instructions, frank . chang, 2020/08/17
- [RFC v4 64/70] target/riscv: rvv-1.0: widening floating-point/integer type-convert, frank . chang, 2020/08/17