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[RFC v3 59/71] target/riscv: rvv-1.0: single-width scaling shift instruc
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From: |
frank . chang |
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Subject: |
[RFC v3 59/71] target/riscv: rvv-1.0: single-width scaling shift instructions |
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Date: |
Thu, 6 Aug 2020 18:46:56 +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 64bd4aa239d..2a2133a588b 100644
--- a/target/riscv/insn_trans/trans_rvv.inc.c
+++ b/target/riscv/insn_trans/trans_rvv.inc.c
@@ -2360,8 +2360,8 @@ 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
- [RFC v3 49/71] target/riscv: rvv-1.0: single-width saturating add and subtract instructions, (continued)
- [RFC v3 49/71] target/riscv: rvv-1.0: single-width saturating add and subtract instructions, frank . chang, 2020/08/06
- [RFC v3 50/71] target/riscv: rvv-1.0: integer comparison instructions, frank . chang, 2020/08/06
- [RFC v3 51/71] target/riscv: use softfloat lib float16 comparison functions, frank . chang, 2020/08/06
- [RFC v3 52/71] target/riscv: rvv-1.0: floating-point compare instructions, frank . chang, 2020/08/06
- [RFC v3 53/71] target/riscv: rvv-1.0: mask-register logical instructions, frank . chang, 2020/08/06
- [RFC v3 54/71] target/riscv: rvv-1.0: slide instructions, frank . chang, 2020/08/06
- [RFC v3 55/71] target/riscv: rvv-1.0: floating-point slide instructions, frank . chang, 2020/08/06
- [RFC v3 56/71] target/riscv: rvv-1.0: narrowing fixed-point clip instructions, frank . chang, 2020/08/06
- [RFC v3 57/71] target/riscv: rvv-1.0: single-width floating-point reduction, frank . chang, 2020/08/06
- [RFC v3 58/71] target/riscv: rvv-1.0: widening floating-point reduction instructions, frank . chang, 2020/08/06
- [RFC v3 59/71] target/riscv: rvv-1.0: single-width scaling shift instructions,
frank . chang <=
- [RFC v3 60/71] target/riscv: rvv-1.0: remove widening saturating scaled multiply-add, frank . chang, 2020/08/06
- [RFC v3 61/71] target/riscv: rvv-1.0: remove vmford.vv and vmford.vf, frank . chang, 2020/08/06
- [RFC v3 62/71] target/riscv: rvv-1.0: remove integer extract instruction, frank . chang, 2020/08/06
- [RFC v3 63/71] target/riscv: rvv-1.0: floating-point min/max instructions, frank . chang, 2020/08/06
- [RFC v3 64/71] target/riscv: introduce floating-point rounding mode enum, frank . chang, 2020/08/06
- [RFC v3 65/71] target/riscv: rvv-1.0: floating-point/integer type-convert instructions, frank . chang, 2020/08/06
- [RFC v3 67/71] target/riscv: add "set round to odd" rounding mode helper function, frank . chang, 2020/08/06
- [RFC v3 66/71] target/riscv: rvv-1.0: widening floating-point/integer type-convert, frank . chang, 2020/08/06
- [RFC v3 68/71] target/riscv: rvv-1.0: narrowing floating-point/integer type-convert, frank . chang, 2020/08/06
- [RFC v3 69/71] target/riscv: gdb: modify gdb csr xml file to align with csr register map, frank . chang, 2020/08/06