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[RFC v4 44/70] target/riscv: rvv-1.0: widening integer multiply-add inst
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From: |
frank . chang |
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Subject: |
[RFC v4 44/70] target/riscv: rvv-1.0: widening integer multiply-add instructions |
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Date: |
Mon, 17 Aug 2020 16:49:29 +0800 |
From: Frank Chang <frank.chang@sifive.com>
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
target/riscv/insn32.decode | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode
index c4fe9767585..2e305d492d8 100644
--- a/target/riscv/insn32.decode
+++ b/target/riscv/insn32.decode
@@ -438,9 +438,9 @@ vwmaccu_vv 111100 . ..... ..... 010 ..... 1010111 @r_vm
vwmaccu_vx 111100 . ..... ..... 110 ..... 1010111 @r_vm
vwmacc_vv 111101 . ..... ..... 010 ..... 1010111 @r_vm
vwmacc_vx 111101 . ..... ..... 110 ..... 1010111 @r_vm
-vwmaccsu_vv 111110 . ..... ..... 010 ..... 1010111 @r_vm
-vwmaccsu_vx 111110 . ..... ..... 110 ..... 1010111 @r_vm
-vwmaccus_vx 111111 . ..... ..... 110 ..... 1010111 @r_vm
+vwmaccsu_vv 111111 . ..... ..... 010 ..... 1010111 @r_vm
+vwmaccsu_vx 111111 . ..... ..... 110 ..... 1010111 @r_vm
+vwmaccus_vx 111110 . ..... ..... 110 ..... 1010111 @r_vm
vmv_v_v 010111 1 00000 ..... 000 ..... 1010111 @r2
vmv_v_x 010111 1 00000 ..... 100 ..... 1010111 @r2
vmv_v_i 010111 1 00000 ..... 011 ..... 1010111 @r2
--
2.17.1
- Re: [RFC v4 37/70] target/riscv: rvv-1.0: floating-point scalar move instructions, (continued)
- [RFC v4 39/70] target/riscv: rvv-1.0: integer extension instructions, frank . chang, 2020/08/17
- [RFC v4 38/70] target/riscv: rvv-1.0: whole register move instructions, frank . chang, 2020/08/17
- [RFC v4 42/70] target/riscv: rvv-1.0: integer add-with-carry/subtract-with-borrow, frank . chang, 2020/08/17
- [RFC v4 43/70] target/riscv: rvv-1.0: narrowing integer right shift instructions, frank . chang, 2020/08/17
- [RFC v4 40/70] target/riscv: rvv-1.0: single-width averaging add and subtract instructions, frank . chang, 2020/08/17
- [RFC v4 41/70] target/riscv: rvv-1.0: single-width bit shift instructions, frank . chang, 2020/08/17
- [RFC v4 44/70] target/riscv: rvv-1.0: widening integer multiply-add instructions,
frank . chang <=
- [RFC v4 45/70] target/riscv: rvv-1.0: add Zvqmac extension, frank . chang, 2020/08/17
- [RFC v4 46/70] target/riscv: rvv-1.0: quad-widening integer multiply-add instructions, frank . chang, 2020/08/17
- [RFC v4 47/70] target/riscv: rvv-1.0: single-width saturating add and subtract instructions, frank . chang, 2020/08/17
- [RFC v4 48/70] target/riscv: rvv-1.0: integer comparison instructions, frank . chang, 2020/08/17
- [RFC v4 49/70] target/riscv: use softfloat lib float16 comparison functions, frank . chang, 2020/08/17