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[PATCH v2 14/17] target/riscv: rvv-1.0: Add Zve32f support for single-wi
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From: |
frank . chang |
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Subject: |
[PATCH v2 14/17] target/riscv: rvv-1.0: Add Zve32f support for single-width fp reduction insns |
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Date: |
Tue, 18 Jan 2022 09:45:17 +0800 |
From: Frank Chang <frank.chang@sifive.com>
Vector single-width floating-point reduction operations for EEW=32 are
supported for Zve32f extension.
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
---
target/riscv/insn_trans/trans_rvv.c.inc | 1 +
1 file changed, 1 insertion(+)
diff --git a/target/riscv/insn_trans/trans_rvv.c.inc
b/target/riscv/insn_trans/trans_rvv.c.inc
index fe4ad5d008..b02bb555a6 100644
--- a/target/riscv/insn_trans/trans_rvv.c.inc
+++ b/target/riscv/insn_trans/trans_rvv.c.inc
@@ -2976,6 +2976,7 @@ static bool freduction_check(DisasContext *s, arg_rmrr *a)
{
return reduction_check(s, a) &&
require_rvf(s) &&
+ require_zve32f(s) &&
require_zve64f(s);
}
--
2.31.1
- [PATCH v2 08/17] target/riscv: rvv-1.0: Add Zve64f support for widening type-convert insns, (continued)
- [PATCH v2 08/17] target/riscv: rvv-1.0: Add Zve64f support for widening type-convert insns, frank . chang, 2022/01/17
- [PATCH v2 04/17] target/riscv: rvv-1.0: Add Zve64f support for vmulh variant insns, frank . chang, 2022/01/17
- [PATCH v2 05/17] target/riscv: rvv-1.0: Add Zve64f support for vsmul.vv and vsmul.vx insns, frank . chang, 2022/01/17
- [PATCH v2 09/17] target/riscv: rvv-1.0: Add Zve64f support for narrowing type-convert insns, frank . chang, 2022/01/17
- [PATCH v2 06/17] target/riscv: rvv-1.0: Add Zve64f support for scalar fp insns, frank . chang, 2022/01/17
- [PATCH v2 11/17] target/riscv: rvv-1.0: Add Zve32f extension into RISC-V, frank . chang, 2022/01/17
- [PATCH v2 12/17] target/riscv: rvv-1.0: Add Zve32f support for configuration insns, frank . chang, 2022/01/17
- [PATCH v2 07/17] target/riscv: rvv-1.0: Add Zve64f support for single-width fp reduction insns, frank . chang, 2022/01/17
- [PATCH v2 10/17] target/riscv: rvv-1.0: Allow Zve64f extension to be turned on, frank . chang, 2022/01/17
- [PATCH v2 13/17] target/riscv: rvv-1.0: Add Zve32f support for scalar fp insns, frank . chang, 2022/01/17
- [PATCH v2 14/17] target/riscv: rvv-1.0: Add Zve32f support for single-width fp reduction insns,
frank . chang <=
- [PATCH v2 15/17] target/riscv: rvv-1.0: Add Zve32f support for widening type-convert insns, frank . chang, 2022/01/17
- [PATCH v2 16/17] target/riscv: rvv-1.0: Add Zve32f support for narrowing type-convert insns, frank . chang, 2022/01/17
- [PATCH v2 17/17] target/riscv: rvv-1.0: Allow Zve32f extension to be turned on, frank . chang, 2022/01/17
- Re: [PATCH v2 00/17] Add RISC-V RVV Zve32f and Zve64f extensions, Alistair Francis, 2022/01/18