[llvm] e80e65d - [RISCV] Add OPCFG format of vector. NFC

[Craig Topper via llvm-commits]

Author: Craig Topper
Date: 2022-11-10T21:00:58-08:00
New Revision: e80e65dec33514f69a4f94b8a338b1b5d92a5ab7

URL: https://github.com/llvm/llvm-project/commit/e80e65dec33514f69a4f94b8a338b1b5d92a5ab7
DIFF: https://github.com/llvm/llvm-project/commit/e80e65dec33514f69a4f94b8a338b1b5d92a5ab7.diff

LOG: [RISCV] Add OPCFG format of vector. NFC

Refer to https://github.com/riscv/riscv-v-spec/blob/master/v-spec.adoc#101-vector-arithmetic-instruction-encoding

Patch by Jiejie Rong

Reviewed By: reames

Differential Revision: https://reviews.llvm.org/D137694

Added: 
    

Modified: 
    llvm/lib/Target/RISCV/RISCVInstrFormatsV.td

Removed: 
    


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diff  --git a/llvm/lib/Target/RISCV/RISCVInstrFormatsV.td b/llvm/lib/Target/RISCV/RISCVInstrFormatsV.td
index 69e9d3553b307..90ae61eb15ed8 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrFormatsV.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrFormatsV.td
@@ -20,6 +20,7 @@ def OPIVI : RISCVVFormat<0b011>;
 def OPIVX : RISCVVFormat<0b100>;
 def OPFVF : RISCVVFormat<0b101>;
 def OPMVX : RISCVVFormat<0b110>;
+def OPCFG : RISCVVFormat<0b111>;
 
 class RISCVMOP<bits<2> val> {
   bits<2> Value = val;