[RISCV] Rename DecoderNamespace for XCVsimd to be consistent with other XCV extensions. NFC

Author: topperc

llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp

@@ -567,7 +567,7 @@ DecodeStatus RISCVDisassembler::getInstruction(MCInst &MI, uint64_t &Size,
                           "CORE-V MAC custom opcode table");
     TRY_TO_DECODE_FEATURE(RISCV::FeatureVendorXCValu, DecoderTableXCValu32,
                           "CORE-V ALU custom opcode table");
-    TRY_TO_DECODE_FEATURE(RISCV::FeatureVendorXCVsimd, DecoderTableCoreVSIMD32,
+    TRY_TO_DECODE_FEATURE(RISCV::FeatureVendorXCVsimd, DecoderTableXCVsimd32,
                           "CORE-V SIMD extensions custom opcode table");
     TRY_TO_DECODE_FEATURE(RISCV::FeatureVendorXCVbi, DecoderTableXCVbi32,
                           "CORE-V Immediate Branching custom opcode table");

llvm/lib/Target/RISCV/RISCVInstrInfoXCV.td

@@ -311,7 +311,7 @@ class CVInstSIMDRR<bits<5> funct5, bit F, bit funct1, bits<3> funct3,
   let Inst{14-12} = funct3;
   let Inst{11-7} = rd;
   let Inst{6-0} = opcode.Value;
-  let DecoderNamespace = "CoreVSIMD";
+  let DecoderNamespace = "XCVsimd";
 }
 
 class CVInstSIMDRI<bits<5> funct5, bit F, bits<3> funct3, RISCVOpcode opcode,
@@ -329,7 +329,7 @@ class CVInstSIMDRI<bits<5> funct5, bit F, bits<3> funct3, RISCVOpcode opcode,
   let Inst{14-12} = funct3;
   let Inst{11-7} = rd;
   let Inst{6-0} = opcode.Value;
-  let DecoderNamespace = "CoreVSIMD";
+  let DecoderNamespace = "XCVsimd";
 }
 
 class CVSIMDRR<bits<5> funct5, bit F, bit funct1, bits<3> funct3,