[RISCV] Increment Xqcia extension number its now 0.4 compliant

Signed-off-by: Luke Quinn <[email protected]>

Author: lquinn2015

llvm/lib/Target/RISCV/RISCVFeatures.td

@@ -1305,7 +1305,7 @@ def HasVendorXqcisls
                          "'Xqcisls' (Qualcomm uC Scaled Load Store Extension)">;
 
 def FeatureVendorXqcia
-    : RISCVExperimentalExtension<0, 2, "Qualcomm uC Arithmetic Extension">;
+    : RISCVExperimentalExtension<0, 4, "Qualcomm uC Arithmetic Extension">;
 def HasVendorXqcia
     : Predicate<"Subtarget->hasVendorXqcia()">,
       AssemblerPredicate<(all_of FeatureVendorXqcia),

llvm/test/CodeGen/RISCV/attributes.ll

@@ -398,7 +398,7 @@
 ; RV32XTHEADMEMPAIR: .attribute 5, "rv32i2p1_xtheadmempair1p0"
 ; RV32XTHEADSYNC: .attribute 5, "rv32i2p1_xtheadsync1p0"
 ; RV32XWCHC: .attribute 5, "rv32i2p1_xwchc2p2"
-; RV32XQCIA: .attribute 5, "rv32i2p1_xqcia0p2"
+; RV32XQCIA: .attribute 5, "rv32i2p1_xqcia0p4"
 ; RV32XQCIAC: .attribute 5, "rv32i2p1_zca1p0_xqciac0p3"
 ; RV32XQCICLI: .attribute 5, "rv32i2p1_xqcicli0p2"
 ; RV32XQCICM: .attribute 5, "rv32i2p1_zca1p0_xqcicm0p2"

llvm/unittests/TargetParser/RISCVISAInfoTest.cpp

@@ -654,7 +654,7 @@ TEST(ParseArchString, RejectsConflictingExtensions) {
   }
 
   for (StringRef Input :
-       {"rv64i_xqcisls0p2", "rv64i_xqcia0p2", "rv64i_xqciac0p3",
+       {"rv64i_xqcisls0p2", "rv64i_xqcia0p4", "rv64i_xqciac0p3",
         "rv64i_xqcicsr0p2", "rv64i_xqcilsm0p2", "rv64i_xqcicm0p2",
         "rv64i_xqcics0p2", "rv64i_xqcicli0p2", "rv64i_xqciint0p2",
         "rv64i_xqcilo0p2", "rv64i_xqcilia0p2"}) {