RISCV: Replace if-else with boolean expression

Author: slate5

llvm/utils/TableGen/PrinterCapstone.cpp

@@ -3953,11 +3953,8 @@ void printInsnAliasEnum(CodeGenTarget const &Target,
                      getLLVMInstEnumName(Target.getName().upper(), RealInst) +
                      "\n";
 
-    bool ReplaceDotInMnemonic = true;
-    if (Target.getName().equals_insensitive("PPC"))
-	    ReplaceDotInMnemonic = false;
-    else if (Target.getName().equals_insensitive("RISCV"))
-	    ReplaceDotInMnemonic = false;
+    bool ReplaceDotInMnemonic = !(Target.getName().equals_insensitive("PPC") ||
+                                  Target.getName().equals_insensitive("RISCV"));
     AliasMnemMap << "\t{ " + NormAliasMnem + ", \"" +
                         getNormalMnemonic(Target.getName(), AliasMnemonic, false,
                                            ReplaceDotInMnemonic) +