[llvm-exegesis] [AArch64] Remove register initial value debug info

Author: lakshayk-nv

llvm/tools/llvm-exegesis/lib/Assembler.cpp

@@ -80,26 +80,9 @@ static bool generateSnippetSetupCode(const ExegesisTarget &ET,
   Register StackPointerRegister = BBF.MF.getSubtarget()
                                       .getTargetLowering()
                                       ->getStackPointerRegisterToSaveRestore();
-#define DEBUG_TYPE "register-initial-values"
   // FIXME: Only loading first register with memory address is hacky.
   bool isFirstRegister = true;
   for (const RegisterValue &RV : Key.RegisterInitialValues) {
-    // Debug: register name and class name and value from BenchmarkKey
-    const MCRegisterInfo *RegInfo = BBF.MF.getTarget().getMCRegisterInfo();
-    const char *RegName = RegInfo->getName(RV.Register);
-    const char *regClassName = "Unknown";
-    for (unsigned i = 0, e = RegInfo->getNumRegClasses(); i < e; ++i) {
-      const MCRegisterClass &RC = RegInfo->getRegClass(i);
-      if (RC.contains(RV.Register)) {
-        regClassName = RegInfo->getRegClassName(&RC);
-        break;
-      }
-    }
-    LLVM_DEBUG(
-        dbgs() << "Setting register (Class: " << regClassName << ") " << RegName
-               << std::string(
-                      std::max(0, 3 - static_cast<int>(strlen(RegName))), ' '));
-
     if (GenerateMemoryInstructions) {
       // If we're generating memory instructions, don't load in the value for
       // the register with the stack pointer as it will be used later to finish
@@ -117,8 +100,6 @@ static bool generateSnippetSetupCode(const ExegesisTarget &ET,
       }
     }
     // Load a constant in the register.
-    LLVM_DEBUG(dbgs() << " to " << RV.Value << "\n");
-#undef DEBUG_TYPE
     const auto SetRegisterCode = ET.setRegTo(*MSI, RV.Register, RV.Value);
     if (SetRegisterCode.empty())
       IsSnippetSetupComplete = false;