rebase

Author: huixie90

clang/include/clang/Basic/Builtins.td

@@ -974,6 +974,7 @@ def IsWithinLifetime : LangBuiltin<"CXX_LANG"> {
   let Spellings = ["__builtin_is_within_lifetime"];
   let Attributes = [NoThrow, CustomTypeChecking, Consteval];
   let Prototype = "bool(void*)";
+}
 
 def ClearPadding : LangBuiltin<"CXX_LANG"> {
   let Spellings = ["__builtin_clear_padding"];

clang/lib/CodeGen/CGBuiltin.cpp

@@ -2749,12 +2749,12 @@ struct PaddingClearer {
       if (Field->isBitField()) {
         llvm::dbgs() << "clear_padding found bit field. Adding Interval ["
                      << StartBitOffset + FieldOffset << " , "
-                     << FieldOffset + Field->getBitWidthValue(CGF.getContext())
+                     << FieldOffset + Field->getBitWidthValue()
                      << ")\n";
         OccuppiedIntervals.push_back(
             BitInterval{StartBitOffset + FieldOffset,
                         StartBitOffset + FieldOffset +
-                            Field->getBitWidthValue(CGF.getContext())});
+                            Field->getBitWidthValue()});
       } else {
         Queue.push_back(
             Data{StartBitOffset + FieldOffset, Field->getType(), true});