Fix PR#226: When emitting padding, always emit it as bytes. Bytes can be

placed into any alignment situation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11247 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/SparcV9/SparcV9AsmPrinter.cpp

@@ -184,14 +184,11 @@ namespace {
     }
 
     void PrintZeroBytesToPad(int numBytes) {
-      for (/* no init */; numBytes >= 8; numBytes -= 8)
+      //
-        printSingleConstantValue(Constant::getNullValue(Type::ULongTy));
+      // Always use single unsigned bytes for padding.  We don't know upon
-
+      // what data size the beginning address is aligned, so using anything
-      if (numBytes >= 4) {
+      // other than a byte may cause alignment errors in the assembler.
-        printSingleConstantValue(Constant::getNullValue(Type::UIntTy));
+      //
-        numBytes -= 4;
-      }
-
       while (numBytes--)
         printSingleConstantValue(Constant::getNullValue(Type::UByteTy));
     }