X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FIR%2FInlineAsm.cpp;h=a3e1da3b189ae24154e6cd58f51a58a7a2415a39;hb=6c0e1e0fa658f4e7466c6787aedce992ece2db55;hp=10d281bca8925f4775ab8fe1aedd2cdf574f2299;hpb=0b8c9a80f20772c3793201ab5b251d3520b9cea3;p=oota-llvm.git

diff --git a/lib/IR/InlineAsm.cpp b/lib/IR/InlineAsm.cpp
index 10d281bca89..a3e1da3b189 100644
--- a/lib/IR/InlineAsm.cpp
+++ b/lib/IR/InlineAsm.cpp
@@ -64,16 +64,6 @@ InlineAsm::ConstraintInfo::ConstraintInfo() :
   currentAlternativeIndex(0) {
 }
 
-/// Copy constructor.
-InlineAsm::ConstraintInfo::ConstraintInfo(const ConstraintInfo &other) :
-  Type(other.Type), isEarlyClobber(other.isEarlyClobber),
-  MatchingInput(other.MatchingInput), isCommutative(other.isCommutative),
-  isIndirect(other.isIndirect), Codes(other.Codes),
-  isMultipleAlternative(other.isMultipleAlternative),
-  multipleAlternatives(other.multipleAlternatives),
-  currentAlternativeIndex(other.currentAlternativeIndex) {
-}
-
 /// Parse - Analyze the specified string (e.g. "==&{eax}") and fill in the
 /// fields in this structure.  If the constraint string is not understood,
 /// return true, otherwise return false.
@@ -151,10 +141,10 @@ bool InlineAsm::ConstraintInfo::Parse(StringRef Str,
       if (ConstraintEnd == E) return true;  // "{foo"
       pCodes->push_back(std::string(I, ConstraintEnd+1));
       I = ConstraintEnd+1;
-    } else if (isdigit(*I)) {     // Matching Constraint
+    } else if (isdigit(static_cast<unsigned char>(*I))) { // Matching Constraint
       // Maximal munch numbers.
       StringRef::iterator NumStart = I;
-      while (I != E && isdigit(*I))
+      while (I != E && isdigit(static_cast<unsigned char>(*I)))
         ++I;
       pCodes->push_back(std::string(NumStart, I));
       unsigned N = atoi(pCodes->back().c_str());
@@ -284,7 +274,7 @@ bool InlineAsm::Verify(FunctionType *Ty, StringRef ConstStr) {
     break;
   default:
     StructType *STy = dyn_cast<StructType>(Ty->getReturnType());
-    if (STy == 0 || STy->getNumElements() != NumOutputs)
+    if (!STy || STy->getNumElements() != NumOutputs)
       return false;
     break;
   }