Switch over to using ConstantRange to track integral values.

[oota-llvm.git] / lib / Analysis / ConstantFolding.cpp

diff --git a/lib/Analysis/ConstantFolding.cpp b/lib/Analysis/ConstantFolding.cpp
index f7bd19d78ce0ca88f726956f8fc73b14106d73dd..0bf7967e83b132679b81105e21951703606a571c 100644 (file)
--- a/lib/Analysis/ConstantFolding.cpp
+++ b/lib/Analysis/ConstantFolding.cpp
@@ -439,7 +439,7 @@ Constant *llvm::ConstantFoldLoadFromConstPtr(Constant *C,
     // Replace load with immediate integer if the result is an integer or fp
     // value.
     if ((NumBits >> 3) == StrLen + 1 && (NumBits & 7) == 0 &&
-        isa<IntegerType>(Ty) || Ty->isFloatingPointTy()) {
+        (isa<IntegerType>(Ty) || Ty->isFloatingPointTy())) {
       APInt StrVal(NumBits, 0);
       APInt SingleChar(NumBits, 0);
       if (TD->isLittleEndian()) {
@@ -778,9 +778,9 @@ Constant *llvm::ConstantFoldInstOperands(unsigned Opcode, const Type *DestTy,
   case Instruction::ICmp:
   case Instruction::FCmp: assert(0 && "Invalid for compares");
   case Instruction::Call:
-    if (Function *F = dyn_cast<Function>(Ops[CallInst::ArgOffset ? 0:NumOps-1]))
+    if (Function *F = dyn_cast<Function>(Ops[NumOps - 1]))
       if (canConstantFoldCallTo(F))
-        return ConstantFoldCall(F, Ops+CallInst::ArgOffset, NumOps-1);
+        return ConstantFoldCall(F, Ops, NumOps - 1);
     return 0;
   case Instruction::PtrToInt:
     // If the input is a inttoptr, eliminate the pair.  This requires knowing