Fix some casts. isdigit(c) returns 0 or 1, not 0 or -1
llvm-svn: 32534
diff --git a/llvm/lib/Transforms/IPO/SimplifyLibCalls.cpp b/llvm/lib/Transforms/IPO/SimplifyLibCalls.cpp
index 8f2b94d..2c3b666 100644
--- a/llvm/lib/Transforms/IPO/SimplifyLibCalls.cpp
+++ b/llvm/lib/Transforms/IPO/SimplifyLibCalls.cpp
@@ -1747,7 +1747,7 @@
SetCondInst* setcond_inst = new SetCondInst(Instruction::SetLE,sub_inst,
ConstantInt::get(Type::UIntTy,9),
ci->getOperand(1)->getName()+".cmp",ci);
- CastInst* c2 = new SExtInst(setcond_inst, Type::IntTy,
+ CastInst* c2 = new ZExtInst(setcond_inst, Type::IntTy,
ci->getOperand(1)->getName()+".isdigit", ci);
ci->replaceAllUsesWith(c2);
ci->eraseFromParent();
@@ -1873,7 +1873,7 @@
Value *V = CastInst::createIntegerCast(TheCall->getOperand(1), ArgType,
false/*ZExt*/, "tmp", TheCall);
Value *V2 = new CallInst(F, V, "tmp", TheCall);
- V2 = CastInst::createIntegerCast(V2, Type::IntTy, true/*SExt*/,
+ V2 = CastInst::createIntegerCast(V2, Type::IntTy, false/*ZExt*/,
"tmp", TheCall);
V2 = BinaryOperator::createAdd(V2, ConstantInt::get(Type::IntTy, 1),
"tmp", TheCall);
@@ -2117,7 +2117,7 @@
/// inserting the cast before IP, and return the cast.
/// @brief Cast a value to a "C" string.
Value *CastToCStr(Value *V, Instruction &IP) {
- assert(V->getType()->getTypeID() == Type::PointerTyID &&
+ assert(isa<PointerType>(V->getType()) &&
"Can't cast non-pointer type to C string type");
const Type *SBPTy = PointerType::get(Type::SByteTy);
if (V->getType() != SBPTy)