本文整理汇总了C++中IRBuilder::CreateIntCast方法的典型用法代码示例。如果您正苦于以下问题：C++ IRBuilder::CreateIntCast方法的具体用法？C++ IRBuilder::CreateIntCast怎么用？C++ IRBuilder::CreateIntCast使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IRBuilder的用法示例。
在下文中一共展示了IRBuilder::CreateIntCast方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: EmitFPutC
/// EmitFPutC - Emit a call to the fputc function. This assumes that Char is
/// an integer and File is a pointer to FILE.
void llvm::EmitFPutC(Value *Char, Value *File, IRBuilder<> &B,
const TargetData *TD) {
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI[2];
AWI[0] = AttributeWithIndex::get(2, Attribute::NoCapture);
AWI[1] = AttributeWithIndex::get(~0u, Attribute::NoUnwind);
Constant *F;
if (File->getType()->isPointerTy())
F = M->getOrInsertFunction("fputc", AttrListPtr::get(AWI, 2),
B.getInt32Ty(),
B.getInt32Ty(), File->getType(),
NULL);
else
F = M->getOrInsertFunction("fputc",
B.getInt32Ty(),
B.getInt32Ty(),
File->getType(), NULL);
Char = B.CreateIntCast(Char, B.getInt32Ty(), /*isSigned*/true,
"chari");
CallInst *CI = B.CreateCall2(F, Char, File, "fputc");
if (const Function *Fn = dyn_cast<Function>(F->stripPointerCasts()))
CI->setCallingConv(Fn->getCallingConv());
}