case Intrinsic::setjmp: {
Value *V = ReplaceCallWith("setjmp", CI, CI->op_begin() + 1, CI->op_end(),
Type::getInt32Ty(Context));
- if (CI->getType() != Type::getVoidTy(Context))
+ if (!CI->getType()->isVoidTy())
CI->replaceAllUsesWith(V);
break;
}
case Intrinsic::sigsetjmp:
- if (CI->getType() != Type::getVoidTy(Context))
+ if (!CI->getType()->isVoidTy())
CI->replaceAllUsesWith(Constant::getNullValue(CI->getType()));
break;
break;
}
- case Intrinsic::dbg_stoppoint:
- case Intrinsic::dbg_region_start:
- case Intrinsic::dbg_region_end:
- case Intrinsic::dbg_func_start:
case Intrinsic::dbg_declare:
break; // Simply strip out debugging intrinsics
}
case Intrinsic::flt_rounds:
// Lower to "round to the nearest"
- if (CI->getType() != Type::getVoidTy(Context))
+ if (!CI->getType()->isVoidTy())
CI->replaceAllUsesWith(ConstantInt::get(CI->getType(), 1));
break;
+ case Intrinsic::invariant_start:
+ case Intrinsic::lifetime_start:
+ // Discard region information.
+ CI->replaceAllUsesWith(UndefValue::get(CI->getType()));
+ break;
+ case Intrinsic::invariant_end:
+ case Intrinsic::lifetime_end:
+ // Discard region information.
+ break;
}
assert(CI->use_empty() &&