[ConstantInt] Use ConstantInt::getValue instead of Constant::getUniqueInteger in a few places where we obviously have a ConstantInt. NFC
getUniqueInteger will ultimately call ConstantInt::getValue, but calling ConstantInt::getValue should be inlined.
llvm-svn: 310069
diff --git a/llvm/lib/Analysis/LazyValueInfo.cpp b/llvm/lib/Analysis/LazyValueInfo.cpp
index e6b013f..e72eede 100644
--- a/llvm/lib/Analysis/LazyValueInfo.cpp
+++ b/llvm/lib/Analysis/LazyValueInfo.cpp
@@ -151,7 +151,7 @@
Optional<APInt> asConstantInteger() const {
if (isConstant() && isa<ConstantInt>(Val)) {
- return Val->getUniqueInteger();
+ return cast<ConstantInt>(Val)->getValue();
} else if (isConstantRange() && Range.isSingleElement()) {
return *Range.getSingleElement();
}
@@ -1384,7 +1384,7 @@
if (auto *C = dyn_cast_or_null<ConstantInt>(
SimplifyCastInst(CI->getOpcode(), OpConst,
CI->getDestTy(), DL))) {
- return LVILatticeVal::getRange(ConstantRange(C->getUniqueInteger()));
+ return LVILatticeVal::getRange(ConstantRange(C->getValue()));
}
} else if (auto *BO = dyn_cast<BinaryOperator>(Val)) {
bool Op0Match = BO->getOperand(0) == Op;
@@ -1395,7 +1395,7 @@
Value *RHS = Op1Match ? OpConst : BO->getOperand(1);
if (auto *C = dyn_cast_or_null<ConstantInt>(
SimplifyBinOp(BO->getOpcode(), LHS, RHS, DL))) {
- return LVILatticeVal::getRange(ConstantRange(C->getUniqueInteger()));
+ return LVILatticeVal::getRange(ConstantRange(C->getValue()));
}
}
return LVILatticeVal::getOverdefined();