DAG: Make mayBeEmittedAsTailCall parameter const
llvm-svn: 300603
diff --git a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp
index 418dd71..e5eb059 100644
--- a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -635,7 +635,7 @@
return DAG.getNode(HexagonISD::RET_FLAG, dl, MVT::Other, RetOps);
}
-bool HexagonTargetLowering::mayBeEmittedAsTailCall(CallInst *CI) const {
+bool HexagonTargetLowering::mayBeEmittedAsTailCall(const CallInst *CI) const {
// If either no tail call or told not to tail call at all, don't.
auto Attr =
CI->getParent()->getParent()->getFnAttribute("disable-tail-calls");