[llvm] [SDag][ARM][RISCV] Allow lowering CTPOP into a libcall (PR #99752)

[Sergei Barannikov via llvm-commits]

================
@@ -140,12 +140,9 @@ class SelectionDAGLegalize {
                        RTLIB::Libcall Call_F128,
                        RTLIB::Libcall Call_PPCF128,
                        SmallVectorImpl<SDValue> &Results);
-  SDValue ExpandIntLibCall(SDNode *Node, bool isSigned,
-                           RTLIB::Libcall Call_I8,
-                           RTLIB::Libcall Call_I16,
-                           RTLIB::Libcall Call_I32,
-                           RTLIB::Libcall Call_I64,
-                           RTLIB::Libcall Call_I128);
+  SDValue ExpandIntLibCall(SDNode *Node, bool IsSigned, RTLIB::Libcall Call_I8,
+                           RTLIB::Libcall Call_I16, RTLIB::Libcall Call_I32,
+                           RTLIB::Libcall Call_I64, RTLIB::Libcall Call_I128);
----------------
s-barannikov wrote:

I renamed isSigned -> IsSigned while I was here, clang-format insisted that I reformat this code fragment.
Do I need to revert these changes?


https://github.com/llvm/llvm-project/pull/99752