[llvm] [GISel][RISCV]Implement indirect parameter passing (PR #95429)

[Sergei Barannikov via llvm-commits]

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@@ -845,32 +908,49 @@ bool CallLowering::handleAssignments(ValueHandler &Handler,
                                      DstMPO, DstAlign, SrcMPO, SrcAlign,
                                      MemSize, VA);
         }
-        continue;
-      }
-
-      assert(!VA.needsCustom() && "custom loc should have been handled already");
-
-      if (i == 0 && !ThisReturnRegs.empty() &&
-          Handler.isIncomingArgumentHandler() &&
-          isTypeIsValidForThisReturn(ValVT)) {
+        // QUESTION: How to keep this assert with the new if then else
+        // structured code?
+        // assert(!VA.needsCustom() && "custom loc should have been handled
+        // already");
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s-barannikov wrote:

There should be no commented out code.

https://github.com/llvm/llvm-project/pull/95429