[llvm] [Mips] Fix compiler crash when returning fp128 after calling a functi… (PR #117525)

[via llvm-commits]

================
@@ -207,7 +207,7 @@ def RetCC_MipsN : CallingConv<[
       CCIfType<[i8, i16, i32, i64],
           CCIfInReg<CCPromoteToUpperBitsInType<i64>>>>,
 
-  // i64 are returned in registers V0_64, V1_64
+  // i64 are returned in registers V0_64, V1_64, A0_64
----------------
yingopq wrote:

Yes, this was the patch V1, sorry, I would delete it.

https://github.com/llvm/llvm-project/pull/117525