[clang] [compiler-rt] [llvm] [SPARC] Properly handle CC for long double on sparc32 (PR #162226)

[via llvm-commits]

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@@ -106,6 +106,23 @@ static bool CC_Sparc_Assign_Ret_Split_64(unsigned &ValNo, MVT &ValVT,
   return true;
 }
 
+static bool CC_Sparc_Assign_Ret_F128(unsigned &ValNo, MVT &ValVT, MVT &LocVT,
+                                     CCValAssign::LocInfo &LocInfo,
+                                     ISD::ArgFlagsTy &ArgFlags,
+                                     CCState &State) {
+  static const MCPhysReg RegList[] = {SP::Q0, SP::Q1};
+
+  if (!ArgFlags.isInReg())
+    return false;
+
+  if (Register Reg = State.AllocateReg(RegList))
+    State.addLoc(CCValAssign::getCustomReg(ValNo, ValVT, Reg, LocVT, LocInfo));
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koachan wrote:

I think I can remove this entirely since I'm going to use `CCIfInReg`.

https://github.com/llvm/llvm-project/pull/162226