[llvm] [llvm] X86_64 CC for UEFI (PR #137905)

[Prabhu Rajasekaran via llvm-commits]

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@@ -284,7 +284,8 @@ def RetCC_X86Common : CallingConv<[
 
   // Long double types are always returned in FP0 (even with SSE),
   // except on Win64.
-  CCIfNotSubtarget<"isTargetWin64()", CCIfType<[f80], CCAssignToReg<[FP0, FP1]>>>
+  CCIfNotSubtarget<"isTargetWinOrUEFI64()",
+                    CCIfType<[f80], CCAssignToReg<[FP0, FP1]>>>
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Prabhuk wrote:

Changed the code to drop isTargetWinOrUEFI64.

https://github.com/llvm/llvm-project/pull/137905