[clang] [Clang][AArch64] Allow FP8 Neon vector types to be used by __builtin_shufflevector (PR #119031)

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git-clang-format --diff 7f4414b2a1a4d9f802a03f56894c406f0fe3e9a9 8d0693f0949b399c0273fc08e28dcd8c76ee1923 --extensions h,cpp,c -- clang/test/CodeGen/AArch64/builtin-shufflevector-fp8.c clang/test/Sema/builtin-shufflevector.c clang/include/clang/AST/Type.h clang/lib/AST/ASTContext.cpp clang/lib/AST/ItaniumMangle.cpp clang/lib/AST/Type.cpp clang/lib/CodeGen/CodeGenTypes.cpp clang/lib/CodeGen/Targets/AArch64.cpp clang/lib/Sema/SemaChecking.cpp clang/utils/TableGen/SveEmitter.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index 02bd09bda0..de57e7d6ef 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -5176,12 +5176,12 @@ ExprResult Sema::BuiltinShuffleVector(CallExpr *TheCall) {
           resType = Context.MFloat8x16Ty;
           break;
         default:
-          return ExprError(Diag(TheCall->getBeginLoc(),
-                                diag::err_shufflevector_unsupported_result_vector_type)
-                           << TheCall->getDirectCallee()
-                           << /*isMorethantwoArgs*/ false
-                           << SourceRange(TheCall->getArg(0)->getBeginLoc(),
-                                          TheCall->getArg(1)->getEndLoc()));
+          return ExprError(
+              Diag(TheCall->getBeginLoc(),
+                   diag::err_shufflevector_unsupported_result_vector_type)
+              << TheCall->getDirectCallee() << /*isMorethantwoArgs*/ false
+              << SourceRange(TheCall->getArg(0)->getBeginLoc(),
+                             TheCall->getArg(1)->getEndLoc()));
         }
       }
       QualType eltType = LHSType->castAs<VectorType>()->getElementType();

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https://github.com/llvm/llvm-project/pull/119031