[clang] [clang][CodeGen][X86_64] Honor per-function AVX ABI in C/C++ call paths, maintain old psABI for PlayStation. (PR #193298)

[Eli Friedman via cfe-commits]

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@@ -800,8 +838,17 @@ const CGFunctionInfo &CodeGenTypes::arrangeNullaryFunction() {
 
 const CGFunctionInfo &CodeGenTypes::arrangeCall(const CGFunctionInfo &signature,
                                                 const CallArgList &args) {
+  return arrangeCall(signature, args, /*FD=*/nullptr);
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efriedma-quic wrote:

Please don't add silently broken methods; please update all the callers.  (And add a FIXME to CGObjCRuntime if necessary.)

https://github.com/llvm/llvm-project/pull/193298