[clang] [CIR] Upstream cir.call with scalar arguments (PR #136810)

[Sirui Mu via cfe-commits]

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@@ -32,7 +32,13 @@ void X8664ABIInfo::computeInfo(CIRGenFunctionInfo &funcInfo) const {
   // Top level CIR has unlimited arguments and return types. Lowering for ABI
   // specific concerns should happen during a lowering phase. Assume everything
   // is direct for now.
-  assert(!cir::MissingFeatures::opCallArgs());
+  for (auto it = funcInfo.arg_begin(), ie = funcInfo.arg_end(); it != ie;
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Lancern wrote:

Updated.

https://github.com/llvm/llvm-project/pull/136810