[clang] [CIR] cir.call with scalar return type (PR #135552)

[Sirui Mu via cfe-commits]

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@@ -18,9 +18,12 @@
 using namespace clang;
 using namespace clang::CIRGen;
 
-CIRGenFunctionInfo *CIRGenFunctionInfo::create() {
-  // For now we just create an empty CIRGenFunctionInfo.
-  CIRGenFunctionInfo *fi = new CIRGenFunctionInfo();
+CIRGenFunctionInfo *CIRGenFunctionInfo::create(CanQualType resultType) {
+  void *buffer = operator new(totalSizeToAlloc<ArgInfo>(1));
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Lancern wrote:

> That being delete instead of operator delete (or just new here...) don't necessarily match.

`CIRGenFunctionInfo` (and also `CGFunctionInfo`) defines its own `operator delete`, which just simply calls `::operator delete`:

https://github.com/llvm/llvm-project/blob/9ee4fdf4990f7dbdc0cfc30a8f733f676dbdcb51/clang/include/clang/CodeGen/CGFunctionInfo.h#L662

Thus the `delete` and `new` indeed match.

https://github.com/llvm/llvm-project/pull/135552