================
@@ -0,0 +1,220 @@
+//===- AMDGPUMCResourceInfo.cpp --- MC Resource Info
----------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM
Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+/// \file
+/// \brief MC infrastructure to propagate the function level resource usage
+/// info.
+///
+//===----------------------------------------------------------------------===//
+
+#include "AMDGPUMCResourceInfo.h"
+#include "Utils/AMDGPUBaseInfo.h"
+#include "llvm/ADT/SmallSet.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/MC/MCContext.h"
+#include "llvm/MC/MCSymbol.h"
+
+using namespace llvm;
+
+MCSymbol *MCResourceInfo::getSymbol(StringRef FuncName, ResourceInfoKind RIK) {
+ switch (RIK) {
----------------
slinder1 wrote:
Nit: the `OutContext.getOrCreateSymbol(FuncName + Suffix)` bit seems like it
might be worth factoring out to keep the case arms focused
```
auto GOCS = [this](StringRef Suffix) {
return OutContext.getOrCreateSymbol(FuncName + Suffix);
};
switch (RIK) {
case RIK_NumAGPR: return GOCS(".num_agpr");
case RIK_NumSGPR: return GOCS(".num_sgpr");
// ...
}
```
https://github.com/llvm/llvm-project/pull/102913
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