[llvm-branch-commits] [DirectX] Implement metadata lowering for resources (PR #104447)
Justin Bogner via llvm-branch-commits
llvm-branch-commits at lists.llvm.org
Wed Aug 21 18:11:07 PDT 2024
================
@@ -13,27 +13,52 @@
#include "DXILShaderFlags.h"
#include "DirectX.h"
#include "llvm/ADT/StringSet.h"
+#include "llvm/Analysis/DXILResource.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/Module.h"
+#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/TargetParser/Triple.h"
using namespace llvm;
using namespace llvm::dxil;
-static void emitResourceMetadata(Module &M,
+static void emitResourceMetadata(Module &M, const DXILResourceMap &DRM,
const dxil::Resources &MDResources) {
- Metadata *SRVMD = nullptr, *UAVMD = nullptr, *CBufMD = nullptr,
- *SmpMD = nullptr;
- bool HasResources = false;
+ LLVMContext &Context = M.getContext();
+
+ SmallVector<Metadata *> SRVs, UAVs, CBufs, Smps;
+ for (auto [_, RI] : DRM) {
+ switch (RI.getResourceClass()) {
----------------
bogner wrote:
I've updated the API in #105602 - you can now iterate over the unique resources, and there are helpers to just iterate `.srvs()`, `.uavs()`, etc.
https://github.com/llvm/llvm-project/pull/104447
More information about the llvm-branch-commits
mailing list