[llvm] [OFFOLOAD][L0] Add support to dump embedded spirv files (PR #180715)

[Nick Sarnie via llvm-commits]

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@@ -417,7 +420,21 @@ Error L0ProgramBuilderTy::buildModules(const std::string_view BuildOptions) {
       const unsigned char *ImgBegin =
           reinterpret_cast<const unsigned char *>(It->second.PartBegin[I]);
       size_t ImgSize = It->second.PartSize[I];
-
+      ODBG_OS(OLDT_BinaryDump, [&](llvm::raw_ostream &Os) {
+        std::string Filename = llvm::formatv(
+            "{0}_image{1}_module_{2}_{3}.{4}", utils::os::getExecName(),
+            ImageId++, Idx, I, (IsBinary ? "bin" : "spv"));
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sarnex wrote:

The changing of `ImageId` here is strange to be. If it's passed into the ctor I would expect it to be unchanged after that

https://github.com/llvm/llvm-project/pull/180715