2 files changed, 0 insertions, 50 deletions

diff --git a/llvm/tools/obj2yaml/wasm2yaml.cpp b/llvm/tools/obj2yaml/wasm2yaml.cpp
index 0bd5642b760..7581bbef50a 100644
--- a/llvm/tools/obj2yaml/wasm2yaml.cpp
+++ b/llvm/tools/obj2yaml/wasm2yaml.cpp
@@ -133,29 +133,6 @@ WasmDumper::dumpCustomSection(const WasmSection &WasmSec) {
     }
 
     CustomSec = std::move(LinkingSec);
-  } else if (WasmSec.Name == "producers") {
-    std::unique_ptr<WasmYAML::ProducersSection> ProducersSec =
-        make_unique<WasmYAML::ProducersSection>();
-    const llvm::wasm::WasmProducerInfo &Info = Obj.getProducerInfo();
-    for (auto &E : Info.Languages) {
-      WasmYAML::ProducerEntry Producer;
-      Producer.Name = E.first;
-      Producer.Version = E.second;
-      ProducersSec->Languages.push_back(Producer);
-    }
-    for (auto &E : Info.Tools) {
-      WasmYAML::ProducerEntry Producer;
-      Producer.Name = E.first;
-      Producer.Version = E.second;
-      ProducersSec->Tools.push_back(Producer);
-    }
-    for (auto &E : Info.SDKs) {
-      WasmYAML::ProducerEntry Producer;
-      Producer.Name = E.first;
-      Producer.Version = E.second;
-      ProducersSec->SDKs.push_back(Producer);
-    }
-    CustomSec = std::move(ProducersSec);
   } else {
     CustomSec = make_unique<WasmYAML::CustomSection>(WasmSec.Name);
   }
diff --git a/llvm/tools/yaml2obj/yaml2wasm.cpp b/llvm/tools/yaml2obj/yaml2wasm.cpp
index 242bc6b6442..2d3e3b71f08 100644
--- a/llvm/tools/yaml2obj/yaml2wasm.cpp
+++ b/llvm/tools/yaml2obj/yaml2wasm.cpp
@@ -49,7 +49,6 @@ private:
   int writeSectionContent(raw_ostream &OS, WasmYAML::DylinkSection &Section);
   int writeSectionContent(raw_ostream &OS, WasmYAML::NameSection &Section);
   int writeSectionContent(raw_ostream &OS, WasmYAML::LinkingSection &Section);
-  int writeSectionContent(raw_ostream &OS, WasmYAML::ProducersSection &Section);
   WasmYAML::Object &Obj;
   uint32_t NumImportedFunctions = 0;
   uint32_t NumImportedGlobals = 0;
@@ -257,29 +256,6 @@ int WasmWriter::writeSectionContent(raw_ostream &OS,
 }
 
 int WasmWriter::writeSectionContent(raw_ostream &OS,
-                                    WasmYAML::ProducersSection &Section) {
-  writeStringRef(Section.Name, OS);
-  int Fields = int(!Section.Languages.empty()) + int(!Section.Tools.empty()) +
-               int(!Section.SDKs.empty());
-  if (Fields == 0)
-    return 0;
-  encodeULEB128(Fields, OS);
-  for (auto &Field : {std::make_pair(StringRef("language"), &Section.Languages),
-                      std::make_pair(StringRef("processed-by"), &Section.Tools),
-                      std::make_pair(StringRef("sdk"), &Section.SDKs)}) {
-    if (Field.second->empty())
-      continue;
-    writeStringRef(Field.first, OS);
-    encodeULEB128(Field.second->size(), OS);
-    for (auto &Entry : *Field.second) {
-      writeStringRef(Entry.Name, OS);
-      writeStringRef(Entry.Version, OS);
-    }
-  }
-  return 0;
-}
-
-int WasmWriter::writeSectionContent(raw_ostream &OS,
                                     WasmYAML::CustomSection &Section) {
   if (auto S = dyn_cast<WasmYAML::DylinkSection>(&Section)) {
     if (auto Err = writeSectionContent(OS, *S))
@@ -290,9 +266,6 @@ int WasmWriter::writeSectionContent(raw_ostream &OS,
   } else if (auto S = dyn_cast<WasmYAML::LinkingSection>(&Section)) {
     if (auto Err = writeSectionContent(OS, *S))
       return Err;
-  } else if (auto S = dyn_cast<WasmYAML::ProducersSection>(&Section)) {
-    if (auto Err = writeSectionContent(OS, *S))
-      return Err;
   } else {
     writeStringRef(Section.Name, OS);
     Section.Payload.writeAsBinary(OS);