Serialize `#pragma detect_mismatch`.

This is like r262493, but for pragma detect_mismatch instead of pragma comment.
The two pragmas have similar behavior, so use the same approach for both.

llvm-svn: 262506

4 files changed, 7 insertions, 10 deletions

diff --git a/clang/lib/CodeGen/CGDecl.cpp b/clang/lib/CodeGen/CGDecl.cpp
index f9a6b06a4a9..c218ca41a1d 100644
--- a/clang/lib/CodeGen/CGDecl.cpp
+++ b/clang/lib/CodeGen/CGDecl.cpp
@@ -72,6 +72,7 @@ void CodeGenFunction::EmitDecl(const Decl &D) {
   case Decl::ObjCProperty:
   case Decl::ObjCCompatibleAlias:
   case Decl::PragmaComment:
+  case Decl::PragmaDetectMismatch:
   case Decl::AccessSpec:
   case Decl::LinkageSpec:
   case Decl::ObjCPropertyImpl:
diff --git a/clang/lib/CodeGen/CodeGenAction.cpp b/clang/lib/CodeGen/CodeGenAction.cpp
index 8d081144902..c9e188a8725 100644
--- a/clang/lib/CodeGen/CodeGenAction.cpp
+++ b/clang/lib/CodeGen/CodeGenAction.cpp
@@ -205,11 +205,6 @@ namespace clang {
       Gen->HandleVTable(RD);
     }
 
-    void HandleDetectMismatch(llvm::StringRef Name,
-                                      llvm::StringRef Value) override {
-      Gen->HandleDetectMismatch(Name, Value);
-    }
-
     static void InlineAsmDiagHandler(const llvm::SMDiagnostic &SM,void *Context,
                                      unsigned LocCookie) {
       SourceLocation Loc = SourceLocation::getFromRawEncoding(LocCookie);
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 286ccb1595f..cf9e29d46b7 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -3748,6 +3748,12 @@ void CodeGenModule::EmitTopLevelDecl(Decl *D) {
     break;
   }
 
+  case Decl::PragmaDetectMismatch: {
+    const auto *PDMD = cast<PragmaDetectMismatchDecl>(D);
+    AddDetectMismatch(PDMD->getName(), PDMD->getValue());
+    break;
+  }
+
   case Decl::LinkageSpec:
     EmitLinkageSpec(cast<LinkageSpecDecl>(D));
     break;
diff --git a/clang/lib/CodeGen/ModuleBuilder.cpp b/clang/lib/CodeGen/ModuleBuilder.cpp
index 968cc46f7e7..041a15c5623 100644
--- a/clang/lib/CodeGen/ModuleBuilder.cpp
+++ b/clang/lib/CodeGen/ModuleBuilder.cpp
@@ -233,11 +233,6 @@ namespace {
 
       Builder->EmitVTable(RD);
     }
-
-    void HandleDetectMismatch(llvm::StringRef Name,
-                              llvm::StringRef Value) override {
-      Builder->AddDetectMismatch(Name, Value);
-    }
   };
 }