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

1 files changed, 6 insertions, 0 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 286ccb1..cf9e29d 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;