Adding support for MSVC #pragma detect_mismatch functionality by emitting a FAILIFMISMATCH linker command into the object file.

llvm-svn: 183178

1 files changed, 12 insertions, 0 deletions

diff --git a/clang/lib/CodeGen/TargetInfo.cpp b/clang/lib/CodeGen/TargetInfo.cpp
index 4fa0c3bbdfc..6e5084a1492 100644
--- a/clang/lib/CodeGen/TargetInfo.cpp
+++ b/clang/lib/CodeGen/TargetInfo.cpp
@@ -1287,6 +1287,12 @@ public:
     Opt = "/DEFAULTLIB:";
     Opt += qualifyWindowsLibrary(Lib);
   }
+
+  void getDetectMismatchOption(llvm::StringRef Name,
+                               llvm::StringRef Value,
+                               llvm::SmallString<32> &Opt) const {
+    Opt = "/FAILIFMISMATCH:\"" + Name.str() + "=" + Value.str() + "\"";

+  }
 };
 
 class WinX86_64TargetCodeGenInfo : public TargetCodeGenInfo {
@@ -1313,6 +1319,12 @@ public:
     Opt = "/DEFAULTLIB:";
     Opt += qualifyWindowsLibrary(Lib);
   }
+
+  void getDetectMismatchOption(llvm::StringRef Name,
+                               llvm::StringRef Value,
+                               llvm::SmallString<32> &Opt) const {
+    Opt = "/FAILIFMISMATCH:\"" + Name.str() + "=" + Value.str() + "\"";

+  }
 };
 
 }