Add sanitizer blacklists to the rules generated with -M/-MM/-MD/-MMD.

Summary:
Clang sanitizers, such as AddressSanitizer, ThreadSanitizer, MemorySanitizer,
Control Flow Integrity and others, use blacklists to specify which types / functions
should not be instrumented to avoid false positives or suppress known failures.

This change adds the blacklist filenames to the list of dependencies of the rules,
generated with -M/-MM/-MD/-MMD. This lets CMake/Ninja recognize that certain
C/C++/ObjC files need to be recompiled (if a blacklist is updated).

Reviewers: pcc

Subscribers: rsmith, honggyu.kim, pcc, cfe-commits

Differential Revision: http://reviews.llvm.org/D11968

llvm-svn: 244867

1 files changed, 5 insertions, 3 deletions

diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp
index 33a330d..a31b33e 100644
--- a/clang/lib/Frontend/CompilerInstance.cpp
+++ b/clang/lib/Frontend/CompilerInstance.cpp
@@ -354,17 +354,19 @@ void CompilerInstance::createPreprocessor(TranslationUnitKind TUKind) {
 
   // Handle generating header include information, if requested.
   if (DepOpts.ShowHeaderIncludes)
-    AttachHeaderIncludeGen(*PP);
+    AttachHeaderIncludeGen(*PP, DepOpts.ExtraDeps);
   if (!DepOpts.HeaderIncludeOutputFile.empty()) {
     StringRef OutputPath = DepOpts.HeaderIncludeOutputFile;
     if (OutputPath == "-")
       OutputPath = "";
-    AttachHeaderIncludeGen(*PP, /*ShowAllHeaders=*/true, OutputPath,
+    AttachHeaderIncludeGen(*PP, DepOpts.ExtraDeps,
+                           /*ShowAllHeaders=*/true, OutputPath,
                            /*ShowDepth=*/false);
   }
 
   if (DepOpts.PrintShowIncludes) {
-    AttachHeaderIncludeGen(*PP, /*ShowAllHeaders=*/false, /*OutputPath=*/"",
+    AttachHeaderIncludeGen(*PP, DepOpts.ExtraDeps,
+                           /*ShowAllHeaders=*/false, /*OutputPath=*/"",
                            /*ShowDepth=*/true, /*MSStyle=*/true);
   }
 }