r353090 - [NewPM][MSan] Add Options Handling

[Philip Pfaffe via cfe-commits]

Author: pfaffe
Date: Mon Feb  4 13:02:49 2019
New Revision: 353090

URL: http://llvm.org/viewvc/llvm-project?rev=353090&view=rev
Log:
[NewPM][MSan] Add Options Handling

Summary: This patch enables passing options to msan via the passes pipeline, e.e., -passes=msan<recover;kernel;track-origins=4>.

Reviewers: chandlerc, fedor.sergeev, leonardchan

Subscribers: hiraditya, bollu, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D57640

Modified:
    cfe/trunk/lib/CodeGen/BackendUtil.cpp

Modified: cfe/trunk/lib/CodeGen/BackendUtil.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/BackendUtil.cpp?rev=353090&r1=353089&r2=353090&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/BackendUtil.cpp (original)
+++ cfe/trunk/lib/CodeGen/BackendUtil.cpp Mon Feb  4 13:02:49 2019
@@ -279,7 +279,8 @@ static void addGeneralOptsForMemorySanit
   const CodeGenOptions &CGOpts = BuilderWrapper.getCGOpts();
   int TrackOrigins = CGOpts.SanitizeMemoryTrackOrigins;
   bool Recover = CGOpts.SanitizeRecover.has(SanitizerKind::Memory);
-  PM.add(createMemorySanitizerLegacyPassPass(TrackOrigins, Recover, CompileKernel));
+  PM.add(createMemorySanitizerLegacyPassPass(
+      MemorySanitizerOptions{TrackOrigins, Recover, CompileKernel}));
 
   // MemorySanitizer inserts complex instrumentation that mostly follows
   // the logic of the original code, but operates on "shadow" values.
@@ -1035,7 +1036,7 @@ void EmitAssemblyHelper::EmitAssemblyWit
       if (LangOpts.Sanitize.has(SanitizerKind::Memory))
         PB.registerOptimizerLastEPCallback(
             [](FunctionPassManager &FPM, PassBuilder::OptimizationLevel Level) {
-              FPM.addPass(MemorySanitizerPass());
+              FPM.addPass(MemorySanitizerPass({}));
             });
       if (LangOpts.Sanitize.has(SanitizerKind::Thread))
         PB.registerOptimizerLastEPCallback(