[llvm] r263845 - [sancov] Fix the sancov pass to initialize itself inside its

[Chandler Carruth via llvm-commits]

Author: chandlerc
Date: Fri Mar 18 17:35:58 2016
New Revision: 263845

URL: http://llvm.org/viewvc/llvm-project?rev=263845&view=rev
Log:
[sancov] Fix the sancov pass to initialize itself inside its
constructor. This should fix the recent crashes on certain
architectures.

Modified:
    llvm/trunk/lib/Transforms/Instrumentation/SanitizerCoverage.cpp

Modified: llvm/trunk/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Instrumentation/SanitizerCoverage.cpp?rev=263845&r1=263844&r2=263845&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Instrumentation/SanitizerCoverage.cpp (original)
+++ llvm/trunk/lib/Transforms/Instrumentation/SanitizerCoverage.cpp Fri Mar 18 17:35:58 2016
@@ -152,7 +152,9 @@ class SanitizerCoverageModule : public M
  public:
   SanitizerCoverageModule(
       const SanitizerCoverageOptions &Options = SanitizerCoverageOptions())
-      : ModulePass(ID), Options(OverrideFromCL(Options)) {}
+      : ModulePass(ID), Options(OverrideFromCL(Options)) {
+    initializeSanitizerCoverageModulePass(*PassRegistry::getPassRegistry());
+  }
   bool runOnModule(Module &M) override;
   bool runOnFunction(Function &F);
   static char ID;  // Pass identification, replacement for typeid