[NewPM] Port Sancov

This patch contains a port of SanitizerCoverage to the new pass manager. This one's a bit hefty.

Changes:

- Split SanitizerCoverageModule into 2 SanitizerCoverage for passing over
  functions and ModuleSanitizerCoverage for passing over modules.
- ModuleSanitizerCoverage exists for adding 2 module level calls to initialization
  functions but only if there's a function that was instrumented by sancov.
- Added legacy and new PM wrapper classes that own instances of the 2 new classes.
- Update llvm tests and add clang tests.

Differential Revision: https://reviews.llvm.org/D62888

llvm-svn: 365838

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Transforms/Instrumentation/Instrumentation.cpp b/llvm/lib/Transforms/Instrumentation/Instrumentation.cpp
index f56a1bd91b8..64bf5147661 100644
--- a/llvm/lib/Transforms/Instrumentation/Instrumentation.cpp
+++ b/llvm/lib/Transforms/Instrumentation/Instrumentation.cpp
@@ -116,7 +116,7 @@ void llvm::initializeInstrumentation(PassRegistry &Registry) {
   initializeMemorySanitizerLegacyPassPass(Registry);
   initializeHWAddressSanitizerLegacyPassPass(Registry);
   initializeThreadSanitizerLegacyPassPass(Registry);
-  initializeSanitizerCoverageModulePass(Registry);
+  initializeSanitizerCoverageLegacyPassPass(Registry);
   initializeDataFlowSanitizerPass(Registry);
 }