New EH representation for MSVC compatibility

[oota-llvm.git] / lib / Transforms / Instrumentation / MemorySanitizer.cpp

diff --git a/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/lib/Transforms/Instrumentation/MemorySanitizer.cpp
index 42c20339d5a67476b71b2660ae867cde3ac928e8..226876d407c3effd1a430330099c8441aba5f3ef 100644 (file)
--- a/lib/Transforms/Instrumentation/MemorySanitizer.cpp
+++ b/lib/Transforms/Instrumentation/MemorySanitizer.cpp
@@ -2653,6 +2653,30 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
     setOrigin(&I, getCleanOrigin());
   }
 
+  void visitCleanupPadInst(CleanupPadInst &I) {
+    if (!I.getType()->isVoidTy()) {
+      setShadow(&I, getCleanShadow(&I));
+      setOrigin(&I, getCleanOrigin());
+    }
+  }
+
+  void visitCatchPad(CatchPadInst &I) {
+    if (!I.getType()->isVoidTy()) {
+      setShadow(&I, getCleanShadow(&I));
+      setOrigin(&I, getCleanOrigin());
+    }
+  }
+
+  void visitTerminatePad(TerminatePadInst &I) {
+    DEBUG(dbgs() << "TerminatePad: " << I << "\n");
+    // Nothing to do here.
+  }
+
+  void visitCatchEndPadInst(CatchEndPadInst &I) {
+    DEBUG(dbgs() << "CatchEndPad: " << I << "\n");
+    // Nothing to do here.
+  }
+
   void visitGetElementPtrInst(GetElementPtrInst &I) {
     handleShadowOr(I);
   }
@@ -2696,6 +2720,16 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
     // Nothing to do here.
   }
 
+  void visitCleanupReturnInst(CleanupReturnInst &CRI) {
+    DEBUG(dbgs() << "CleanupReturn: " << CRI << "\n");
+    // Nothing to do here.
+  }
+
+  void visitCatchReturnInst(CatchReturnInst &CRI) {
+    DEBUG(dbgs() << "CatchReturn: " << CRI << "\n");
+    // Nothing to do here.
+  }
+
   void visitInstruction(Instruction &I) {
     // Everything else: stop propagating and check for poisoned shadow.
     if (ClDumpStrictInstructions)