[WinEH] Permit branch folding in the face of funclets

[oota-llvm.git] / include / llvm / CodeGen / Analysis.h

diff --git a/include/llvm/CodeGen/Analysis.h b/include/llvm/CodeGen/Analysis.h
index 51d423ef9688253933ac02e5d856175d5adc4f90..38e64ad3be29acf962edee743bc2ace2af10d149 100644 (file)
--- a/include/llvm/CodeGen/Analysis.h
+++ b/include/llvm/CodeGen/Analysis.h
@@ -15,6 +15,7 @@
 #define LLVM_CODEGEN_ANALYSIS_H
 
 #include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/CodeGen/ISDOpcodes.h"
 #include "llvm/IR/CallSite.h"
@@ -23,6 +24,8 @@
 
 namespace llvm {
 class GlobalValue;
+class MachineBasicBlock;
+class MachineFunction;
 class TargetLoweringBase;
 class TargetLowering;
 class TargetMachine;
@@ -115,6 +118,9 @@ bool returnTypeIsEligibleForTailCall(const Function *F,
 // or we are in LTO.
 bool canBeOmittedFromSymbolTable(const GlobalValue *GV);
 
+DenseMap<const MachineBasicBlock *, int>
+getFuncletMembership(const MachineFunction &MF);
+
 } // End llvm namespace
 
 #endif