Make MemoryBuiltins aware of TargetLibraryInfo.

[oota-llvm.git] / include / llvm / Transforms / Utils / BasicBlockUtils.h

diff --git a/include/llvm/Transforms/Utils/BasicBlockUtils.h b/include/llvm/Transforms/Utils/BasicBlockUtils.h
index 8a939cc75ed3604b69f5a4895a1549fbf14ca1d5..2510aecc69cb3ffc4135b432c7e541a86744073d 100644 (file)
--- a/include/llvm/Transforms/Utils/BasicBlockUtils.h
+++ b/include/llvm/Transforms/Utils/BasicBlockUtils.h
@@ -27,6 +27,7 @@ class AliasAnalysis;
 class Instruction;
 class Pass;
 class ReturnInst;
+class TargetLibraryInfo;
 
 /// DeleteDeadBlock - Delete the specified block, which must have no
 /// predecessors.
@@ -44,7 +45,7 @@ void FoldSingleEntryPHINodes(BasicBlock *BB, Pass *P = 0);
 /// a result. This includes tracing the def-use list from the PHI to see if
 /// it is ultimately unused or if it reaches an unused cycle. Return true
 /// if any PHIs were deleted.
-bool DeleteDeadPHIs(BasicBlock *BB);
+bool DeleteDeadPHIs(BasicBlock *BB, const TargetLibraryInfo *TLI = 0);
 
 /// MergeBlockIntoPredecessor - Attempts to merge a block into its predecessor,
 /// if possible.  The return value indicates success or failure.