Remove dead debug info intrinsics.

 Intrinsic::dbg_stoppoint
 Intrinsic::dbg_region_start 
 Intrinsic::dbg_region_end 
 Intrinsic::dbg_func_start
AutoUpgrade simply ignores these intrinsics now.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92557 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 13 deletions

diff --git a/lib/Transforms/Utils/BasicBlockUtils.cpp b/lib/Transforms/Utils/BasicBlockUtils.cpp
index 2962e8497e..840fe3ef71 100644
--- a/lib/Transforms/Utils/BasicBlockUtils.cpp
+++ b/lib/Transforms/Utils/BasicBlockUtils.cpp
@@ -673,16 +673,3 @@ Value *llvm::FindAvailableLoadedValue(Value *Ptr, BasicBlock *ScanBB,
   return 0;
 }
 
-/// CopyPrecedingStopPoint - If I is immediately preceded by a StopPoint,
-/// make a copy of the stoppoint before InsertPos (presumably before copying
-/// or moving I).
-void llvm::CopyPrecedingStopPoint(Instruction *I, 
-                                  BasicBlock::iterator InsertPos) {
-  if (I != I->getParent()->begin()) {
-    BasicBlock::iterator BBI = I;  --BBI;
-    if (DbgStopPointInst *DSPI = dyn_cast<DbgStopPointInst>(BBI)) {
-      CallInst *newDSPI = cast<CallInst>(DSPI->clone());
-      newDSPI->insertBefore(InsertPos);
-    }
-  }
-}