Delete renaming use of dead dbg intrinsics.

 Intrinsic::dbg_stoppoint
 Intrinsic::dbg_region_start
 Intrinsic::dbg_region_end
 Intrinsic::dbg_func_start

llvm-svn: 92672

3 files changed, 0 insertions, 16 deletions

diff --git a/llvm/lib/CodeGen/IntrinsicLowering.cpp b/llvm/lib/CodeGen/IntrinsicLowering.cpp
index 8a3bd0bf4e0..3585df2dca1 100644
--- a/llvm/lib/CodeGen/IntrinsicLowering.cpp
+++ b/llvm/lib/CodeGen/IntrinsicLowering.cpp
@@ -427,10 +427,6 @@ void IntrinsicLowering::LowerIntrinsicCall(CallInst *CI) {
     break;
   }
 
-  case Intrinsic::dbg_stoppoint:
-  case Intrinsic::dbg_region_start:
-  case Intrinsic::dbg_region_end:
-  case Intrinsic::dbg_func_start:
   case Intrinsic::dbg_declare:
     break;    // Simply strip out debugging intrinsics
 
diff --git a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
index 33694f283e7..0017fc218a6 100644
--- a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -325,12 +325,6 @@ bool FastISel::SelectCall(User *I) {
   unsigned IID = F->getIntrinsicID();
   switch (IID) {
   default: break;
-  case Intrinsic::dbg_stoppoint: 
-  case Intrinsic::dbg_region_start: 
-  case Intrinsic::dbg_region_end: 
-  case Intrinsic::dbg_func_start:
-    // FIXME - Remove this instructions once the dust settles.
-    return true;
   case Intrinsic::dbg_declare: {
     DbgDeclareInst *DI = cast<DbgDeclareInst>(I);
     if (!DIDescriptor::ValidDebugInfo(DI->getVariable(), CodeGenOpt::None)||!DW
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index d2e5c3704b9..8811f4a1e82 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -4418,12 +4418,6 @@ SelectionDAGBuilder::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) {
       DAG.AssignOrdering(Res.getNode(), SDNodeOrder);
     return 0;
   }
-  case Intrinsic::dbg_stoppoint:
-  case Intrinsic::dbg_region_start:
-  case Intrinsic::dbg_region_end:
-  case Intrinsic::dbg_func_start:
-    // FIXME - Remove this instructions once the dust settles.
-    return 0;
   case Intrinsic::dbg_declare: {
     if (OptLevel != CodeGenOpt::None)
       // FIXME: Variable debug info is not supported here.