Delete renaming use of dead dbg intrinsics.

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92672 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Intrinsics.td b/include/llvm/Intrinsics.td
index c472f2be206949c53ee50cd72ed6c99e5c058fa0..0cec567fb886a6c23eab2ca7833adcde13253e02 100644 (file)
--- a/include/llvm/Intrinsics.td
+++ b/include/llvm/Intrinsics.td
@@ -282,12 +282,6 @@ let Properties = [IntrNoMem] in {
 // optimizers can change them aggressively.  Special handling needed in a few
 // places.
 let Properties = [IntrNoMem] in {
-  def int_dbg_stoppoint    : Intrinsic<[llvm_void_ty],
-                                       [llvm_i32_ty, llvm_i32_ty,
-                                        llvm_metadata_ty]>;
-  def int_dbg_region_start : Intrinsic<[llvm_void_ty], [llvm_metadata_ty]>;
-  def int_dbg_region_end   : Intrinsic<[llvm_void_ty], [llvm_metadata_ty]>;
-  def int_dbg_func_start   : Intrinsic<[llvm_void_ty], [llvm_metadata_ty]>;
   def int_dbg_declare      : Intrinsic<[llvm_void_ty],
                                        [llvm_descriptor_ty, llvm_metadata_ty]>;
   def int_dbg_value       : Intrinsic<[llvm_void_ty],

diff --git a/lib/CodeGen/IntrinsicLowering.cpp b/lib/CodeGen/IntrinsicLowering.cpp
index 8a3bd0bf4e00f6aa8d731cd4b9e3d29e30ad41f5..3585df2dca1a7e808e82888137186af7f72c8d86 100644 (file)
--- a/lib/CodeGen/IntrinsicLowering.cpp
+++ b/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/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp
index 33694f283e7503d88c7a25cf24e396f4003ce114..0017fc218a61da7749c57a7e388fc59da60b334b 100644 (file)
--- a/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/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/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index d2e5c3704b97c6b1485865a85daeaafd1a151ca2..8811f4a1e827c333669e9a31075a9260a751376d 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/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.