Expand api out in the usual inserter way, though, I do have a

question, can we get rid of the BasicBlock versions of all inserters
and use Head == 0 to indicate the old case when GetInsertBlock == 0?


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83216 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 17 insertions, 3 deletions

diff --git a/lib/Analysis/DebugInfo.cpp b/lib/Analysis/DebugInfo.cpp
index 6b13e74..1d6e3a6 100644
--- a/lib/Analysis/DebugInfo.cpp
+++ b/lib/Analysis/DebugInfo.cpp
@@ -933,15 +933,29 @@ void DIFactory::InsertRegionEnd(DIDescriptor D, BasicBlock *BB) {
 }
 
 /// InsertDeclare - Insert a new llvm.dbg.declare intrinsic call.
-void DIFactory::InsertDeclare(Value *Storage, DIVariable D, BasicBlock *BB) {
+void DIFactory::InsertDeclare(Value *Storage, DIVariable D,
+                              Instruction *InsertBefore) {
   // Cast the storage to a {}* for the call to llvm.dbg.declare.
-  Storage = new BitCastInst(Storage, EmptyStructPtr, "", BB);
+  Storage = new BitCastInst(Storage, EmptyStructPtr, "", InsertBefore);
 
   if (!DeclareFn)
     DeclareFn = Intrinsic::getDeclaration(&M, Intrinsic::dbg_declare);
 
   Value *Args[] = { Storage, D.getNode() };
-  CallInst::Create(DeclareFn, Args, Args+2, "", BB);
+  CallInst::Create(DeclareFn, Args, Args+2, "", InsertBefore);
+}
+
+/// InsertDeclare - Insert a new llvm.dbg.declare intrinsic call.
+void DIFactory::InsertDeclare(Value *Storage, DIVariable D,
+                              BasicBlock *InsertAtEnd) {
+  // Cast the storage to a {}* for the call to llvm.dbg.declare.
+  Storage = new BitCastInst(Storage, EmptyStructPtr, "", InsertAtEnd);
+
+  if (!DeclareFn)
+    DeclareFn = Intrinsic::getDeclaration(&M, Intrinsic::dbg_declare);
+
+  Value *Args[] = { Storage, D.getNode() };
+  CallInst::Create(DeclareFn, Args, Args+2, "", InsertAtEnd);
 }