switch IRBuilder to use NewDebugLoc for locations instead

of raw mdnodes.  This allows frontends to specify debug
locations without ever creating an MDNode for the DILocation.

This requires a corresponding clang/llvm-gcc change which
I'll try to commit as simultaneously as possible.

llvm-svn: 100095

1 files changed, 5 insertions, 3 deletions

diff --git a/llvm/lib/VMCore/Core.cpp b/llvm/lib/VMCore/Core.cpp
index f4f65c54092..44d487a8e2b 100644
--- a/llvm/lib/VMCore/Core.cpp
+++ b/llvm/lib/VMCore/Core.cpp
@@ -1651,7 +1651,7 @@ LLVMBasicBlockRef LLVMGetInsertBlock(LLVMBuilderRef Builder) {
 }
 
 void LLVMClearInsertionPosition(LLVMBuilderRef Builder) {
-  unwrap(Builder)->ClearInsertionPoint ();
+  unwrap(Builder)->ClearInsertionPoint();
 }
 
 void LLVMInsertIntoBuilder(LLVMBuilderRef Builder, LLVMValueRef Instr) {
@@ -1670,11 +1670,13 @@ void LLVMDisposeBuilder(LLVMBuilderRef Builder) {
 /*--.. Metadata builders ...................................................--*/
 
 void LLVMSetCurrentDebugLocation(LLVMBuilderRef Builder, LLVMValueRef L) {
-  unwrap(Builder)->SetCurrentDebugLocation(L? unwrap<MDNode>(L) : NULL);
+  MDNode *Loc = L ? unwrap<MDNode>(L) : NULL;
+  unwrap(Builder)->SetCurrentDebugLocation(NewDebugLoc::getFromDILocation(Loc));
 }
 
 LLVMValueRef LLVMGetCurrentDebugLocation(LLVMBuilderRef Builder) {
-  return wrap(unwrap(Builder)->getCurrentDebugLocation());
+  return wrap(unwrap(Builder)->getCurrentDebugLocation()
+              .getAsMDNode(unwrap(Builder)->getContext()));
 }
 
 void LLVMSetInstDebugLocation(LLVMBuilderRef Builder, LLVMValueRef Inst) {