To convert the StopPoint insn into an assembler directive by ISel, we need to have access to the line number field. So we convert that info as an operand by custom handling DBG_STOPPOINT in legalize.

llvm-svn: 68329

1 files changed, 8 insertions, 0 deletions

diff --git a/llvm/lib/Target/PIC16/PIC16AsmPrinter.cpp b/llvm/lib/Target/PIC16/PIC16AsmPrinter.cpp
index 6a5c2e03718..b4950436ced 100644
--- a/llvm/lib/Target/PIC16/PIC16AsmPrinter.cpp
+++ b/llvm/lib/Target/PIC16/PIC16AsmPrinter.cpp
@@ -21,6 +21,8 @@
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/Mangler.h"
+#include "llvm/CodeGen/DwarfWriter.h"
+#include "llvm/CodeGen/MachineModuleInfo.h"
 
 using namespace llvm;
 
@@ -187,6 +189,12 @@ bool PIC16AsmPrinter::doInitialization (Module &M) {
   // The processor should be passed to llc as in input and the header file
   // should be generated accordingly.
   O << "\t#include P16F1937.INC\n";
+  MachineModuleInfo *MMI = getAnalysisIfAvailable<MachineModuleInfo>();
+  assert(MMI);
+  DwarfWriter *DW = getAnalysisIfAvailable<DwarfWriter>();
+  assert(DW && "Dwarf Writer is not available");
+  DW->BeginModule(&M, MMI, O, this, TAI);
+
   EmitExternsAndGlobals (M);
   EmitInitData (M);
   EmitUnInitData(M);