Print InlinedAt location.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107214 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 21 insertions, 7 deletions

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index fa9b777cd8..99187a1057 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -450,14 +450,11 @@ void AsmPrinter::EmitFunctionEntryLabel() {
 }
 
 
-/// EmitComments - Pretty-print comments for instructions.
-static void EmitComments(const MachineInstr &MI, raw_ostream &CommentOS) {
-  const MachineFunction *MF = MI.getParent()->getParent();
-  const TargetMachine &TM = MF->getTarget();
-  
-  DebugLoc DL = MI.getDebugLoc();
+static void EmitDebugLoc(DebugLoc DL, const MachineFunction *MF, 
+                         raw_ostream &CommentOS) {
+  const LLVMContext &Ctx = MF->getFunction()->getContext();
   if (!DL.isUnknown()) {          // Print source line info.
-    DIScope Scope(DL.getScope(MF->getFunction()->getContext()));
+    DIScope Scope(DL.getScope(Ctx));
     // Omit the directory, because it's likely to be long and uninteresting.
     if (Scope.Verify())
       CommentOS << Scope.getFilename();
@@ -466,6 +463,23 @@ static void EmitComments(const MachineInstr &MI, raw_ostream &CommentOS) {
     CommentOS << ':' << DL.getLine();
     if (DL.getCol() != 0)
       CommentOS << ':' << DL.getCol();
+    DebugLoc InlinedAtDL = DebugLoc::getFromDILocation(DL.getInlinedAt(Ctx));
+    if (!InlinedAtDL.isUnknown()) {
+      CommentOS << "[ ";
+      EmitDebugLoc(InlinedAtDL, MF, CommentOS);
+      CommentOS << " ]";
+    }
+  }
+}
+
+/// EmitComments - Pretty-print comments for instructions.
+static void EmitComments(const MachineInstr &MI, raw_ostream &CommentOS) {
+  const MachineFunction *MF = MI.getParent()->getParent();
+  const TargetMachine &TM = MF->getTarget();
+  
+  DebugLoc DL = MI.getDebugLoc();
+  if (!DL.isUnknown()) {          // Print source line info.
+    EmitDebugLoc(DL, MF, CommentOS);
     CommentOS << '\n';
   }