[PATCH] D39044: [MachineRegisterInfo] Avoid having dbg.values affect code generation

[Mikael Holmén via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL318382: [MachineRegisterInfo] Avoid having dbg.values affect code generation (authored by uabelho).

Changed prior to commit:
  https://reviews.llvm.org/D39044?vs=119454&id=123129#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D39044

Files:
  llvm/trunk/lib/CodeGen/MachineRegisterInfo.cpp


Index: llvm/trunk/lib/CodeGen/MachineRegisterInfo.cpp
===================================================================
--- llvm/trunk/lib/CodeGen/MachineRegisterInfo.cpp
+++ llvm/trunk/lib/CodeGen/MachineRegisterInfo.cpp
@@ -428,8 +428,8 @@
   // Emit the copies into the top of the block.
   for (unsigned i = 0, e = LiveIns.size(); i != e; ++i)
     if (LiveIns[i].second) {
-      if (use_empty(LiveIns[i].second)) {
-        // The livein has no uses. Drop it.
+      if (use_nodbg_empty(LiveIns[i].second)) {
+        // The livein has no non-dbg uses. Drop it.
         //
         // It would be preferable to have isel avoid creating live-in
         // records for unused arguments in the first place, but it's


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