0001-Fixup-for-rL326769-RegState-Debug-is-being-truncated.patch

From 866cf8f3afa0224e31d36ca0351ac5cb0d303757 Mon Sep 17 00:00:00 2001
From: Bjorn Pettersson <bjorn.a.pettersson@ericsson.com>
Date: Tue, 6 Mar 2018 13:23:28 +0000
Subject: [PATCH] Fixup for rL326769 (RegState::Debug is being truncated to a
 bool)

I obviously messed up arguments to MachineOperand::CreateReg
in rL326769. This should make it work as intended.

Thanks to RKSimon for spotting this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326780 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/LiveDebugVariables.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/CodeGen/LiveDebugVariables.cpp b/lib/CodeGen/LiveDebugVariables.cpp
index f3fcd00..8c547cd 100644
--- a/lib/CodeGen/LiveDebugVariables.cpp
+++ b/lib/CodeGen/LiveDebugVariables.cpp
@@ -557,8 +557,11 @@ bool LDVImpl::handleDebugValue(MachineInstr &MI, SlotIndex Idx) {
       getUserValue(Var, Expr, MI.getDebugLoc());
   if (!Discard)
     UV->addDef(Idx, MI.getOperand(0), IsIndirect);
-  else
-    UV->addDef(Idx, MachineOperand::CreateReg(0U, RegState::Debug), false);
+  else {
+    MachineOperand MO = MachineOperand::CreateReg(0U, false);
+    MO.setIsDebug();
+    UV->addDef(Idx, MO, false);
+  }
   return true;
 }
 
-- 
1.8.3.1