From: Matthias Braun <matze@braunis.de>
Date: Tue, 8 Nov 2016 20:59:03 +0000 (+0000)
Subject: AArch64DeadRegisterDefinitionsPass: Fix Changed flag
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c6c23523e744b122188e9ac109f274a48aa178fa;p=llvm

AArch64DeadRegisterDefinitionsPass: Fix Changed flag

Fix a bug in the calculation of the changed flag introduced in r285488.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286293 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/AArch64/AArch64DeadRegisterDefinitionsPass.cpp b/lib/Target/AArch64/AArch64DeadRegisterDefinitionsPass.cpp
index 389520f0ec9..95ae376c36c 100644
--- a/lib/Target/AArch64/AArch64DeadRegisterDefinitionsPass.cpp
+++ b/lib/Target/AArch64/AArch64DeadRegisterDefinitionsPass.cpp
@@ -145,7 +145,6 @@ bool AArch64DeadRegisterDefinitions::runOnMachineFunction(MachineFunction &MF) {
     return false;
 
   TRI = MF.getSubtarget().getRegisterInfo();
-  bool Changed = false;
   DEBUG(dbgs() << "***** AArch64DeadRegisterDefinitions *****\n");
   Changed = false;
   for (auto &MBB : MF)