From: Sanjin Sijaric <ssijaric@codeaurora.org>
Date: Fri, 18 Jan 2019 19:34:20 +0000 (+0000)
Subject: Fix the buildbot issue introduced by r351421
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0b88c7b4a4e23dc5f8973095eb99d274f69a2b25;p=llvm

Fix the buildbot issue introduced by r351421

The EXPENSIVE_CHECK x86_64 Windows buildbot is failing due to this change. Fix
the map access.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351577 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/MC/MCWin64EH.cpp b/lib/MC/MCWin64EH.cpp
index 8bc1f08c887..3ef1514455a 100644
--- a/lib/MC/MCWin64EH.cpp
+++ b/lib/MC/MCWin64EH.cpp
@@ -522,7 +522,7 @@ static void ARM64EmitUnwindInfo(MCStreamer &streamer, WinEH::FrameInfo *info) {
     if (MatchingEpilog) {
       assert(EpilogInfo.find(MatchingEpilog) != EpilogInfo.end() &&
              "Duplicate epilog not found");
-      EpilogInfo[EpilogStart] = EpilogInfo[MatchingEpilog];
+      EpilogInfo[EpilogStart] = EpilogInfo.lookup(MatchingEpilog);
       // Clear the unwind codes in the EpilogMap, so that they don't get output
       // in the logic below.
       EpilogInstrs.clear();