From: Frederic Riss <friss@apple.com>
Date: Mon, 31 Aug 2015 05:09:26 +0000 (+0000)
Subject: [dsymutil] Fix caching of current range. NFC.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a4d4495cfa703e90f4dfe70c8c8c8703023d2a70;p=oota-llvm.git

[dsymutil] Fix caching of current range. NFC.

The current range cache will will just be hit more often, no
visible external change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@246409 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/dsymutil/DwarfLinker.cpp b/tools/dsymutil/DwarfLinker.cpp
index 1e171db44c4..6881eab9c35 100644
--- a/tools/dsymutil/DwarfLinker.cpp
+++ b/tools/dsymutil/DwarfLinker.cpp
@@ -2640,8 +2640,9 @@ void DwarfLinker::patchRangesForUnit(const CompileUnit &Unit,
     const auto &Entries = RangeList.getEntries();
     const DWARFDebugRangeList::RangeListEntry &First = Entries.front();
 
-    if (CurrRange == InvalidRange || First.StartAddress < CurrRange.start() ||
-        First.StartAddress >= CurrRange.stop()) {
+    if (CurrRange == InvalidRange ||
+        First.StartAddress + OrigLowPc < CurrRange.start() ||
+        First.StartAddress + OrigLowPc >= CurrRange.stop()) {
       CurrRange = FunctionRanges.find(First.StartAddress + OrigLowPc);
       if (CurrRange == InvalidRange ||
           CurrRange.start() > First.StartAddress + OrigLowPc) {