commit b4edfb9af93c39f448ac649edff3be4d17263297
author Peter Collingbourne <peter@pcc.me.uk> Mon Feb 05 17:17:51 2018 +0000
committer Peter Collingbourne <peter@pcc.me.uk> Mon Feb 05 17:17:51 2018 +0000
tree c25cddc1a2e1c106dd8d263626456c9b89dcd6c3
parent 2329fcd293e138924d96d4b2643dab7f3d60c3f3

LTO: Include dso-local bit in ThinLTO cache key.

Differential Revision: https://reviews.llvm.org/D42713

llvm-svn: 324253

llvm/lib/LTO/LTO.cpp

diff --git a/llvm/lib/LTO/LTO.cpp b/llvm/lib/LTO/LTO.cpp
index a5bdeac..02d1c75 100644
--- a/llvm/lib/LTO/LTO.cpp
+++ b/llvm/lib/LTO/LTO.cpp
@@ -177,8 +177,10 @@
 
   auto AddUsedThings = [&](GlobalValueSummary *GS) {
     if (!GS) return;
-    for (const ValueInfo &VI : GS->refs())
+    for (const ValueInfo &VI : GS->refs()) {
+      AddUnsigned(VI.isDSOLocal());
       AddUsedCfiGlobal(VI.getGUID());
+    }
     if (auto *FS = dyn_cast<FunctionSummary>(GS)) {
       for (auto &TT : FS->type_tests())
         UsedTypeIds.insert(TT);