[ThinLTO] Rename index IsAnalysis flag to HaveGVs (NFC)

With the upcoming patch to add summary parsing support, IsAnalysis would
be true in contexts where we are not performing module summary analysis.
Rename to the more specific and approprate HaveGVs, which is essentially
what this flag is indicating.

llvm-svn: 334140

6 files changed, 6 insertions, 7 deletions

diff --git a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp
index e6516c199ea..ca0a315bf39 100644
--- a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp
+++ b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp
@@ -408,7 +408,7 @@ ModuleSummaryIndex llvm::buildModuleSummaryIndex(
     std::function<BlockFrequencyInfo *(const Function &F)> GetBFICallback,
     ProfileSummaryInfo *PSI) {
   assert(PSI);
-  ModuleSummaryIndex Index(/*IsPerformingAnalysis=*/true);
+  ModuleSummaryIndex Index(/*HaveGVs=*/true);
 
   // Identify the local values in the llvm.used and llvm.compiler.used sets,
   // which should not be exported as they would then require renaming and
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
index 5f044f41dfd..a0347a154e8 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -5779,8 +5779,7 @@ Expected<std::unique_ptr<ModuleSummaryIndex>> BitcodeModule::getSummary() {
   BitstreamCursor Stream(Buffer);
   Stream.JumpToBit(ModuleBit);
 
-  auto Index =
-      llvm::make_unique<ModuleSummaryIndex>(/*IsPerformingAnalysis=*/false);
+  auto Index = llvm::make_unique<ModuleSummaryIndex>(/*HaveGVs=*/false);
   ModuleSummaryIndexBitcodeReader R(std::move(Stream), Strtab, *Index,
                                     ModuleIdentifier, 0);
 
diff --git a/llvm/lib/LTO/LTO.cpp b/llvm/lib/LTO/LTO.cpp
index c74a7b39466..6077b3b1ba4 100644
--- a/llvm/lib/LTO/LTO.cpp
+++ b/llvm/lib/LTO/LTO.cpp
@@ -401,7 +401,7 @@ LTO::RegularLTOState::RegularLTOState(unsigned ParallelCodeGenParallelismLevel,
       Mover(llvm::make_unique<IRMover>(*CombinedModule)) {}
 
 LTO::ThinLTOState::ThinLTOState(ThinBackend Backend)
-    : Backend(Backend), CombinedIndex(/*IsPeformingAnalysis*/ false) {
+    : Backend(Backend), CombinedIndex(/*HaveGVs*/ false) {
   if (!Backend)
     this->Backend =
         createInProcessThinBackend(llvm::heavyweight_hardware_concurrency());
diff --git a/llvm/lib/LTO/ThinLTOCodeGenerator.cpp b/llvm/lib/LTO/ThinLTOCodeGenerator.cpp
index 872b9232e34..8c65a868580 100644
--- a/llvm/lib/LTO/ThinLTOCodeGenerator.cpp
+++ b/llvm/lib/LTO/ThinLTOCodeGenerator.cpp
@@ -590,7 +590,7 @@ std::unique_ptr<TargetMachine> TargetMachineBuilder::create() const {
  */
 std::unique_ptr<ModuleSummaryIndex> ThinLTOCodeGenerator::linkCombinedIndex() {
   std::unique_ptr<ModuleSummaryIndex> CombinedIndex =
-      llvm::make_unique<ModuleSummaryIndex>(/*IsPeformingAnalysis=*/false);
+      llvm::make_unique<ModuleSummaryIndex>(/*HaveGVs=*/false);
   uint64_t NextModuleId = 0;
   for (auto &ModuleBuffer : Modules) {
     if (Error Err = readModuleSummaryIndex(ModuleBuffer.getMemBuffer(),
diff --git a/llvm/lib/Transforms/IPO/LowerTypeTests.cpp b/llvm/lib/Transforms/IPO/LowerTypeTests.cpp
index 7dbc6ad2555..b6033908204 100644
--- a/llvm/lib/Transforms/IPO/LowerTypeTests.cpp
+++ b/llvm/lib/Transforms/IPO/LowerTypeTests.cpp
@@ -1591,7 +1591,7 @@ LowerTypeTestsModule::LowerTypeTestsModule(
 }
 
 bool LowerTypeTestsModule::runForTesting(Module &M) {
-  ModuleSummaryIndex Summary(/*IsPerformingAnalysis=*/false);
+  ModuleSummaryIndex Summary(/*HaveGVs=*/false);
 
   // Handle the command-line summary arguments. This code is for testing
   // purposes only, so we handle errors directly.
diff --git a/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp b/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
index cf6cb562f32..6a99ca17dfd 100644
--- a/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
+++ b/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
@@ -619,7 +619,7 @@ PreservedAnalyses WholeProgramDevirtPass::run(Module &M,
 bool DevirtModule::runForTesting(
     Module &M, function_ref<AAResults &(Function &)> AARGetter,
     function_ref<OptimizationRemarkEmitter &(Function *)> OREGetter) {
-  ModuleSummaryIndex Summary(/*IsPerformingAnalysis=*/false);
+  ModuleSummaryIndex Summary(/*HaveGVs=*/false);
 
   // Handle the command-line summary arguments. This code is for testing
   // purposes only, so we handle errors directly.