================
@@ -794,10 +812,28 @@ PreservedAnalyses WholeProgramDevirtPass::run(Module &M,
return FAM.getResult<DominatorTreeAnalysis>(F);
};
if (UseCommandLine) {
+ if (TestNoLTOMode)
+ // we are outside LTO mode. enable speculative devirtualization:
+ DevirtCheckMode = WPDCheckMode::Fallback;
if (!DevirtModule::runForTesting(M, AARGetter, OREGetter, LookupDomTree))
return PreservedAnalyses::all();
return PreservedAnalyses::none();
}
+ std::optional<ModuleSummaryIndex> Index;
+ // Force Fallback mode as it's safe in case it's non-LTO mode where
+ // we don't have hidden visibility.
+ if (!InLTOMode) {
+ DevirtCheckMode = WPDCheckMode::Fallback;
+ // In non-LTO mode, we don't have an ExportSummary, so we
+ // build the ExportSummary from the module.
+ assert(!ExportSummary &&
+ "ExportSummary is expected to be empty in non-LTO mode");
+ if (DevirtCheckMode == WPDCheckMode::Fallback && !ExportSummary) {
----------------
hassnaaHamdi wrote:
Refactored.
https://github.com/llvm/llvm-project/pull/145031
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