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| author | Peter Collingbourne <peter@pcc.me.uk> | 2018-02-05 17:17:51 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2018-02-05 17:17:51 +0000 |
| commit | b4edfb9af93c39f448ac649edff3be4d17263297 (patch) | |
| tree | c25cddc1a2e1c106dd8d263626456c9b89dcd6c3 /llvm/lib/IR/ModuleSummaryIndex.cpp | |
| parent | 2329fcd293e138924d96d4b2643dab7f3d60c3f3 (diff) | |
| download | bcm5719-llvm-b4edfb9af93c39f448ac649edff3be4d17263297.tar.gz bcm5719-llvm-b4edfb9af93c39f448ac649edff3be4d17263297.zip | |
LTO: Include dso-local bit in ThinLTO cache key.
Differential Revision: https://reviews.llvm.org/D42713
llvm-svn: 324253
Diffstat (limited to 'llvm/lib/IR/ModuleSummaryIndex.cpp')
| -rw-r--r-- | llvm/lib/IR/ModuleSummaryIndex.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/lib/IR/ModuleSummaryIndex.cpp b/llvm/lib/IR/ModuleSummaryIndex.cpp index ce4c8cc3c80..ce74c00766f 100644 --- a/llvm/lib/IR/ModuleSummaryIndex.cpp +++ b/llvm/lib/IR/ModuleSummaryIndex.cpp @@ -17,6 +17,15 @@ #include "llvm/Support/Path.h" using namespace llvm; +bool ValueInfo::isDSOLocal() const { + // Need to check all summaries are local in case of hash collisions. + return getSummaryList().size() && + llvm::all_of(getSummaryList(), + [](const std::unique_ptr<GlobalValueSummary> &Summary) { + return Summary->isDSOLocal(); + }); +} + // Collect for the given module the list of function it defines // (GUID -> Summary). void ModuleSummaryIndex::collectDefinedFunctionsForModule( |
