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| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2017-06-01 20:30:06 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2017-06-01 20:30:06 +0000 |
| commit | ccb80b9c0f60f33780e5e29bf66a87bb56968b99 (patch) | |
| tree | d144f6a0669ab58f83bd9da0c23ed4af79a90ab3 /lib/Bitcode/Reader | |
| parent | cbf8bcc206b5e1ccc05be5319f1f0909a3895668 (diff) | |
(NFC) Track global summary liveness in GVFlags.
Replace GVFlags::LiveRoot with GVFlags::Live and use that instead of
all the DeadSymbols sets. This is refactoring in order to make
liveness information available in the RegularLTO pipeline.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304466 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Bitcode/Reader')
| -rw-r--r-- | lib/Bitcode/Reader/BitcodeReader.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp index 686c9468766..fffa9045b2f 100644 --- a/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/lib/Bitcode/Reader/BitcodeReader.cpp @@ -865,11 +865,11 @@ static GlobalValueSummary::GVFlags getDecodedGVSummaryFlags(uint64_t RawFlags, auto Linkage = GlobalValue::LinkageTypes(RawFlags & 0xF); // 4 bits RawFlags = RawFlags >> 4; bool NotEligibleToImport = (RawFlags & 0x1) || Version < 3; - // The LiveRoot flag wasn't introduced until version 3. For dead stripping + // The Live flag wasn't introduced until version 3. For dead stripping // to work correctly on earlier versions, we must conservatively treat all // values as live. - bool LiveRoot = (RawFlags & 0x2) || Version < 3; - return GlobalValueSummary::GVFlags(Linkage, NotEligibleToImport, LiveRoot); + bool Live = (RawFlags & 0x2) || Version < 3; + return GlobalValueSummary::GVFlags(Linkage, NotEligibleToImport, Live); } static GlobalValue::VisibilityTypes getDecodedVisibility(unsigned Val) { |