From 56584bbf16d70fbf2f07b5ce1a2fbf15f447abe5 Mon Sep 17 00:00:00 2001 From: Evgeniy Stepanov Date: Thu, 1 Jun 2017 20:30:06 +0000 Subject: (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. llvm-svn: 304466 --- llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp') diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index 686c9468766..fffa9045b2f 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/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) { -- cgit v1.2.3