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| author |   patrick <patrick@openbsd.org> | 2017-01-14 19:55:43 +0000 |
|---|---|---|
| committer | patrick <patrick@openbsd.org> | 2017-01-14 19:55:43 +0000 |
| commit | bd3306aecb3a15e8967143b8cdbbccf2b1b19b74 (patch) | |
| tree | 309a8132b44564b9e634c0da6815187ce8eab27c /gnu/llvm/lib/Object/RecordStreamer.cpp | |
| parent | killp -a should not kill the window if only one pane. (diff) | |
| download | wireguard-openbsd-bd3306aecb3a15e8967143b8cdbbccf2b1b19b74.tar.xz wireguard-openbsd-bd3306aecb3a15e8967143b8cdbbccf2b1b19b74.zip | |
Import LLVM 3.9.1 including clang and lld.
Diffstat (limited to 'gnu/llvm/lib/Object/RecordStreamer.cpp')
| -rw-r--r-- | gnu/llvm/lib/Object/RecordStreamer.cpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/gnu/llvm/lib/Object/RecordStreamer.cpp b/gnu/llvm/lib/Object/RecordStreamer.cpp index 42dbd3e0c2d..f03bd5e5fb9 100644 --- a/gnu/llvm/lib/Object/RecordStreamer.cpp +++ b/gnu/llvm/lib/Object/RecordStreamer.cpp @@ -23,21 +23,26 @@ void RecordStreamer::markDefined(const MCSymbol &Symbol) { case Used: S = Defined; break; + case GlobalWeak: + break; } } -void RecordStreamer::markGlobal(const MCSymbol &Symbol) { +void RecordStreamer::markGlobal(const MCSymbol &Symbol, + MCSymbolAttr Attribute) { State &S = Symbols[Symbol.getName()]; switch (S) { case DefinedGlobal: case Defined: - S = DefinedGlobal; + S = (Attribute == MCSA_Weak) ? GlobalWeak : DefinedGlobal; break; case NeverSeen: case Global: case Used: - S = Global; + S = (Attribute == MCSA_Weak) ? GlobalWeak : Global; + break; + case GlobalWeak: break; } } @@ -48,6 +53,7 @@ void RecordStreamer::markUsed(const MCSymbol &Symbol) { case DefinedGlobal: case Defined: case Global: + case GlobalWeak: break; case NeverSeen: @@ -84,8 +90,8 @@ void RecordStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) { bool RecordStreamer::EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) { - if (Attribute == MCSA_Global) - markGlobal(*Symbol); + if (Attribute == MCSA_Global || Attribute == MCSA_Weak) + markGlobal(*Symbol, Attribute); return true; } |