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authorDimitry Andric <dim@FreeBSD.org>2023-07-26 19:03:47 +0000
committerDimitry Andric <dim@FreeBSD.org>2023-07-26 19:04:23 +0000
commit7fa27ce4a07f19b07799a767fc29416f3b625afb (patch)
tree27825c83636c4de341eb09a74f49f5d38a15d165 /llvm/lib/TextAPI/Symbol.cpp
parente3b557809604d036af6e00c60f012c2025b59a5e (diff)
Diffstat (limited to 'llvm/lib/TextAPI/Symbol.cpp')
-rw-r--r--llvm/lib/TextAPI/Symbol.cpp18
1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/lib/TextAPI/Symbol.cpp b/llvm/lib/TextAPI/Symbol.cpp
index 041f553c66f3..20fa6362716a 100644
--- a/llvm/lib/TextAPI/Symbol.cpp
+++ b/llvm/lib/TextAPI/Symbol.cpp
@@ -54,5 +54,23 @@ Symbol::targets(ArchitectureSet Architectures) const {
return make_filter_range(Targets, FN);
}
+bool Symbol::operator==(const Symbol &O) const {
+ // Older Tapi files do not express all these symbol flags. In those
+ // cases, ignore those differences.
+ auto RemoveFlag = [](const Symbol &Sym, SymbolFlags &Flag) {
+ if (Sym.isData())
+ Flag &= ~SymbolFlags::Data;
+ if (Sym.isText())
+ Flag &= ~SymbolFlags::Text;
+ };
+ SymbolFlags LHSFlags = Flags;
+ SymbolFlags RHSFlags = O.Flags;
+ // Ignore Text and Data for now.
+ RemoveFlag(*this, LHSFlags);
+ RemoveFlag(O, RHSFlags);
+ return std::tie(Name, Kind, Targets, LHSFlags) ==
+ std::tie(O.Name, O.Kind, O.Targets, RHSFlags);
+}
+
} // end namespace MachO.
} // end namespace llvm.