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Use llvm::Optional instead of UINT_MAX to represent a null value.

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llvm-svn: 315168
This commit is contained in:
Rui Ueyama
2017-10-08 03:45:49 +00:00
parent 656be31174
commit 0ae2c24c5d
3 changed files with 17 additions and 17 deletions
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5
lld/ELF/LinkerScript.cpp
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@@ -815,8 +815,7 @@ std::vector<PhdrEntry *> LinkerScript::createPhdrs() {
// Process PHDRS and FILEHDR keywords because they are not
// real output sections and cannot be added in the following loop.
for (const PhdrsCommand &Cmd : Opt.PhdrsCommands) {
PhdrEntry *Phdr =
make<PhdrEntry>(Cmd.Type, Cmd.Flags == UINT_MAX ? PF_R : Cmd.Flags);
PhdrEntry *Phdr = make<PhdrEntry>(Cmd.Type, Cmd.Flags ? *Cmd.Flags : PF_R);
if (Cmd.HasFilehdr)
Phdr->add(Out::ElfHeader);
@@ -835,7 +834,7 @@ std::vector<PhdrEntry *> LinkerScript::createPhdrs() {
// Assign headers specified by linker script
for (size_t Id : getPhdrIndices(Sec)) {
Ret[Id]->add(Sec);
if (Opt.PhdrsCommands[Id].Flags == UINT_MAX)
if (!Opt.PhdrsCommands[Id].Flags.hasValue())
Ret[Id]->p_flags |= Sec->getPhdrFlags();
}
}