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Simplify by using getString instead of getLastArg. NFC. 

llvm-svn: 301758
This commit is contained in:
Rui Ueyama 2017-04-29 22:56:38 +00:00
parent 543161a10c
commit 85a5e69ced
1 changed files with 9 additions and 15 deletions
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24
lld/ELF/Driver.cpp
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@ -447,16 +447,14 @@ static UnresolvedPolicy getUnresolvedSymbolPolicy(opt::InputArgList &Args) {
}
static Target2Policy getTarget2(opt::InputArgList &Args) {
if (auto *Arg = Args.getLastArg(OPT_target2)) {
StringRef S = Arg->getValue();
if (S == "rel")
return Target2Policy::Rel;
if (S == "abs")
return Target2Policy::Abs;
if (S == "got-rel")
return Target2Policy::GotRel;
error("unknown --target2 option: " + S);
}
StringRef S = getString(Args, OPT_target2, "got-rel");
if (S == "rel")
return Target2Policy::Rel;
if (S == "abs")
return Target2Policy::Abs;
if (S == "got-rel")
return Target2Policy::GotRel;
error("unknown --target2 option: " + S);
return Target2Policy::GotRel;
}
@ -561,11 +559,7 @@ getBuildId(opt::InputArgList &Args) {
if (Args.hasArg(OPT_build_id))
return {BuildIdKind::Fast, {}};
auto *Arg = Args.getLastArg(OPT_build_id_eq);
if (!Arg)
return {BuildIdKind::None, {}};
StringRef S = Arg->getValue();
StringRef S = getString(Args, OPT_build_id_eq, "none");
if (S == "md5")
return {BuildIdKind::Md5, {}};
if (S == "sha1" || S == "tree")