diff options
| -rw-r--r-- | llvm/include/llvm/Option/ArgList.h | 4 | ||||
| -rw-r--r-- | llvm/lib/Option/ArgList.cpp | 20 |
2 files changed, 24 insertions, 0 deletions
diff --git a/llvm/include/llvm/Option/ArgList.h b/llvm/include/llvm/Option/ArgList.h index ab3f95dafe2..9a093092fae 100644 --- a/llvm/include/llvm/Option/ArgList.h +++ b/llvm/include/llvm/Option/ArgList.h @@ -190,6 +190,10 @@ public: /// \p Claim Whether the argument should be claimed, if it exists. Arg *getLastArgNoClaim(OptSpecifier Id) const; Arg *getLastArgNoClaim(OptSpecifier Id0, OptSpecifier Id1) const; + Arg *getLastArgNoClaim(OptSpecifier Id0, OptSpecifier Id1, + OptSpecifier Id2) const; + Arg *getLastArgNoClaim(OptSpecifier Id0, OptSpecifier Id1, OptSpecifier Id2, + OptSpecifier Id3) const; Arg *getLastArg(OptSpecifier Id) const; Arg *getLastArg(OptSpecifier Id0, OptSpecifier Id1) const; Arg *getLastArg(OptSpecifier Id0, OptSpecifier Id1, OptSpecifier Id2) const; diff --git a/llvm/lib/Option/ArgList.cpp b/llvm/lib/Option/ArgList.cpp index f2547d68842..4bc8f925e1b 100644 --- a/llvm/lib/Option/ArgList.cpp +++ b/llvm/lib/Option/ArgList.cpp @@ -63,6 +63,26 @@ Arg *ArgList::getLastArgNoClaim(OptSpecifier Id0, OptSpecifier Id1) const { return nullptr; } +Arg *ArgList::getLastArgNoClaim(OptSpecifier Id0, OptSpecifier Id1, + OptSpecifier Id2) const { + // FIXME: Make search efficient? + for (const_reverse_iterator it = rbegin(), ie = rend(); it != ie; ++it) + if ((*it)->getOption().matches(Id0) || (*it)->getOption().matches(Id1) || + (*it)->getOption().matches(Id2)) + return *it; + return nullptr; +} + +Arg *ArgList::getLastArgNoClaim(OptSpecifier Id0, OptSpecifier Id1, + OptSpecifier Id2, OptSpecifier Id3) const { + // FIXME: Make search efficient? + for (const_reverse_iterator it = rbegin(), ie = rend(); it != ie; ++it) + if ((*it)->getOption().matches(Id0) || (*it)->getOption().matches(Id1) || + (*it)->getOption().matches(Id2) || (*it)->getOption().matches(Id3)) + return *it; + return nullptr; +} + Arg *ArgList::getLastArg(OptSpecifier Id) const { Arg *Res = nullptr; for (const_iterator it = begin(), ie = end(); it != ie; ++it) { |
