diff options
| -rw-r--r-- | include/llvm/MC/MCModule.h | 5 | ||||
| -rw-r--r-- | lib/MC/MCModule.cpp | 30 |
2 files changed, 12 insertions, 23 deletions
diff --git a/include/llvm/MC/MCModule.h b/include/llvm/MC/MCModule.h index f43142b..02f8ca0 100644 --- a/include/llvm/MC/MCModule.h +++ b/include/llvm/MC/MCModule.h @@ -51,11 +51,6 @@ class MCModule { /// \brief Insert an atom in the module, using its Begin and End addresses. void map(MCAtom *NewAtom); - - /// \brief Return an iterator to the first atom that is completely or in part - /// located after \p Addr, i.e., that \p Addr is bigger than its end address. - AtomListTy::const_iterator atom_lower_bound(uint64_t Addr) const; - AtomListTy:: iterator atom_lower_bound(uint64_t Addr); /// @} /// \name Function tracking diff --git a/lib/MC/MCModule.cpp b/lib/MC/MCModule.cpp index b09fbb5..5890b4b 100644 --- a/lib/MC/MCModule.cpp +++ b/lib/MC/MCModule.cpp @@ -14,19 +14,8 @@ using namespace llvm; -static bool AtomComp(const MCAtom *LHS, const MCAtom *RHS) { - return LHS->getEndAddr() < RHS->getEndAddr(); -} - -MCModule::const_atom_iterator MCModule::atom_lower_bound(uint64_t Addr) const { - // This is a dummy atom, because VS 2008 doesn't like asymmetric comparators. - MCDataAtom AddrAtom(0, Addr, Addr); - return std::lower_bound(atom_begin(), atom_end(), &AddrAtom, AtomComp); -} - -MCModule::atom_iterator MCModule::atom_lower_bound(uint64_t Addr) { - MCDataAtom AddrAtom(0, Addr, Addr); - return std::lower_bound(atom_begin(), atom_end(), &AddrAtom, AtomComp); +static bool AtomComp(const MCAtom *L, uint64_t Addr) { + return L->getEndAddr() < Addr; } void MCModule::map(MCAtom *NewAtom) { @@ -35,7 +24,8 @@ void MCModule::map(MCAtom *NewAtom) { assert(Begin <= NewAtom->End && "Creating MCAtom with endpoints reversed?"); // Check for atoms already covering this range. - AtomListTy::iterator I = atom_lower_bound(Begin); + AtomListTy::iterator I = std::lower_bound(atom_begin(), atom_end(), + Begin, AtomComp); assert((I == atom_end() || (*I)->getBeginAddr() > NewAtom->End) && "Offset range already occupied!"); @@ -58,13 +48,15 @@ MCDataAtom *MCModule::createDataAtom(uint64_t Begin, uint64_t End) { // remap - Update the interval mapping for an atom. void MCModule::remap(MCAtom *Atom, uint64_t NewBegin, uint64_t NewEnd) { // Find and erase the old mapping. - AtomListTy::iterator I = atom_lower_bound(Atom->Begin); + AtomListTy::iterator I = std::lower_bound(atom_begin(), atom_end(), + Atom->Begin, AtomComp); assert(I != atom_end() && "Atom offset not found in module!"); assert(*I == Atom && "Previous atom mapping was invalid!"); Atoms.erase(I); // Insert the new mapping. - AtomListTy::iterator NewI = atom_lower_bound(NewBegin); + AtomListTy::iterator NewI = std::lower_bound(atom_begin(), atom_end(), + NewBegin, AtomComp); Atoms.insert(NewI, Atom); // Update the atom internal bounds. @@ -73,14 +65,16 @@ void MCModule::remap(MCAtom *Atom, uint64_t NewBegin, uint64_t NewEnd) { } const MCAtom *MCModule::findAtomContaining(uint64_t Addr) const { - AtomListTy::const_iterator I = atom_lower_bound(Addr); + AtomListTy::const_iterator I = std::lower_bound(atom_begin(), atom_end(), + Addr, AtomComp); if (I != atom_end() && (*I)->getBeginAddr() <= Addr) return *I; return 0; } MCAtom *MCModule::findAtomContaining(uint64_t Addr) { - AtomListTy::iterator I = atom_lower_bound(Addr); + AtomListTy::iterator I = std::lower_bound(atom_begin(), atom_end(), + Addr, AtomComp); if (I != atom_end() && (*I)->getBeginAddr() <= Addr) return *I; return 0; |