diff options
Diffstat (limited to 'include/llvm/CodeGen')
| -rw-r--r-- | include/llvm/CodeGen/MachineConstantPool.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/include/llvm/CodeGen/MachineConstantPool.h b/include/llvm/CodeGen/MachineConstantPool.h index 1bbf88d843..0d12984ad6 100644 --- a/include/llvm/CodeGen/MachineConstantPool.h +++ b/include/llvm/CodeGen/MachineConstantPool.h @@ -34,18 +34,15 @@ class MachineConstantPool { public: /// getConstantPoolIndex - Create a new entry in the constant pool or return - /// an existing one. User may specify an alignment that is greater than the - /// default alignment. If one is not specified, it will be 0. + /// an existing one. User must specify an alignment in bytes for the object. /// - unsigned getConstantPoolIndex(Constant *C, unsigned Alignment = 0) { + unsigned getConstantPoolIndex(Constant *C, unsigned Alignment) { // Check to see if we already have this constant. // // FIXME, this could be made much more efficient for large constant pools. for (unsigned i = 0, e = Constants.size(); i != e; ++i) - if (Constants[i].first == C) { - Constants[i].second = std::max(Constants[i].second, Alignment); + if (Constants[i].first == C && Constants[i].second >= Alignment) return i; - } Constants.push_back(std::make_pair(C, Alignment)); return Constants.size()-1; } |