diff options
Diffstat (limited to 'include/llvm/CodeGen')
| -rw-r--r-- | include/llvm/CodeGen/LiveInterval.h | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/include/llvm/CodeGen/LiveInterval.h b/include/llvm/CodeGen/LiveInterval.h index f06ca43..1e8202e 100644 --- a/include/llvm/CodeGen/LiveInterval.h +++ b/include/llvm/CodeGen/LiveInterval.h @@ -272,17 +272,15 @@ namespace llvm { return I != kills.end() && *I == KillIdx; } - /// isOnlyKill - Return true if the specified index is the only kill of the - /// specified val#. - static bool isOnlyKill(const VNInfo *VNI, unsigned KillIdx) { - bool Found = false; - const SmallVector<unsigned, 4> &kills = VNI->kills; - for (unsigned i = 0, e = kills.size(); i != e; ++i) { - if (KillIdx != kills[i]) + /// isOnlyLROfValNo - Return true if the specified live range is the only + /// one defined by the its val#. + bool isOnlyLROfValNo( const LiveRange *LR) { + for (const_iterator I = begin(), E = end(); I != E; ++I) { + const LiveRange *Tmp = I; + if (Tmp != LR && Tmp->valno == LR->valno) return false; - Found = true; } - return Found; + return true; } /// MergeValueNumberInto - This method is called when two value nubmers |