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author | Evan Cheng <evan.cheng@apple.com> | 2008-03-29 18:34:22 +0000 |
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committer | Evan Cheng <evan.cheng@apple.com> | 2008-03-29 18:34:22 +0000 |
commit | fd5da6c991ad0bb5c0b6ce797d56c49ad3f73803 (patch) | |
tree | e9ad1db1a5e19c0d504ad2cebf2c70ad3ae108e6 /lib | |
parent | 5f2e499520720b48a573008cde76c034b611ea4e (diff) | |
download | external_llvm-fd5da6c991ad0bb5c0b6ce797d56c49ad3f73803.zip external_llvm-fd5da6c991ad0bb5c0b6ce797d56c49ad3f73803.tar.gz external_llvm-fd5da6c991ad0bb5c0b6ce797d56c49ad3f73803.tar.bz2 |
Cosmetic changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48947 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r-- | lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp index 024190d..558f5f1 100644 --- a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp +++ b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp @@ -1708,28 +1708,9 @@ void BURegReductionPriorityQueue<SF>::CalculateSethiUllmanNumbers() { CalcNodeSethiUllmanNumber(&(*SUnits)[i]); } -#if 0 -static unsigned SumOfUnscheduledPredsOfSuccs(const SUnit *SU) { - unsigned Sum = 0; - for (SUnit::const_succ_iterator I = SU->Succs.begin(), E = SU->Succs.end(); - I != E; ++I) { - SUnit *SuccSU = I->Dep; - for (SUnit::const_pred_iterator II = SuccSU->Preds.begin(), - EE = SuccSU->Preds.end(); II != EE; ++II) { - SUnit *PredSU = II->Dep; - if (!PredSU->isScheduled) - ++Sum; - } - } - - return Sum; -} -#endif - /// LimitedSumOfUnscheduledPredsOfSuccs - Compute the sum of the unscheduled /// predecessors of the successors of the SUnit SU. Stop when the provided /// limit is exceeded. - static unsigned LimitedSumOfUnscheduledPredsOfSuccs(const SUnit *SU, unsigned Limit) { unsigned Sum = 0; @@ -1739,11 +1720,9 @@ static unsigned LimitedSumOfUnscheduledPredsOfSuccs(const SUnit *SU, for (SUnit::const_pred_iterator II = SuccSU->Preds.begin(), EE = SuccSU->Preds.end(); II != EE; ++II) { SUnit *PredSU = II->Dep; - if (!PredSU->isScheduled) { - ++Sum; - if(Sum > Limit) - return Sum; - } + if (!PredSU->isScheduled) + if (++Sum > Limit) + return Sum; } } return Sum; |