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| author | Andrew Trick <atrick@apple.com> | 2013-09-04 21:00:08 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2013-09-04 21:00:08 +0000 |
| commit | d1d0d37a198df718b0fd1f838b7d9593b1636299 (patch) | |
| tree | def52e62f8d9d0967a1dcb131b74cae9c7d62c58 /lib/CodeGen/MachineScheduler.cpp | |
| parent | 00b5fa4c280a5e7b84142d73b0ce86fa13654f2a (diff) | |
| download | llvm-d1d0d37a198df718b0fd1f838b7d9593b1636299.tar.gz llvm-d1d0d37a198df718b0fd1f838b7d9593b1636299.tar.bz2 llvm-d1d0d37a198df718b0fd1f838b7d9593b1636299.tar.xz | |
mi-sched: Load clustering is a bit to expensive to enable unconditionally.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189990 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineScheduler.cpp')
| -rw-r--r-- | lib/CodeGen/MachineScheduler.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/MachineScheduler.cpp b/lib/CodeGen/MachineScheduler.cpp index 0aacc3a59d..d9da8381ea 100644 --- a/lib/CodeGen/MachineScheduler.cpp +++ b/lib/CodeGen/MachineScheduler.cpp @@ -2753,7 +2753,7 @@ static ScheduleDAGInstrs *createConvergingSched(MachineSchedContext *C) { // data and pass it to later mutations. Have a single mutation that gathers // the interesting nodes in one pass. DAG->addMutation(new CopyConstrain(DAG->TII, DAG->TRI)); - if (EnableLoadCluster) + if (EnableLoadCluster && DAG->TII->enableClusterLoads()) DAG->addMutation(new LoadClusterMutation(DAG->TII, DAG->TRI)); if (EnableMacroFusion) DAG->addMutation(new MacroFusion(DAG->TII)); |