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| author | Dan Gohman <gohman@apple.com> | 2010-07-16 02:01:19 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-07-16 02:01:19 +0000 |
| commit | 103c4ebea5948630aa777cc9c0c40568ad16a5d6 (patch) | |
| tree | 373e161f606e60b8ec8e4424d0f1f094e6af2b6e /llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | |
| parent | bdb298912bde7e83df8c04e897a81eefd7aab02a (diff) | |
| download | bcm5719-llvm-103c4ebea5948630aa777cc9c0c40568ad16a5d6.tar.gz bcm5719-llvm-103c4ebea5948630aa777cc9c0c40568ad16a5d6.zip | |
Use the source-order scheduler instead of the "fast" scheduler at -O0,
because it's more likely to keep debug line information in its original
order.
llvm-svn: 108496
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 08ba5482f7d..65261341764 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -132,7 +132,7 @@ namespace llvm { const TargetLowering &TLI = IS->getTargetLowering(); if (OptLevel == CodeGenOpt::None) - return createFastDAGScheduler(IS, OptLevel); + return createSourceListDAGScheduler(IS, OptLevel); if (TLI.getSchedulingPreference() == Sched::Latency) return createTDListDAGScheduler(IS, OptLevel); if (TLI.getSchedulingPreference() == Sched::RegPressure) |
