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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2006-08-04 12:48:42 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2006-08-04 12:48:42 +0000 |
| commit | 2bcb8c0f0517f070cdfd4e4a2c73c82a667caa26 (patch) | |
| tree | 6f362588ef5faffd39ab5cbf300d0105a848e8b8 /llvm/lib | |
| parent | e19f6fde2dbb74779ecd5fb2443fea5d4b326b47 (diff) | |
| download | bcm5719-llvm-2bcb8c0f0517f070cdfd4e4a2c73c82a667caa26.tar.gz bcm5719-llvm-2bcb8c0f0517f070cdfd4e4a2c73c82a667caa26.zip | |
use a 'register pressure reducing' scheduler
make sure only one move is used in a hello world
llvm-svn: 29520
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp index 000efaadde1..34d972ffa76 100644 --- a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp +++ b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp @@ -44,6 +44,8 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM) setOperationAction(ISD::RET, MVT::Other, Custom); setOperationAction(ISD::GlobalAddress, MVT::i32, Custom); setOperationAction(ISD::ConstantPool, MVT::i32, Custom); + + setSchedulingPreference(SchedulingForRegPressure); } namespace llvm { |
