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| author | Lang Hames <lhames@gmail.com> | 2012-03-15 18:49:02 +0000 |
|---|---|---|
| committer | Lang Hames <lhames@gmail.com> | 2012-03-15 18:49:02 +0000 |
| commit | c35ee8b54ad0778814266e899598e2df4d6feb70 (patch) | |
| tree | e004298edc19668e16b77b56427275ed5b684f10 /llvm/lib/Target/ARM/ARMISelLowering.h | |
| parent | a15f816e3a1e76427b6b470aef3d93b99fd40a47 (diff) | |
| download | bcm5719-llvm-c35ee8b54ad0778814266e899598e2df4d6feb70.tar.gz bcm5719-llvm-c35ee8b54ad0778814266e899598e2df4d6feb70.zip | |
Use vmov.f32 to materialize f32 consts on ARM. This relaxes constraints on
register allocation by allowing all 32 D-registers to be used. Patch by Cameron
Zwarich.
llvm-svn: 152824
Diffstat (limited to 'llvm/lib/Target/ARM/ARMISelLowering.h')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.h b/llvm/lib/Target/ARM/ARMISelLowering.h index 7f122935260..b46abda94b6 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.h +++ b/llvm/lib/Target/ARM/ARMISelLowering.h @@ -434,6 +434,8 @@ namespace llvm { SDValue LowerShiftRightParts(SDValue Op, SelectionDAG &DAG) const; SDValue LowerShiftLeftParts(SDValue Op, SelectionDAG &DAG) const; SDValue LowerFLT_ROUNDS_(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerConstantFP(SDValue Op, SelectionDAG &DAG, + const ARMSubtarget *ST) const; SDValue LowerBUILD_VECTOR(SDValue Op, SelectionDAG &DAG, const ARMSubtarget *ST) const; |
