diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2011-05-02 19:34:44 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2011-05-02 19:34:44 +0000 |
| commit | 6b943ff3a3f8617113ecbf611cf0f8957e4e19d2 (patch) | |
| tree | fc5f365fb9035b2d0c622bbf06c9bbe8627d7279 /lib/Target/ARM/ARMHazardRecognizer.cpp | |
| parent | d0e4e96dc17a6c1c6de3340842c80f0e187ba349 (diff) | |
Notes
Diffstat (limited to 'lib/Target/ARM/ARMHazardRecognizer.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMHazardRecognizer.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMHazardRecognizer.cpp b/lib/Target/ARM/ARMHazardRecognizer.cpp index e97ce50bc429..517bba8cee8e 100644 --- a/lib/Target/ARM/ARMHazardRecognizer.cpp +++ b/lib/Target/ARM/ARMHazardRecognizer.cpp @@ -49,6 +49,8 @@ ARMHazardRecognizer::getHazardType(SUnit *SU, int Stalls) { const TargetInstrDesc &LastTID = LastMI->getDesc(); // Skip over one non-VFP / NEON instruction. if (!LastTID.isBarrier() && + // On A9, AGU and NEON/FPU are muxed. + !(STI.isCortexA9() && (LastTID.mayLoad() || LastTID.mayStore())) && (LastTID.TSFlags & ARMII::DomainMask) == ARMII::DomainGeneral) { MachineBasicBlock::iterator I = LastMI; if (I != LastMI->getParent()->begin()) { |