[llvm-commits] [llvm] r98007 - /llvm/trunk/lib/CodeGen/MachineCSE.cpp
Jakob Stoklund Olesen
stoklund at 2pi.dk
Mon Mar 8 20:21:05 PST 2010
On Mar 8, 2010, at 8:14 PM, Evan Cheng wrote:
> Ok, I think the issue is more subtle. Your patch disabled some critical coalescing that's required. It probably should be allowed but then changes the register class.
Switching the register class to a subclass should not give any problems besides increased register pressure.
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