[llvm-commits] [llvm] [PATCH] fpround libcall

[Bruno Cardoso Lopes]

Hi,

This patch address the problem I have with fpround on Mips as
discussed at llvmdev. I think this should have been implemented in
SoftenFloatOps
like suggested by Duncan. The problem is that this methods are only called by
"DAG.LegalizeTypes()", which is currently commented in
SelectionDAGISel::CodeGenAndEmitDAG. I'll implement there too and see what
happens, but what do you think about this for now?
Btw, the only target that does setConvertAction from f64 -> f32 to
Expand is X86, but
in the same code block it declares a f64 Register Class, so i think
the patch won't
break x86 behavior.

Thanks,

-- 
Bruno Cardoso Lopes
http://www.brunocardoso.cc
"When faced with untenable alternatives, you
 should consider your imperative."
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