[llvm-commits] [patch] fix for PR3080 - don't produce ADDC/ADDE nodes if not legal.

[Richard Osborne]

The attached patch fixes PR3080 
http://llvm.org/bugs/show_bug.cgi?id=3080. 
DAGTypeLegalizer::ExpandShiftByConstant() should test if ADDC/ADDE nodes 
and not emit them if they are not. This matches logic used when 
expanding ADD / SUB. OK to commit?

-- 
Richard Osborne | XMOS
http://www.xmos.com


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