[llvm-commits] [llvm] r114312 - /llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
clattner at apple.com
Mon Sep 20 08:46:11 PDT 2010
On Sep 20, 2010, at 8:42 AM, Anton Korobeynikov wrote:
>> It depends on how significant. If it explodes compile time in some case, then we should fix that before enabling it anywhere.
> Well, yes, surely :) However right now combiner-aa is a prerequisite
> for, for example, mem-mem instructions on msp430
I'm not suggesting it be ripped out, it should be fixed and turned on by default - ideally at -O2.
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