[llvm-commits] [llvm] r131673 - /llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp
Devang Patel
dpatel at apple.com
Fri May 20 12:24:39 PDT 2011
On May 20, 2011, at 12:09 AM, Duncan Sands wrote:
> Hi Devang,
>
>> Reapply r131605. This time with a fix, which is to use NoFolder.
>
> I guess constant folding was confusing the simplifycfg logic? Got a testcase?
For example, in one case SimplifyCFG keeps SelectInst in a map. The logic could be changed but in this run I would rather not mix mechanical changes with any logical changes.
PR 9946 is one example. There was another crash in gcc testsuite.
-
Devang
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