[llvm-commits] [llvm] r131673 - /llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp

[Devang Patel]

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