[PATCH] Constant fold undefined sqrt to undef instead of 0
resistor at mac.com
Tue Dec 17 15:29:49 PST 2013
There’s a discussion about this on LLVMdev right now: http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-December/068576.html
On Dec 17, 2013, at 2:47 PM, Matt Arsenault <Matthew.Arsenault at amd.com> wrote:
> If it's undefined, why would it matter what it can return? Can't it be anything?
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