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2012 Nov 14
0
[LLVMdev] Is infinite empty loop dead code?
On Wed, Nov 14, 2012 at 12:22:33AM -0800, Shuxin Yang wrote:
> I do some google, I cannot find the answer...
> I check C std, I cannot find answer either.
>
> Delete infinite empty loop is boring, but if C/C++ lawyers could tell it
> is safe to to so,
> it would obviate the need to prove a non-countable loop infinite or not
> before
> DCE can delete it.
>
> That
2012 Nov 14
6
[LLVMdev] Is infinite empty loop dead code?
I do some google, I cannot find the answer...
I check C std, I cannot find answer either.
Delete infinite empty loop is boring, but if C/C++ lawyers could tell it
is safe to to so,
it would obviate the need to prove a non-countable loop infinite or not
before
DCE can delete it.
That is the answer I'm waiting for to delete a disgusting dead
non-countable loop in my way.
On 11/14/2012