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Re: [PATCH, x86] Use vector moves in memmove expanding


> Hi HJ,
> You were right, and the change from epilogue_size_needed to size_needed was the
> rootcause of the bug.
> Here is the obvious fix for that, regtested and bootstrapped on i386/x86_64.
> 
> Is it OK for trunk?
> 
> Changelog:
> 2013-09-09  Michael Zolotukhin  <michael.v.zolotukhin@gmail.com>
> 
> 	* config/i386/i386.c (ix86_expand_movmem): Fix epilogue generation.

OK,
Would you mind adding a testcase?
Honza


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