18 Sep
2017
18 Sep
'17
05:07
http://bugzilla.suse.com/show_bug.cgi?id=1059075 http://bugzilla.suse.com/show_bug.cgi?id=1059075#c3
--- Comment #3 from Richard Biener rguenther@suse.com --- (In reply to Andreas Schwab from comment #1)
The C standard says that VLA shall not have zero size, but a size of 1 is valid, and the default probe_stack expansion writes to a MEM of word_mode.
So the question is whether we at least align the allocation to word_mode which I doubt.
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