[Patch] Fix regex multiple consecutive quantifiers bug.

[Paolo Carlini]

Hi,

On 01/20/2014 09:31 AM, Marc Glisse wrote:
> It is a FAQ that you can't get the effects of -Oy with -Ox and a bunch 
> of -f flags. Some things depend directly on the optimization level.
For example, inlining of free functions. By the way, I think it is a 
*very* common experience that -O3 doesn't do better than -O2. Thus I'm 
not particularly surprised or worried ;)

Paolo.