Re: [Qemu-devel] [PATCH] Add gcc 4.0 support

[John Davidorff Pell]

Out of curiosity, wouldn't it be better to specifically request that  
feature of gcc, with one of its myriad options, rather than forcing a  
rather large optimization sweep? I'm sure that -O2 is good generally,  
but using it as a kludge to get at one of the many things that it  
enables seems like a not-so-great-idea. Its like buying a restaurant  
so that you can get a chef's stove.

Please feel free to ignore me completely if you like, this is just my  
$0.02. :-)

JP


On 28 Mar 2006, at 06:09, Thiemo Seufer wrote:

> +# We require -O2 to avoid the stack setup prologue in EXIT_TB



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"Faith: Belief without evidence in what is told by one who speaks  
without knowledge, of things without parallel." - A.B.