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Re: patch to omit the frame pointer from leaf functions


>>>>> John Wehle <john@feith.com> writes:

 > This change allows gcc to omit the frame pointer when optimizing
 > leaf functions which don't call alloca.  Are the situations where
 > having a frame pointer in a leaf function is a win (assuming that
 > the machine description doesn't require it)?

Some targets require a frame pointer for debugging.

Jason


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