TRACE_BRANCH_PROFILING breaks gcc warnings
From: Johannes Berg
Date: Tue Apr 14 2009 - 18:28:55 EST
With TRACE_BRANCH_PROFILING enabled you get "dummy may be used
uninitialised" with code like the following (and gcc 4.3.3):
void *dummy, *c;
if (a && (dummy = b()))
c = dummy;
Therefore, allyesconfig has become useless for looking at warnings.
:(
johannes
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