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Topic: -fomit-frame-pointer and -O3

MrAnderson
Joined: 2009-03-01, 12:13
Posts: 1
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Posted at: 2009-03-01, 12:57

the file build/scons-tools/scons_configure.py states:

!!!! -fomit-frame-pointer breaks execeptions !!!!

But optimization is turned on with build="release", which implies -fomit-frame-pointer on many architectures (also amd64 afaik) and -fno-omit-frame-pointer is not enforced.

Is it safe to turn on -fomit-frame-pointer on those architectures or does this break exceptions?


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