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Link time and inter-procedural optimization improvements in GCC 5
(
hubicka.blogspot.com
)
65 points
by
Tsiolkovsky
on April 13, 2015
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3 comments
amelius
on April 13, 2015
[–]
Simple and obvious question: how much % performance gain does this typically give?
sp332
on April 13, 2015
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[–]
You can just skim the green text at the end of each section in the article to see the performance improvements of the various techniques.
octoploid
on April 13, 2015
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[–]
It depends on the application. For several SPEC results on different processors see:
http://gcc.opensuse.org/
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