Seems to give some benefit both for gcc and clang, and more than individual optimizations that are enabled by it. I also tried some further optimizations that are not enabled by -O3, but they seem to have no effect or slow down.
Compile with -O3 by default #146
pull sipa wants to merge 1 commits into bitcoin-core:master from sipa:o3 changing 1 files +4 −0-
sipa commented at 12:31 AM on December 9, 2014: contributor
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Compile with -O3 by default c88e2b8cca
- sipa cross-referenced this on Dec 9, 2014 from issue Default release compilation with -O3 by sipa
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gmaxwell commented at 9:56 AM on December 9, 2014: contributor
ACK.
- sipa merged this on Dec 9, 2014
- sipa closed this on Dec 9, 2014
- sipa referenced this in commit 74ad63a9e5 on Dec 9, 2014
