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Adding of O3 on linking stage for OPTIMIZATION=-O3 cases (#12339)

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Added missing O3 flag to linking stage in default option "-O3 -flto". 
Flags doesn't lead to significant changes in performance:
- +0.21% in geomean for all benchmarks on ICX bare-metal (256 cpus)
- +0.33% in geomean for all benchmarks on m6i.2xlarge (16 cpus) 
Checked on redis from Mar'30 (commit 1f76bb17dd ). Comparison file is attached.
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Maria Markova 2023-06-27 10:54:17 +02:00 committed by GitHub
parent ef4bb4e374
commit b2cdf6bcc3
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1 changed files with 1 additions and 1 deletions
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src/Makefile
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@ -23,7 +23,7 @@ ifeq ($(OPTIMIZATION),-O3)
else
REDIS_CFLAGS+=-flto=auto
endif
REDIS_LDFLAGS+=-flto
REDIS_LDFLAGS+=-O3 -flto
endif
DEPENDENCY_TARGETS=hiredis linenoise lua hdr_histogram fpconv
NODEPS:=clean distclean