cf3.in

-faggressive-loop-optimizations
-falign-functions -falign-functions=8 -falign-functions=16 -falign-functions=24 -falign-functions=32 -falign-functions=40 -falign-functions=48 -falign-functions=56 -falign-functions=64
-falign-jumps -falign-jumps=8 -falign-jumps=16 -falign-jumps=24 -falign-jumps=32 -falign-jumps=40 -falign-jumps=48 -falign-jumps=56 -falign-jumps=64
-falign-labels -falign-labels=8 -falign-labels=16 -falign-labels=24 -falign-labels=32 -falign-labels=40 -falign-labels=48 -falign-labels=56 -falign-labels=64
-falign-loops -falign-loops=8 -falign-loops=16 -falign-loops=24 -falign-loops=32 -falign-loops=40 -falign-loops=48 -falign-loops=56 -falign-loops=64
-fassociative-math
-fauto-inc-dec
#-fbranch-probabilities
-fbranch-target-load-optimize
-fbranch-target-load-optimize2
-fbtr-bb-exclusive
-fcaller-saves
-fcheck-data-deps
-fcombine-stack-adjustments
-fconserve-stack
-fcompare-elim
-fcprop-registers
-fcrossjumping
-fcse-follow-jumps
-fcse-skip-blocks
-fcx-fortran-rules
-fcx-limited-range
-fdata-sections
-fdce
-fdelayed-branch
-fdelete-null-pointer-checks
-fdevirtualize
-fdevirtualize-speculatively
-fdevirtualize-at-ltrans
-fdse
-fearly-inlining
-fipa-sra
-fexpensive-optimizations
-ffat-lto-objects
-ffast-math
-ffinite-math-only
-ffloat-store
-fexcess-precision=fast -fexcess-precision=standard
-fforward-propagate
-ffp-contract=fast -ffp-contract=on -ffp-contract=off
-ffunction-sections
-fgcse
#-fgcse-after-reload
-fgcse-las
-fgcse-lm
-fgraphite-identity
-fgcse-sm
-fhoist-adjacent-loads
-fif-conversion
-fif-conversion2
-findirect-inlining
#-finline-functions
-finline-functions-called-once
-finline-limit=600 -finline-limit=300 -finline-limit=900 -finline-limit=100 -finline-limit=1200
-finline-small-functions
#-fipa-cp
#-fipa-cp-clone
-fipa-cp-alignment
-fipa-pta
-fipa-profile
-fipa-pure-const
-fipa-reference
-fipa-icf
-fira-algorithm=CB -fira-algorithm=priority
-fira-region=all -fira-region=mixed -fira-region=one
-fira-hoist-pressure
-fira-loop-pressure
-fno-ira-share-save-slots
-fno-ira-share-spill-slots
-fisolate-erroneous-paths-dereference
-fisolate-erroneous-paths-attribute
-fivopts
-fkeep-inline-functions
-fkeep-static-consts
-flive-range-shrinkage
-floop-block
-floop-interchange
-floop-strip-mine
-floop-unroll-and-jam
-floop-nest-optimize
-floop-parallelize-all
-flra-remat
-flto
-flto-compression-level=0 -flto-compression-level=1 -flto-compression-level=2 -flto-compression-level=3 -flto-compression-level=4 -flto-compression-level=5 -flto-compression-level=6 -flto-compression-level=7 -flto-compression-level=8 -flto-compression-level=9
-flto-partition=balanced -flto-partition=none -flto-partition=max -flto-partition=1to1 -flto-partition=one
-fmerge-all-constants
-fmerge-constants
-fmodulo-sched
-fmodulo-sched-allow-regmoves
-fmove-loop-invariants
-fno-branch-count-reg
-fno-defer-pop
-fno-function-cse
-fno-guess-branch-probability
-fno-inline
-fno-math-errno
-fno-peephole
-fno-peephole2
-fno-sched-interblock
-fno-sched-spec
-fno-signed-zeros
-fno-toplevel-reorder
-fno-trapping-math
-fno-zero-initialized-in-bss
-fomit-frame-pointer
-foptimize-sibling-calls
-fpartial-inlining
#-fpeel-loops
#-fpredictive-commoning
-fprefetch-loop-arrays
#-fprofile-arcs
-fprofile-correction
#-fprofile-values
-fprofile-reorder-functions
-freciprocal-math
-free
-frename-registers
-freorder-blocks
-freorder-blocks-and-partition
-freorder-functions
-frerun-cse-after-loop
-freschedule-modulo-scheduled-loops
-frounding-math
-fsched2-use-superblocks
-fsched-pressure
-fsched-spec-load
-fsched-spec-load-dangerous
-fsched-stalled-insns-dep -fsched-stalled-insns-dep=0 -fsched-stalled-insns-dep=1 -fsched-stalled-insns-dep=2 -fsched-stalled-insns-dep=3
-fsched-stalled-insns -fsched-stalled-insns=0 -fsched-stalled-insns=1 -fsched-stalled-insns=2 -fsched-stalled-insns=3
-fsched-group-heuristic
-fsched-critical-path-heuristic
-fsched-spec-insn-heuristic
-fsched-rank-heuristic
-fsched-last-insn-heuristic
-fsched-dep-count-heuristic
-fschedule-fusion
-fschedule-insns
-fschedule-insns2
-fsection-anchors
-fselective-scheduling
-fselective-scheduling2
-fsel-sched-pipelining
-fsel-sched-pipelining-outer-loops
-fsemantic-interposition
-fshrink-wrap
-fsignaling-nans
-fsingle-precision-constant
-fsplit-ivs-in-unroller
-fsplit-wide-types
-fssa-phiopt
-fstack-protector -fstack-protector-all -fstack-protector-strong -fstack-protector-explicit
-fstdarg-opt
-fstrict-aliasing
-fstrict-overflow
-fthread-jumps
#-ftracer
-ftree-bit-ccp
-ftree-builtin-call-dce
-ftree-ccp
-ftree-ch
-ftree-coalesce-inline-vars
-ftree-coalesce-vars
-ftree-copy-prop
-ftree-copyrename
-ftree-dce
-ftree-dominator-opts
-ftree-dse
-ftree-forwprop
-ftree-fre
-ftree-loop-if-convert
-ftree-loop-if-convert-stores
-ftree-loop-im
-ftree-phiprop
-ftree-loop-distribution
#-ftree-loop-distribute-patterns
-ftree-loop-ivcanon
-ftree-loop-linear
-ftree-loop-optimize
-ftree-loop-vectorize
-ftree-parallelize-loops=1 -ftree-parallelize-loops=2 -ftree-parallelize-loops=3 -ftree-parallelize-loops=4 -ftree-parallelize-loops=5 -ftree-parallelize-loops=6 -ftree-parallelize-loops=7 -ftree-parallelize-loops=8 -ftree-parallelize-loops=9 -ftree-parallelize-loops=10 -ftree-parallelize-loops=11 -ftree-parallelize-loops=12 -ftree-parallelize-loops=13 -ftree-parallelize-loops=14 -ftree-parallelize-loops=15 -ftree-parallelize-loops=16 -ftree-parallelize-loops=17 -ftree-parallelize-loops=18 -ftree-parallelize-loops=19 -ftree-parallelize-loops=20 -ftree-parallelize-loops=21 -ftree-parallelize-loops=22 -ftree-parallelize-loops=23 -ftree-parallelize-loops=24
-ftree-pre
-ftree-partial-pre
-ftree-pta
-ftree-reassoc
-ftree-sink
-ftree-slsr
-ftree-sra
-ftree-switch-conversion
-ftree-tail-merge
-ftree-ter
#-ftree-vectorize
-ftree-vrp
-funit-at-a-time
-funroll-all-loops
#-funroll-loops
-funsafe-loop-optimizations
-funsafe-math-optimizations
#-funswitch-loops
-fipa-ra
-fvariable-expansion-in-unroller
-fvect-cost-model
#-fvpt
-fweb
-fwhole-program
-fwpa
-fuse-linker-plugin
-O -O0 -O1 -O2 -O3 -Os -Ofast -Og