66 lines
1.8 KiB
Bash
66 lines
1.8 KiB
Bash
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O2FLAGS="-fno-align-functions
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-fno-align-jumps
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-fno-align-labels
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-fno-align-loops
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-fno-caller-saves
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-fno-code-hoisting
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-fno-crossjumping
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-fno-cse-follow-jumps
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-fno-cse-skip-blocks
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-fno-delete-null-pointer-checks
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-fno-devirtualize
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-fno-devirtualize-speculatively
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-fno-expensive-optimizations
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-fno-finite-loops
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-fno-gcse -fno-gcse-lm
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-fno-hoist-adjacent-loads
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-fno-inline-functions
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-fno-inline-small-functions
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-fno-indirect-inlining
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-fno-ipa-bit-cp -fno-ipa-cp -fno-ipa-icf
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-fno-ipa-ra -fno-ipa-sra -fno-ipa-vrp
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-fno-isolate-erroneous-paths-dereference
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-fno-lra-remat
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-fno-optimize-sibling-calls
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-fno-optimize-strlen
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-fno-partial-inlining
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-fno-peephole2
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-fno-reorder-blocks-and-partition
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-fno-reorder-functions
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-fno-rerun-cse-after-loop
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-fno-schedule-insns -fno-schedule-insns2
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-fno-sched-interblock -fno-sched-spec
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-fno-store-merging
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-fno-strict-aliasing
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-fno-thread-jumps
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-fno-tree-builtin-call-dce
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-fno-tree-loop-vectorize
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-fno-tree-pre
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-fno-tree-slp-vectorize
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-fno-tree-switch-conversion
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-fno-tree-tail-merge
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-fno-tree-vrp"
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#-fno-reorder-blocks-algorithm=stc
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#-fno-vect-cost-model=very-cheap"
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O3FLAGS="-fno-gcse-after-reload
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-fno-ipa-cp-clone
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-fno-loop-interchange
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-fno-loop-unroll-and-jam
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-fno-peel-loops
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-fno-predictive-commoning
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-fno-split-loops
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-fno-split-paths
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-fno-tree-loop-distribution
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-fno-tree-partial-pre
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-fno-unswitch-loops
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-fno-version-loops-for-strides"
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#-fno-vect-cost-model=dynamic
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#for i in $O2FLAGS; do
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# rm spectre_v2-gcc-O2 > /dev/null; CFLAGS="$i" make spectre_v2-gcc-O2; ./spectre_v2-gcc-O2 2> /dev/null > /dev/null && echo -e "\033[32m ok $i\033[0m"
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#done
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for i in $O3FLAGS; do
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rm spectre_v2-gcc-O3 > /dev/null; CFLAGS="$i" make spectre_v2-gcc-O3; ./spectre_v2-gcc-O3 2> /dev/null > /dev/null && echo -e "\033[32m ok $i\033[0m"
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done
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