| Compiler | Implementations
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| clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE |  T:ref | 
| clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE |  T:ref | 
| clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE |  T:ref | 
| clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE |  T:ref | 
| clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE |  T:ref | 
| gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE |  T:ref | 
| gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE |  T:ref | 
| gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE |  T:ref | 
| gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE |  T:ref
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