Lines Matching refs:optimization
460 prompt "gcc optimization level"
463 Set the optimization level for gcc
466 bool "optimization level 0"
471 bool "optimization level 1"
477 compilation time. -O turns on the following optimization
487 bool "optimization level 2"
494 code. -O2 turns on all optimization flags specified by -O. It
495 also turns on the following optimization flags:
509 bool "optimization level 3"
520 interfere with debugging. It should be the optimization level
522 a reasonable level of optimization while maintaining fast
531 following optimization flags: -falign-functions -falign-jumps
876 NOTE: This feature requires an optimization level of s/1/2/3/g
906 comment "Fortify Source needs a glibc toolchain and optimization"