https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97623
--- Comment #7 from Wilson Snyder <wsnyder at wsnyder dot org> --- Thanks for the quick service. I can't easily try GCC trunk, but: -O2 compile 98.61s runtime 25.76s -O2 -fno-code-hoisting compile 40.13s runtime 26.40s (+2.5%) -Os compile 4.25s runtime 23.42s (-10%) That -Os runs faster is expected as this program is generally instruction-fetch limited. I'd have expected -fno-code-hoisting to help more, compile time wise. Am I correct in understanding that the slowdown is roughly correlated to the number of "if" or "?:" statements?
