Is there anyway in gcc to log the information about which compiler options were actually used to optimize each function? For example, if I compile a program with option -O3, how could I figure out which specific options (such as -funroll-loops or something like that) were used to optimize function X ? - Byoungyoung Lee -- Byoungyoung Lee HPC Lab., Dept. of Computer Science & Engineering, POSTECH, Pohang Korea 790-784 Tel: +82-54-279-2915, Mobile: +82-10-9260-6720
