On 01/06/17 13:45, Ludovic Courtès wrote: > A proprietary compiler stores information about optimizations it has > made (loop unrolling, vectorization, etc.) in a ‘.debug_opt_report’ ELF > section. This information can later be exploited by performance > analysis tools, which can help understand performance. > > Has there been any thought on implementing something similar in GCC? It's all in the -fverbose-asm output. It would be almost trivial to output that into a .debug_opt_report section. -- Andrew Haley Java Platform Lead Engineer Red Hat UK Ltd. <https://www.redhat.com> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671
