joshuamcdo <jmcdowell@xxxxxxxxxxxxxxxxxxx> writes: > Is there a way to tell gcc to output what it doing related to > optimizations? I know PGI does this, and it would be really nice if GCC > supported this as well. Yes and no. You can a great deal of detail from the -fdump-ipa-all, -fdump-tree-all, and -fdump-rtl-all options. However, the amount of detail considered as a whole is rather overwhelming. There is no concise optimization output. Ian
