--- Andrew Haley <aph@xxxxxxxxxx> wrote: > ranjith kumar writes: > > > > > > Is there any way to find list of optimizations > enabled > > by -O1? > > -fverbose-asm. The list is in the top of the .s > file. No. That option shows some list of optimizations. But when I compiled with all those list of optimizations instead of -O1, the effetct was not same. Any help please. > > > Actually when I explicitly specified all > > optimizations, there were function calls > associated > > with each SIMD function called in .c file. > > But when I used -O1 flag they were not present in > > assembly code. > > I am intrested in knowing which optimization is > > replacing those function calls and at what > > intermediate representation that optimization is > done? > > Use -fdump-tree-all and have a look. > > Andrew. > ___________________________________________________________ The all-new Yahoo! Mail goes wherever you go - free your email address from your Internet provider. http://uk.docs.yahoo.com/nowyoucan.html
