On Sun, Nov 4, 2012 at 9:03 PM, Ian Lance Taylor <i...@google.com> wrote: > On Sun, Nov 4, 2012 at 8:04 PM, Sriraman Tallam <tmsri...@google.com> wrote: >> >> Currently, using -ffunction-sections and -p together results in a >> warning. I ran into this problem when compiling the kernel. This is >> discussed in this thread: >> >> http://gcc.gnu.org/ml/gcc-help/2008-11/msg00128.html >> >> Ian's reply suggests this warning is no longer necessary and can be >> removed. Is this patch alright to commit with all tests passing: >> >> * toplev.c (process_options): Do not warn when -ffunction-sections >> and -fprofile are used together. > > In that thread Jeff suggested that this be tested on Solaris and PA. > I don't know how to test on PA, but could somebody test the patch on > Solaris?
Is it reasonable to gate this using a target hook and start allowing this on selected targets? For instance, i386 does not seem to have a problem with this. Thanks, -Sri. > > Ian
