On Tue, Aug 30, 2011 at 09:16:40AM +0200, Richard Guenther wrote: > On Mon, Aug 29, 2011 at 11:32 PM, Michael Meissner > <meiss...@linux.vnet.ibm.com> wrote: > > David asked me to reverse the default for the -msave-toc-indirect option, > > since > > it is buggy in a few cases, and in other places causes slowdowns if the > > function has an early exit before calling the indrect function. I also > > documented the switch. > > > > I did the usual bootstrap and make check with no regressions, and committed > > the > > patch. > > Was this switch available in 4.6.x? If so please document the change of the > default in gcc-4.7/changes.html.
No, the switch is not in the FSF 4.6 branch. When I first added it, I made the switch undocumented as a debugging switch, and I'm now documenting it. I will look to see if I need to update the 4.7 changes document. -- Michael Meissner, IBM 5 Technology Place Drive, M/S 2757, Westford, MA 01886-3141, USA meiss...@linux.vnet.ibm.com fax +1 (978) 399-6899
