On Sat, Sep 17, 2011 at 03:26:21PM +0200, Bernd Schmidt wrote: > On 09/17/11 09:16, Alan Modra wrote: > > This patch series adds shrink-wrap support for PowerPC. The patches > > are on top of Bernd's "Initial shrink-wrapping patch": > > http://gcc.gnu.org/ml/gcc-patches/2011-08/msg02557.html, but with the > > tm.texi patch applied to tm.texi.in. Bootstrapped and regression > > tested powerpc64-linux all langs except ada, and spec CPU2006 tested. > > The spec results were a little disappointing as I expected to see some > > gains, but my baseline was a -O3 run and I suppose most of the > > shrink-wrap opportunities were lost to inlining. > > The last posted version had a bug that crept in during the review cycle, > and which made it quite ineffective.
I wasn't complaining! My disappointment really stemmed from having unrealistically high expectations. I still think this optimization is a great feature. Thanks for contributing it! -- Alan Modra Australia Development Lab, IBM