On Thu, Feb 7, 2013 at 5:34 PM, Michael Meissner <meiss...@linux.vnet.ibm.com> wrote: > The following patch fixes a segmentation fault for the powerpc-none-eabi > toolchain on the vsx-mass-1.c test. Some of the builtin functions are not > defined in that environment, and the compiler did not check whether a pointer > was NULL before using it. I also fixed the test so that it would only run > under powerpc*-*-linux*, since the text would fail on systems like eabi > because > some of the builtin functions would not call their vector counterparts in the > MASS library. > > I've built both 4.8 and 4.7 with this patch, and I didn't notice any > regressions. Is it ok to install in both the 4.7 tree and trunk? > > [gcc] > 2013-02-07 Michael Meissner <meiss...@linux.vnet.ibm.com> > > PR target/56043 > * config/rs6000/rs6000.c (rs6000_builtin_vectorized_libmass): > If there is no implicit builtin declaration, just return NULL. > > [gcc/testsuite] > 2013-02-07 Michael Meissner <meiss...@linux.vnet.ibm.com> > > PR target/56043 > * gcc.target/powerpc/vsx-mass-1.c: Only run this test on > powerpc*-*-linux*.
Okay. Thanks, David
