On Tue, Dec 20, 2011 at 10:00 PM, Richard Sandiford <richard.sandif...@linaro.org> wrote: > Michael Hope <michael.h...@linaro.org> writes: >> Hi there. I've looked further into the intermittent >> gcc/testsuite/g++.dg/cdce3.C test failures. Taking Ira's >> vectoriser-only fix-pr51301-4.6 branch and comparing it with it's >> predecessor r106845: >> * cdce3.o itself is identical across compilers >> * Fault occurs in a parallel test run as part of the normal auto build >> * Fault occurs every time >> * Fault occurs with a manual 'make check-gcc RUNTESTFLAGS="dg.exp=cdce*' >> * Fault doesn't occur when building from the command line >> * Fault doesn't occur after updating binutils >> >> I'm suspicious of the linker. The auto builders are Natty based and >> come with ld 2.21.0.20110327. Updating them to Oneiric's >> 2.21.53.20110810 clears the problem. > > Hmm, FWIW, this reminds me of the problems that I had reproducing the > chromium linker bug from way back (which I think was also on Natty). > The bug only triggered for me when building under dpkg-buildpackage. > If I ran (seemingly) the same command by hand, it worked OK.
What was the fix in the end? -- Michael _______________________________________________ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
