Re: Many vectorization failures on my x86_64 lto bootstrap.

On 11/10/2012 01:08 PM, Uros Bizjak wrote: You have AVX capable machine, and --with-arch=native enables 256 bit vectorization behind your back. OK, I will make that more explicit with march=corei7-avx in my next runs. So the lto bootstrap is a red herring in this regard - good to know. Thank

Re: Many vectorization failures on my x86_64 lto bootstrap.

Hello! > Compare the log file of the test runs from my lto bootstrap: > > http://gcc.gnu.org/ml/gcc-testresults/2012-11/msg00832.html Platform: x86_64-unknown-linux-gnu configure flags: ... --with-arch=native --with-tune=native > to that of a "normal" x86_64 bootstrap: > > http://gcc.gnu.org/ml/

Many vectorization failures on my x86_64 lto bootstrap.

Compare the log file of the test runs from my lto bootstrap: http://gcc.gnu.org/ml/gcc-testresults/2012-11/msg00832.html to that of a "normal" x86_64 bootstrap: http://gcc.gnu.org/ml/gcc-testresults/2012-11/msg00790.html What log files, if any, would be helpful to hunt this down ? -- Toon Moe