2015-09-30 9:06 GMT+03:00 Uros Bizjak <ubiz...@gmail.com>:
> Hello!
>
>> My recenttly introduced STV pass doesn't skip debug instructions and it
>> causes transformation
>> (mistly cost computation) depending on debug info. It causes bootstrap
>> comparison failure. This
>> patch fixes. Bootstrapped for i686-linux. Testing for
>> x86_64-unknown-linux-gnu{,m32} is in
>> progress. OK for trunk if pass?
>
> IMO, it would be also beneficial to bootstrap with slm default
> architecture, so new code paths get some coverage via bootstrap.
I bootstrapped with --with-cpu=slm also.
>
>> gcc/
>>
>> 2015-09-29 Ilya Enkovich <enkovich....@gmail.com>
>>
>> * config/i386/i386.c (scalar_chain::analyze_register_chain): Ignore
>> debug insns.
>> (scalar_chain::convert_reg): Likewise.
>>
>> gcc/testsuite/
>>
>> 2015-09-29 Ilya Enkovich <enkovich....@gmail.com>
>>
>> * gcc.target/i386/pr67761.c: New test.
>
> OK.
Thanks!
Ilya
>
> Thanks,
> Uros.
