On 31 January 2017 at 10:05, Kyrill Tkachov <kyrylo.tkac...@foss.arm.com> wrote: > Hi Christophe, > > On 30/01/17 20:59, Christophe Lyon wrote: >> >> Hi Vladimir, >> >> On 26 January 2017 at 18:09, Vladimir Makarov <vmaka...@redhat.com> wrote: >>> >>> The following patch fixes >>> >>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79131 >>> >>> The patch also adapts IP IRA in LRA because without it GCC IP RA tests >>> become broken (it was just a luck that the tests worked before the >>> patch). >>> >>> The patch was successfully bootstrapped and tested on x86-64. >>> >>> Committed as rev. 244942. >>> >>> >> After this patch, I've noticed regressions on arm: >> FAIL: gcc.target/arm/neon-for-64bits-1.c scan-assembler-times vshr 0 >> Your follow-up patch didn't fix this. >> There are now 6 vshr instructions generated. >> >> Can you check ? > > > I've opened PR 79282. > > I think it may be an issue exposed by Vladimir's patch.
That's my feeling too. Thanks for the heads-up, for some reason I did not receive an email from bugzilla. > > Kyrill > >> Thanks, >> Christophe > >
