Hi Stanislav, Attached is a tarball with -save-temps output (pre-processed source and generated assembly) for first-bad run (your commit) and last-good run (immediate parent of your commit).
-- Maxim Kuvyrkov https://www.linaro.org > On 20 Sep 2021, at 23:15, Mekhanoshin, Stanislav > <stanislav.mekhanos...@amd.com> wrote: > > [AMD Official Use Only] > > Thanks for letting me know. Some regressions are inevitable, however do you > happen to have any analysis and dumps? I myself do not understand ARM ISA > well... > > Stas > > -----Original Message----- > From: Maxim Kuvyrkov <maxim.kuvyr...@linaro.org> > Sent: Wednesday, September 15, 2021 5:52 > To: Mekhanoshin, Stanislav <stanislav.mekhanos...@amd.com> > Cc: linaro-toolchain <linaro-toolchain@lists.linaro.org> > Subject: Re: [TCWG CI] 456.hmmer slowed down by 6% after llvm: Allow > rematerialization of virtual reg uses > > [CAUTION: External Email] > > Hi Stanislav, > > FYI, your patch seems to be slowing down two of SPEC CPU2006 tests on 32-bit > ARM at -O2 and -O3 optimization levels. > > -- > Maxim Kuvyrkov > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.linaro.org%2F&data=04%7C01%7CStanislav.Mekhanoshin%40amd.com%7C70fc4b555fa8419b283708d97847a8c7%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637673071485470682%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=bkObPKjWEcK%2FLKi4Vc0q0an1gwCHUmro6OUILcE4Qpg%3D&reserved=0 > _______________________________________________ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain
