Re: [TCWG CI] 403.gcc failed to run after working-3971-g5f7f484ee54e: [AArch64] Add GPR rr instructions to isAssociativeAndCommutative
Hello. Thanks for the info. Just to check - this is a correctness problem? We run SPEC2006 here and I didn't see a problem with 403.gcc. The patch was reverted though, so something is certainly wrong with it! Do you have any details on how you run spec 2006, in order to reproduce it? Thanks Dave From: Maxim Kuvyrkov Sent: 23 November 2022 07:13 To: David Green Cc: Linaro Toolchain Mailman List Subject: Re: [TCWG CI] 403.gcc failed to run after working-3971-g5f7f484ee54e: [AArch64] Add GPR rr instructions to isAssociativeAndCommutative Hi David, Also happens for -O2 -flto. Other affected configurations will be automatically added to [1]. [1] https://git.linaro.org/toolchain/ci/interesting-commits.git/tree/llvm/sha1/5f7f484ee54ebbf702ee4c5fe9852502dc237121/tcwg_bmk_llvm_tx1 -- Maxim Kuvyrkov https://www.linaro.org > On Nov 22, 2022, at 3:38 PM, Maxim Kuvyrkov wrote: > > Hi David, > > Our CI flagged your commit; it seems it miscompiles 403.gcc from SPEC CPU2006 > at -O3 -flto for aarch64-linux-gnu. Would you please investigate? > > Let me know if you need any assistance in reproducing this. > > Thanks! > > === > > After working-3971-g5f7f484ee54e commit > 5f7f484ee54ebbf702ee4c5fe9852502dc237121 > Author: David Green > >[AArch64] Add GPR rr instructions to isAssociativeAndCommutative > > the following benchmarks slowed down by more than 3%: > - 403.gcc failed to run > > Configuration: > - Benchmark: SPEC CPU2006 > - Toolchain: Clang + Glibc + LLVM Linker > - Version: all components were built from their tip of trunk > - Target: aarch64-linux-gnu > - Compiler flags: -O3 -flto > - Hardware: NVidia TX1 4x Cortex-A57 > > -- > Maxim Kuvyrkov > https://www.linaro.org > > > > IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. ___ linaro-toolchain mailing list -- linaro-toolchain@lists.linaro.org To unsubscribe send an email to linaro-toolchain-le...@lists.linaro.org
Re: [TCWG CI] 403.gcc failed to run after working-3971-g5f7f484ee54e: [AArch64] Add GPR rr instructions to isAssociativeAndCommutative
Hi David, Also happens for -O2 -flto. Other affected configurations will be automatically added to [1]. [1] https://git.linaro.org/toolchain/ci/interesting-commits.git/tree/llvm/sha1/5f7f484ee54ebbf702ee4c5fe9852502dc237121/tcwg_bmk_llvm_tx1 -- Maxim Kuvyrkov https://www.linaro.org > On Nov 22, 2022, at 3:38 PM, Maxim Kuvyrkov wrote: > > Hi David, > > Our CI flagged your commit; it seems it miscompiles 403.gcc from SPEC CPU2006 > at -O3 -flto for aarch64-linux-gnu. Would you please investigate? > > Let me know if you need any assistance in reproducing this. > > Thanks! > > === > > After working-3971-g5f7f484ee54e commit > 5f7f484ee54ebbf702ee4c5fe9852502dc237121 > Author: David Green > >[AArch64] Add GPR rr instructions to isAssociativeAndCommutative > > the following benchmarks slowed down by more than 3%: > - 403.gcc failed to run > > Configuration: > - Benchmark: SPEC CPU2006 > - Toolchain: Clang + Glibc + LLVM Linker > - Version: all components were built from their tip of trunk > - Target: aarch64-linux-gnu > - Compiler flags: -O3 -flto > - Hardware: NVidia TX1 4x Cortex-A57 > > -- > Maxim Kuvyrkov > https://www.linaro.org > > > > ___ linaro-toolchain mailing list -- linaro-toolchain@lists.linaro.org To unsubscribe send an email to linaro-toolchain-le...@lists.linaro.org
[TCWG CI] 403.gcc failed to run after working-3971-g5f7f484ee54e: [AArch64] Add GPR rr instructions to isAssociativeAndCommutative
Hi David, Our CI flagged your commit; it seems it miscompiles 403.gcc from SPEC CPU2006 at -O3 -flto for aarch64-linux-gnu. Would you please investigate? Let me know if you need any assistance in reproducing this. Thanks! === After working-3971-g5f7f484ee54e commit 5f7f484ee54ebbf702ee4c5fe9852502dc237121 Author: David Green [AArch64] Add GPR rr instructions to isAssociativeAndCommutative the following benchmarks slowed down by more than 3%: - 403.gcc failed to run Configuration: - Benchmark: SPEC CPU2006 - Toolchain: Clang + Glibc + LLVM Linker - Version: all components were built from their tip of trunk - Target: aarch64-linux-gnu - Compiler flags: -O3 -flto - Hardware: NVidia TX1 4x Cortex-A57 -- Maxim Kuvyrkov https://www.linaro.org ___ linaro-toolchain mailing list -- linaro-toolchain@lists.linaro.org To unsubscribe send an email to linaro-toolchain-le...@lists.linaro.org
