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From: Nathan Chancellor <nathan@kernel.org>
To: ci_notify@linaro.org
Cc: Roman Lebedev <lebedev.ri@gmail.com>, llvm@lists.linux.dev
Subject: Re: [TCWG CI] Failure after llvmorg-16-init-14942-g6adeec881a83: [InstCombine] `sinkNotIntoOtherHandOfLogicalOp()`: allow extra invertible uses of hand-to-invert
Date: Mon, 19 Dec 2022 17:59:33 -0700	[thread overview]
Message-ID: <Y6EI9exfR/WAg/OW@dev-arch.thelio-3990X> (raw)
In-Reply-To: <1017122029.3605.1671493134993@jenkins.jenkins>

On Mon, Dec 19, 2022 at 11:38:54PM +0000, ci_notify@linaro.org wrote:
> Failure after llvmorg-16-init-14942-g6adeec881a83: [InstCombine] `sinkNotIntoOtherHandOfLogicalOp()`: allow extra invertible uses of hand-to-invert:
> 
> Results changed to
> -10
> # build_abe binutils:
> -9
> # build_kernel_llvm:
> -5
> # build_abe qemu:
> -2
> # linux_n_obj:
> 7391
> # First few build errors in logs:
> # 00:13:26 fatal error: error in backend: Broken function found, compilation aborted!
> # 00:13:29 fatal error: error in backend: Broken function found, compilation aborted!
> # 00:13:30 clang-16: error: clang frontend command failed with exit code 70 (use -v to see invocation)
> # 00:13:30 clang-16: error: clang frontend command failed with exit code 70 (use -v to see invocation)
> # 00:13:30 make[3]: *** [scripts/Makefile.build:250: fs/nfs_common/grace.o] Error 1
> # 00:13:30 make[3]: *** [scripts/Makefile.build:250: kernel/sched/core.o] Error 1
> # 00:13:33 make[2]: *** [scripts/Makefile.build:502: fs/nfs_common] Error 2
> # 00:13:37 clang-16: error: clang frontend command failed with exit code 134 (use -v to see invocation)
> # 00:13:37 make[3]: *** [scripts/Makefile.build:250: kernel/sched/build_policy.o] Error 1
> # 00:13:37 clang-16: error: clang frontend command failed with exit code 134 (use -v to see invocation)
> 
> from
> -10
> # build_abe binutils:
> -9
> # build_kernel_llvm:
> -5
> # build_abe qemu:
> -2
> # linux_n_obj:
> 8686
> # linux build successful:
> all
> # linux boot successful:
> boot
> 
> THIS IS THE END OF INTERESTING STUFF.  BELOW ARE LINKS TO BUILDS, REPRODUCTION INSTRUCTIONS, AND THE RAW COMMIT.
> 
> For latest status see comments in https://linaro.atlassian.net/browse/LLVM-646 .
> Status of llvmorg-16-init-14942-g6adeec881a83 commit for tcwg_kernel:
> commit 6adeec881a830c91d42077b9f4665531003143b1
> Author: Roman Lebedev <lebedev.ri@gmail.com>
> Date:   Mon Dec 19 04:21:51 2022 +0300
> 
>     [InstCombine] `sinkNotIntoOtherHandOfLogicalOp()`: allow extra invertible uses of hand-to-invert
> * llvm-master-aarch64-mainline-defconfig

I cannot reproduce this issue with current tip of tree LLVM
(3a5426f57243) but I can at 6adeec881a83, so I am guessing this was
likely fixed by the next commit, 3ae00753c156.

Cheers,
Nathan

      reply	other threads:[~2022-12-20  0:59 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-19 23:38 [TCWG CI] Failure after llvmorg-16-init-14942-g6adeec881a83: [InstCombine] `sinkNotIntoOtherHandOfLogicalOp()`: allow extra invertible uses of hand-to-invert ci_notify
2022-12-20  0:59 ` Nathan Chancellor [this message]

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