Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find some details below.

In tcwg_aosp-code_size-dex2oat/oriole-master, after:
  | commit llvmorg-22-init-12470-g00f5a1e30b1b
  | Author: Antonio Frighetto <me@antoniofrighetto.com>
  | Date:   Mon Oct 27 08:51:43 2025 +0100
  | 
  |     [SimplifyCFG] Extend `simplifySwitchOfPowersOfTwo` to reachable defaults
  |     
  |     Favour a `cttz`-indexed table lookup over an indirect jump table when
  |     the default switch case is reachable, by branching non-power-of-two
  |     inputs to the default case.
  | ... 2 lines of the commit log omitted.

Produces Failure:
  | Results changed to
  | # reset_artifacts:
  | -10
  | # build_aosp_toolchain:
  | -3
  | # build_shadow_llvm:
  | -2
  | # build_aosp:
  | -1
  | # shadow build has no errors
  | 0
  | # shadow.size present
  | 1
  | # 1,out/soong/.intermediates/art/runtime/libart/android_arm64_armv8-2a_cortex-a55_shared_apex31/unstripped/libart.so increased in size by 1% from 9385711 to 9452367
  | 
  | From
  | # reset_artifacts:
  | -10
  | # build_aosp_toolchain:
  | -3
  | # build_shadow_llvm:
  | -2
  | # build_aosp:
  | -1
  | # shadow build has no errors
  | 0
  | # shadow.size present
  | 1

Used configuration :
 tcwg_aosp-code_size-dex2oat/oriole-master

We track this bug report under https://linaro.atlassian.net/browse/LLVM-2110. Please let us know if you have a fix.

If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.

-----------------8<--------------------------8<--------------------------8<--------------------------

The information below contains the details of the failures, and the ways to reproduce a debug environment:



Current build   : https://ci.linaro.org/job/tcwg_aosp-code_size-dex2oat--oriole-master-build/1422/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_aosp-code_size-dex2oat--oriole-master-build/1421/artifact/artifacts

Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/llvm/sha1/00f5a1e30b1b2a28569c5aa24219518135d107d0/tcwg_aosp-code_size-dex2oat/oriole-master/reproduction_instructions.txt

Full commit : https://github.com/llvm/llvm-project/commit/00f5a1e30b1b2a28569c5aa24219518135d107d0