Hello,

I think there was an error in bisecting these regressions.  I can reproduce the 
same failure with commit 6dc6ca3302edadad7d4b195a05038995b84606d0, which 
happened before mine.

Thanks,
Slava

-----Original Message-----
From: ci_not...@linaro.org <ci_not...@linaro.org>
Sent: Wednesday, May 21, 2025 9:10 PM
To: ohno.yasuy...@fujitsu.com; itou.tets...@fujitsu.com; t-kawash...@fujitsu.com
Cc: Slava Zakharin <szakha...@nvidia.com>; maxim.kuvyr...@linaro.org
Subject: [Linaro-TCWG-CI] llvmorg-21-init-11733-g2d12d31f44ac: 3 regressions on 
aarch64

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Dear contributor,

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

In tcwg_flang_test/main-aarch64-Ofast-sve_vls-lto-lld, after:
  | commit llvmorg-21-init-11733-g2d12d31f44ac
  | Author: Slava Zakharin <szakha...@nvidia.com>
  | Date:   Mon May 12 18:33:47 2025 -0700
  |
  |     [flang] Propagate contiguous attribute through HLFIR. (#138797)
  |
  |     This change allows marking more designators producing an opaque
  |     box with 'contiguous' attribute, e.g. like in test1 case
  |     in flang/test/HLFIR/propagate-contiguous-attribute.fir.
  | ... 5 lines of the commit log omitted.

Produces 3 regressions:
  |
  | regressions.sum:
  | Running test-suite:Fujitsu/Fortran/0105 ...
  | NOEXE: test-suite :: Fujitsu/Fortran/0105/Fujitsu-Fortran-0105_0089.test
  | NOEXE: test-suite :: Fujitsu/Fortran/0105/Fujitsu-Fortran-0105_0204.test
  | NOEXE: test-suite :: Fujitsu/Fortran/0105/Fujitsu-Fortran-0105_0205.test
  | # "NOEXE" means : the test program cannot be compiled

Used configuration :
  * Toolchain : cmake -G Ninja  ../llvm/llvm 
"-DLLVM_ENABLE_PROJECTS=clang;lld;flang;openmp;clang-tools-extra"    
-DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=True        
-DCMAKE_INSTALL_PREFIX=../llvm-install          
"-DLLVM_TARGETS_TO_BUILD=AArch64" -DCLANG_DEFAULT_LINKER=lld
  * Testsuite : export 
LD_LIBRARY_PATH=$\WORKSPACE/llvm-install/lib/aarch64-unknown-linux-gnu$\{LD_LIBRARY_PATH:+:$\LD_LIBRARY_PATH}
 cmake -GNinja  -DCMAKE_C_COMPILER="$\WORKSPACE/llvm-install/bin/clang"         
-DCMAKE_CXX_COMPILER="$\WORKSPACE/llvm-install/bin/clang++"     
-DCMAKE_Fortran_COMPILER="$\WORKSPACE/llvm-install/bin/flang-new"       
-DCMAKE_BUILD_TYPE=Release      -DCMAKE_C_FLAGS= -DCMAKE_CXX_FLAGS= 
-DCMAKE_Fortran_FLAGS=      -DCMAKE_C_FLAGS_RELEASE="-O3 -ffast-math 
-march=armv8.4-a+sve -msve-vector-bits=256 -mllvm 
-treat-scalable-fixed-error-as-warning=false -flto -fuse-ld=lld -DNDEBUG"    
-DCMAKE_CXX_FLAGS_RELEASE="-O3 -ffast-math -march=armv8.4-a+sve 
-msve-vector-bits=256 -mllvm -treat-scalable-fixed-error-as-warning=false -flto 
-fuse-ld=lld -DNDEBUG"  -DCMAKE_Fortran_FLAGS_RELEASE="-O3 -ffast-math 
-march=armv8.4-a+sve -msve-vector-bits=256 -mllvm 
-treat-scalable-fixed-error-as-warning=false -flto -fuse-ld=lld -DNDEBUG"      
-DTEST_SUITE_FORTRAN=ON         -DTEST_SUITE_SUBDIRS=Fujitsu    
"$\WORKSPACE/test/test-suite"

We track this bug report under https://linaro.atlassian.net/browse/LLVM-1686. 
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:

You can find the failure logs in *.log.1.xz files in
 * 
https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vls-lto-lld-build/2038/artifact/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make 
commands are in
 * 
https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vls-lto-lld-build/2038/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vls-lto-lld-build/2038/artifact/artifacts/sumfiles/xfails.xfail

Fujitsu testsuite : https://github.com/fujitsu/compiler-test-suite/

Current build   : 
https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vls-lto-lld-build/2038/artifact/artifacts
Reference build : 
https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vls-lto-lld-build/2036/artifact/artifacts

Instruction to reproduce the build : 
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sha1/2d12d31f44acac54d7b2858624cb8a1db5a0a8ce/tcwg_flang_test/main-aarch64-Ofast-sve_vls-lto-lld/reproduction_instructions.txt

Full commit : 
https://github.com/llvm/llvm-project/commit/2d12d31f44acac54d7b2858624cb8a1db5a0a8ce
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