[Pkg-opencl-devel] Bug#1127539: spirv-llvm-translator-21: FTBFS: error: line 13: OpTypeCooperativeMatrixKHR Scope is limited to Workgroup and Subgroup

[Santiago Vila]

Package: src:spirv-llvm-translator-21
Version: 21.1.3-1
Severity: serious
Tags: ftbfs forky sid

Dear maintainer:

During a rebuild of all packages in unstable, this package failed to build.

Below you will find the last part of the build log (probably the most
relevant part, but not necessarily). If required, the full build log
is available here:

https://people.debian.org/~sanvila/build-logs/202602/

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you cannot reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:spirv-llvm-translator-21, so that this is still
visible in the BTS web page for this package.

Thanks.

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[...]
make[5]: Leaving directory '/<<PKGBUILDDIR>>/build'
make  -f test/CMakeFiles/check-llvm-spirv.dir/build.make test/CMakeFiles/check-llvm-spirv.dir/build
make[5]: Entering directory '/<<PKGBUILDDIR>>/build'
[100%] Running the LLVM-SPIRV regression tests
cd /<<PKGBUILDDIR>>/build/test && /usr/lib/llvm-21/build/utils/lit/lit.py --verbose -sv /<<PKGBUILDDIR>>/build/test
lit.py: /usr/lib/llvm-21/build/utils/lit/lit/llvm/config.py:520: note: using clang: /usr/lib/llvm-21/bin/clang
-- Testing: 939 tests, 2 workers --
Testing: 0  2  4  6  8  10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 
FAIL: LLVM_SPIRV :: extensions/KHR/SPV_KHR_cooperative_matrix/cooperative_matrix_constant_null.spvasm (540 of 939)
******************** TEST 'LLVM_SPIRV :: extensions/KHR/SPV_KHR_cooperative_matrix/cooperative_matrix_constant_null.spvasm' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
/usr/bin/spirv-as --target-env spv1.0 -o /<<PKGBUILDDIR>>/build/test/test_output/extensions/KHR/SPV_KHR_cooperative_matrix/Output/cooperative_matrix_constant_null.spvasm.tmp.spv /<<PKGBUILDDIR>>/test/extensions/KHR/SPV_KHR_cooperative_matrix/cooperative_matrix_constant_null.spvasm # RUN: at line 2
+ /usr/bin/spirv-as --target-env spv1.0 -o /<<PKGBUILDDIR>>/build/test/test_output/extensions/KHR/SPV_KHR_cooperative_matrix/Output/cooperative_matrix_constant_null.spvasm.tmp.spv /<<PKGBUILDDIR>>/test/extensions/KHR/SPV_KHR_cooperative_matrix/cooperative_matrix_constant_null.spvasm
/usr/bin/spirv-val /<<PKGBUILDDIR>>/build/test/test_output/extensions/KHR/SPV_KHR_cooperative_matrix/Output/cooperative_matrix_constant_null.spvasm.tmp.spv # RUN: at line 3
+ /usr/bin/spirv-val /<<PKGBUILDDIR>>/build/test/test_output/extensions/KHR/SPV_KHR_cooperative_matrix/Output/cooperative_matrix_constant_null.spvasm.tmp.spv
error: line 13: OpTypeCooperativeMatrixKHR Scope is limited to Workgroup and Subgroup
  %8 = OpTypeCooperativeMatrixKHR %uint %3 %uint_12 %uint_12 %3


--

********************
Testing: 0  2  4  6  8  10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 
********************
Failed Tests (1):
  LLVM_SPIRV :: extensions/KHR/SPV_KHR_cooperative_matrix/cooperative_matrix_constant_null.spvasm


Testing Time: 42.16s

Total Discovered Tests: 939
  Unsupported      :   7 (0.75%)
  Passed           : 926 (98.62%)
  Expectedly Failed:   5 (0.53%)
  Failed           :   1 (0.11%)
make[5]: *** [test/CMakeFiles/check-llvm-spirv.dir/build.make:74: test/CMakeFiles/check-llvm-spirv] Error 1
make[5]: Leaving directory '/<<PKGBUILDDIR>>/build'
make[4]: *** [CMakeFiles/Makefile2:517: test/CMakeFiles/check-llvm-spirv.dir/all] Error 2
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build'
make[3]: *** [CMakeFiles/Makefile2:556: test/CMakeFiles/test.dir/rule] Error 2
make[3]: Leaving directory '/<<PKGBUILDDIR>>/build'
make[2]: *** [Makefile:328: test] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>/build'
dh_auto_test: error: cd build && make -j2 test ARGS\+=--verbose ARGS\+=-j2 returned exit code 2
make[1]: *** [debian/rules:37: override_dh_auto_test] Error 25
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:14: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2
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