[llvm] [SPIR-V] Add SPIRV to LLVM_ALL_TARGETS (reapply) (PR #123733)

[Nikita Popov via llvm-commits]

nikic wrote:

I'm seeing this failure on i686:
```

******************** TEST 'LLVM-Unit :: Target/SPIRV/./SPIRVTests/1/2' FAILED ********************
Script(shard):
--
GTEST_OUTPUT=json:/builddir/build/BUILD/llvm-20.0.0_pre20250122.gaf84ed8ae5c1a7-build/llvm-project-af84ed8ae5c1a7af96fb745582244dd219e2e481/llvm/redhat-linux-build/unittests/Target/SPIRV/./SPIRVTests-LLVM-Unit-92046-1-2.json GTEST_SHUFFLE=0 GTEST_TOTAL_SHARDS=2 GTEST_SHARD_INDEX=1 /builddir/build/BUILD/llvm-20.0.0_pre20250122.gaf84ed8ae5c1a7-build/llvm-project-af84ed8ae5c1a7af96fb745582244dd219e2e481/llvm/redhat-linux-build/unittests/Target/SPIRV/./SPIRVTests
--

Script:
--
/builddir/build/BUILD/llvm-20.0.0_pre20250122.gaf84ed8ae5c1a7-build/llvm-project-af84ed8ae5c1a7af96fb745582244dd219e2e481/llvm/redhat-linux-build/unittests/Target/SPIRV/./SPIRVTests --gtest_filter=SPIRVAPITest.checkTranslateSupportExtensionByArg
--
Invalid optimization level!/builddir/build/BUILD/llvm-20.0.0_pre20250122.gaf84ed8ae5c1a7-build/llvm-project-af84ed8ae5c1a7af96fb745582244dd219e2e481/llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp:122: Failure
Value of: Status && Error.empty() && !Result.empty()
  Actual: false
Expected: true

/builddir/build/BUILD/llvm-20.0.0_pre20250122.gaf84ed8ae5c1a7-build/llvm-project-af84ed8ae5c1a7af96fb745582244dd219e2e481/llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp:123: Failure
Expected equality of these values:
  identify_magic(Result)
    Which is: 0
  file_magic::spirv_object
    Which is: 39


/builddir/build/BUILD/llvm-20.0.0_pre20250122.gaf84ed8ae5c1a7-build/llvm-project-af84ed8ae5c1a7af96fb745582244dd219e2e481/llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp:122
Value of: Status && Error.empty() && !Result.empty()
  Actual: false
Expected: true

/builddir/build/BUILD/llvm-20.0.0_pre20250122.gaf84ed8ae5c1a7-build/llvm-project-af84ed8ae5c1a7af96fb745582244dd219e2e481/llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp:123
Expected equality of these values:
  identify_magic(Result)
    Which is: 0
  file_magic::spirv_object
    Which is: 39


Script:
--
/builddir/build/BUILD/llvm-20.0.0_pre20250122.gaf84ed8ae5c1a7-build/llvm-project-af84ed8ae5c1a7af96fb745582244dd219e2e481/llvm/redhat-linux-build/unittests/Target/SPIRV/./SPIRVTests --gtest_filter=SPIRVAPITest.checkTranslateAllExtensions
--
Invalid optimization level!/builddir/build/BUILD/llvm-20.0.0_pre20250122.gaf84ed8ae5c1a7-build/llvm-project-af84ed8ae5c1a7af96fb745582244dd219e2e481/llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp:140: Failure
Value of: Status && Error.empty() && !Result.empty()
  Actual: false
Expected: true

/builddir/build/BUILD/llvm-20.0.0_pre20250122.gaf84ed8ae5c1a7-build/llvm-project-af84ed8ae5c1a7af96fb745582244dd219e2e481/llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp:141: Failure
Expected equality of these values:
  identify_magic(Result)
    Which is: 0
  file_magic::spirv_object
    Which is: 39


/builddir/build/BUILD/llvm-20.0.0_pre20250122.gaf84ed8ae5c1a7-build/llvm-project-af84ed8ae5c1a7af96fb745582244dd219e2e481/llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp:140
Value of: Status && Error.empty() && !Result.empty()
  Actual: false
Expected: true

/builddir/build/BUILD/llvm-20.0.0_pre20250122.gaf84ed8ae5c1a7-build/llvm-project-af84ed8ae5c1a7af96fb745582244dd219e2e481/llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp:141
Expected equality of these values:
  identify_magic(Result)
    Which is: 0
  file_magic::spirv_object
    Which is: 39
```

Something not working correctly on 32-bit hosts?

https://github.com/llvm/llvm-project/pull/123733