#16121: testsuite: only_ways(llvm_ways) behaves strangely -------------------------------------+------------------------------------- Reporter: heisenbug | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Test Suite | Version: 8.7 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- It appears that specifying `only_ways(llvm_ways)` for tests is not sufficient. E.g. when looking for the test T8131 in the llvm-CI-runner's logs, you won't find it. It is written like this: {{{#!python test('T8131', [cmm_src, only_ways(llvm_ways)], compile_fail, ['']) }}} The only `optllvm`-way tests are on `validate-aarch64-linux-deb9` {{{ =====> T5681(optllvm) 2409 of 6747 [0, 83, 8] cd "llvm/should_compile/T5681.run" && "/builds/ghc/ghc/inplace/bin/ghc- stage2" -c T5681.hs -dcore-lint -dstg-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno- debug-output -O -fllvm =====> T6158(optllvm) 2410 of 6747 [0, 83, 8] cd "llvm/should_compile/T6158.run" && "/builds/ghc/ghc/inplace/bin/ghc- stage2" -c T6158.hs -dcore-lint -dstg-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno- debug-output -O -fllvm -package vector -package primitive =====> T7571(optllvm) 2411 of 6747 [0, 83, 8] cd "llvm/should_compile/T7571.run" && "/builds/ghc/ghc/inplace/bin/ghc- stage2" -c T7571.cmm -dcore-lint -dstg-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno- debug-output -O -fllvm -no-hs-main =====> T8131b(optllvm) 2413 of 6747 [0, 83, 8] cd "llvm/should_compile/T8131b.run" && "/builds/ghc/ghc/inplace/bin/ghc- stage2" -c T8131b.hs -dcore-lint -dstg-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -Werror=compat -dno- debug-output -O -fllvm =====> T11649(optllvm) 2414 of 6747 [0, 83, 8] }}} These are triggered by the magic incantation: {{{#!python def f( name, opts ): opts.only_ways = ['optllvm', 'llvm', 'debugllvm'] setTestOpts(f) }}} `validate-x86_64-linux-deb9-llvm` won't even test those... -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/16121 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler