Simon Jakobi pushed to branch wip/sjakobi/regression-tests-3 at Glasgow Haskell Compiler / GHC Commits: 57692b72 by Simon Jakobi at 2026-03-08T00:18:24+01:00 Add regression perf test for #13820 Closes #13820. - - - - - 2 changed files: - + testsuite/tests/perf/compiler/T13820.hs - testsuite/tests/perf/compiler/all.T Changes: ===================================== testsuite/tests/perf/compiler/T13820.hs ===================================== @@ -0,0 +1,11 @@ +-- Regression test for #13820. Instead of the original 27 `id`s, this +-- test uses only 24, so a regression is less likely to result in an +-- out-of-memory situation. +f = id id id id + id id id id + id id id id + id id id id + id id id id + id id id id + +main = print 1 ===================================== testsuite/tests/perf/compiler/all.T ===================================== @@ -680,6 +680,12 @@ test ('T13253-spj', ], compile, ['-v0 -O']) +test ('T13820', + [ collect_compiler_stats('peak_megabytes_allocated', 5), + collect_compiler_stats('bytes allocated', 2), + ], + compile, + ['-v0']) test ('T14766', [ collect_compiler_stats('bytes allocated',2), pre_cmd('python3 genT14766.py > T14766.hs'), View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/57692b7286fa323fb5ad7845cbb8ce46... -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/57692b7286fa323fb5ad7845cbb8ce46... You're receiving this email because of your account on gitlab.haskell.org.