[commit: testsuite] atomics's head updated: Merge branch 'master' into atomics (5cad49d)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/testsuite

Branch 'atomics' now includes:

     269c890 Add a test for unloading object files in the linker (#8039)
     a5875c4 linker_unload fails when using dynamic GHCi.
     66d5ef6 remove debugging cruft
     dca02c2 Fix atomicinc
     4b94f0c The linker can still be used when DYNAMIC_GHC_PROGRAMS=YES
     ab51c7a Add regression test for #8113
     c6361f6 Update `perf/haddock` expected values
     5b0da00 Fix typo in expected-perf update commit c6361f6cb4
     d4ef6c3 Add test-case for #8172
     f3bef38 Add test for #8186
     f88ca20 Wibble to output from change in roles error messages
     0ba2b5f Wibble to tests from improving comments about apartness.
     04cb5e2 Add test for -XNumDecimals
     a36e487 Add NumDecimals to GHC ext list in T4437.
     8bb7cf4 Use msse2 in Conversions test (See #8195)
     11eb77f Test Trac #8155
     640ab40 Increase peak-megabytes for T4801
     22af0ac Follow TH pretty-printing change
     61d9b43 Follow error-message changes for type holes
     a7920ef Updated tests for the change in wrapper IdInfo syntax in c080f727ba5f83921b842fcff71e9066adbdc250
     f9fb338 Test cases for new IncoherentInstances behaviour
     d7f3ee3 Adapt for `containers-0.5.2.1` update
     5cad49d Merge branch 'master' into atomics