Add testcase for #8598
Use -ddump-strsigs in tests/stranal/sigs

because it is more reliable than the previous GHC plugin (no need to
support annotations etc.), plus it works nicely with "make accept".
Mark testcase for #8598 as not broken
Add nested CPR testcase
Demand Analyser testcase: Unsaturated functions
Sort the output of -dump-strsigs
Test Trac #8566
Adjust output to new oneshotness
lazy-bs-alloc improved from oneshotness stuff
Update compiler performance values
Error wibbles while fixing #8607.
Update perf numbers for 32-bit This has not been done for ages
Test Trac #8633
Test Trac #8603
Error message wibbles
Fix number literal syntax mistake

introduced in c2e88b34cd3cb48d4bb203b6f0e7de1980e9c570.
Pattern synonym test cases