Spurious cost-centre test failures
CircleCI seems to routinely turn up spurious differences in cost-center profiler tests,
--- ./profiling/should_run/scc003.run/scc003.prof.sample.normalised 2018-01-22 18:57:35.961616901 +0000
+++ ./profiling/should_run/scc003.run/scc003.prof.normalised 2018-01-22 18:57:35.961616901 +0000
@@ -1,6 +1,6 @@
MAIN MAIN <built-in> 0
f Main scc003.hs:5:1-41 1
-f.(...) Main scc003.hs:5:11-21 1
-fib Main scc003.hs:8:1-50 21891
f.\ Main scc003.hs:5:32-41 1
fib Main scc003.hs:8:1-50 2692537
+f.x' Main scc003.hs:5:11-21 1
+fib Main scc003.hs:8:1-50 21891
--- ./profiling/should_run/scc003.run/scc003.prof.sample.normalised 2018-01-22 18:57:37.321632723 +0000
+++ ./profiling/should_run/scc003.run/scc003.prof.normalised 2018-01-22 18:57:37.321632723 +0000
@@ -1,6 +1,6 @@
MAIN MAIN <built-in> 0
f Main scc003.hs:5:1-41 1
-f.(...) Main scc003.hs:5:11-21 1
-fib Main scc003.hs:8:1-50 21891
f.\ Main scc003.hs:5:32-41 1
fib Main scc003.hs:8:1-50 2692537
+f.x' Main scc003.hs:5:11-21 1
+fib Main scc003.hs:8:1-50 21891
--- ./profiling/should_run/T12962.run/T12962.prof.sample.normalised 2018-01-22 18:57:46.241736499 +0000
+++ ./profiling/should_run/T12962.run/T12962.prof.normalised 2018-01-22 18:57:46.241736499 +0000
@@ -1,4 +1,4 @@
MAIN MAIN <built-in> 0
-blah Main T12962.hs:15:1-22 1
-niz3 Main T12962.hs:12:1-27 1
-foo Main T12962.hs:8:1-21 100
+blah Main T12962.hs:19:1-22 1
+niz3 Main T12962.hs:16:1-27 1
+foo Main T12962.hs:12:1-21 100
--- ./profiling/should_run/T12962.run/T12962.prof.sample.normalised 2018-01-22 18:57:47.209747760 +0000
+++ ./profiling/should_run/T12962.run/T12962.prof.normalised 2018-01-22 18:57:47.209747760 +0000
@@ -1,4 +1,4 @@
MAIN MAIN <built-in> 0
-blah Main T12962.hs:15:1-22 1
-niz3 Main T12962.hs:12:1-27 1
-foo Main T12962.hs:8:1-21 100
+blah Main T12962.hs:19:1-22 1
+niz3 Main T12962.hs:16:1-27 1
+foo Main T12962.hs:12:1-21 100