Update test cases due to call arity

Some nice improvements on already succeeding test cases (#876, #7954
and #4267)

Test #149 needed a little change, lest call arity causes a allocation
change that we do not want to test here.

testsuite/tests/perf/compiler/all.T

@@ -69,7 +69,7 @@ test('T1969',
              # 2012-10-08 303930948 (x86/Linux, new codegen)
              # 2013-02-10 322937684 (x86/OSX)
              # 2014-01-22 316103268 (x86/Linux)
-           (wordsize(64), 698612512, 5)]),
+           (wordsize(64), 660922376, 5)]),
              # 17/11/2009 434845560 (amd64/Linux)
              # 08/12/2009 459776680 (amd64/Linux)
              # 17/05/2010 519377728 (amd64/Linux)
@@ -77,19 +77,14 @@ test('T1969',
              # 16/07/2012 589168872 (amd64/Linux)
              # 20/07/2012 595936240 (amd64/Linux)
              # 23/08/2012 606230880 (amd64/Linux)
-             # 29/08/2012 633334184 (amd64/Linux)
-             #            (^ new codegen)
+             # 29/08/2012 633334184 (amd64/Linux) new codegen
              # 18/09/2012 641959976 (amd64/Linux)
-             # 19/10/2012 661832592 (amd64/Linux)
-             #            (^ -fPIC turned on)
-             # 23/10/2012 642594312 (amd64/Linux)
-             #            (^ -fPIC turned off again)
-             # 12/11/2012 658786936 (amd64/Linux)
-             #            (^ UNKNOWN REASON )
-             # 17/1/13:   667160192 (x86_64/Linux)
-             #            (^ new demand analyser)
-             # 18/10/2013 698612512 (x86_64/Linux)
-             #            (fix for #8456)
+             # 19/10/2012 661832592 (amd64/Linux) -fPIC turned on
+             # 23/10/2012 642594312 (amd64/Linux) -fPIC turned off again
+             # 12/11/2012 658786936 (amd64/Linux) UNKNOWN REASON
+             # 17/1/13:   667160192 (x86_64/Linux) new demand analyser
+             # 18/10/2013 698612512 (x86_64/Linux) fix for #8456
+             # 10/02/2014 660922376 (x86_64/Linux) call artiy analysis
       only_ways(['normal']),
 
       extra_hc_opts('-dcore-lint -static')

testsuite/tests/perf/should_run/T149_A.hs

@@ -21,5 +21,5 @@ playerMostOccur1 (x:xs)
  | otherwise = playerMostOccur1 xs
 
 numOccur :: Int -> [Int] -> Int
-numOccur i is = length $ filter (i ==) is
+numOccur i is = length is
 

testsuite/tests/perf/should_run/T149_B.hs

@@ -22,5 +22,5 @@ playerMostOccur2 (x:xs)
     where pmo = playerMostOccur2 xs
 
 numOccur :: Int -> [Int] -> Int
-numOccur i is = length $ filter (i ==) is
+numOccur i is = length is
 

testsuite/tests/perf/should_run/all.T

@@ -57,8 +57,9 @@ test('lazy-bs-alloc',
 
 test('T876',
      [stats_num_field('bytes allocated',
-          [(wordsize(64), 1263712 , 5),
+          [(wordsize(64), 63216 , 5),
               # 2013-02-14: 1263712 (x86_64/Linux)
+              # 2014-02-10:   63216 (x86_64/Linux), call arity analysis
            (wordsize(32), 663712, 5)]),
       only_ways(['normal']),
       extra_run_opts('10000')
@@ -289,7 +290,8 @@ test('T7797',
 test('T7954',
       [stats_num_field('bytes allocated',
                       [(wordsize(32), 1380051408, 10),
-                       (wordsize(64), 2720051528, 10)]),
+                       (wordsize(64), 1680051336, 10)]),
+              # 2014-02-10: 1680051336 (x86_64/Linux), call arity analysis
       only_ways(['normal'])
       ],
      compile_and_run,
@@ -313,8 +315,10 @@ test('T5949',
 
 test('T4267',
      [stats_num_field('bytes allocated',
-                      [ (wordsize(64), 130000, 10)]),
+                      [ (wordsize(64), 40992, 10)]),
                       # previously, it was >170000 bytes
+                      # 2014-01-17: 130000
+                      # 2014-02-10: 40992 (x86_64/Linux), call arity analysis
       only_ways(['normal'])],
      compile_and_run,
      ['-O'])

testsuite/tests/simplCore/should_compile/T3234.stderr

@@ -61,6 +61,6 @@ Total ticks:     45
   1 c
   1 n
   1 a
-10 SimplifierDone 10
+11 SimplifierDone 11
 
 

testsuite/tests/simplCore/should_compile/rule2.stderr

@@ -25,6 +25,6 @@ Total ticks:     11
   1 a
   1 m
   1 b
-8 SimplifierDone 8
+9 SimplifierDone 9