Don't dump simplifier iterations with -dverbose-core2core

[ghc-hetmet.git] / compiler / simplCore / SimplCore.lhs

diff --git a/compiler/simplCore/SimplCore.lhs b/compiler/simplCore/SimplCore.lhs
index 701f0c2..744d54b 100644 (file)
--- a/compiler/simplCore/SimplCore.lhs
+++ b/compiler/simplCore/SimplCore.lhs
@@ -37,7 +37,7 @@ import Simplify               ( simplTopBinds, simplExpr )
 import SimplEnv                ( SimplEnv, simplBinders, mkSimplEnv, setInScopeSet )
 import SimplMonad
 import ErrUtils                ( dumpIfSet, dumpIfSet_dyn, showPass )
-import CoreLint                ( endPass )
+import CoreLint                ( endPass, endIteration )
 import FloatIn         ( floatInwards )
 import FloatOut                ( floatOutwards )
 import FamInstEnv
@@ -429,7 +429,7 @@ simplifyPgm mode switches hsc_env us imp_rule_base guts
            if  max_iterations > 2 then
                hPutStr stderr ("NOTE: Simplifier still going after " ++ 
                                show max_iterations ++ 
-                               " iterations; bailing out.\n")
+                               " iterations; bailing out.  Size = " ++ show (coreBindsSize binds) ++ "\n" )
            else 
                return ();
 #endif
@@ -497,7 +497,7 @@ simplifyPgm mode switches hsc_env us imp_rule_base guts
                -- Dump the result of this iteration
           dumpIfSet_dyn dflags Opt_D_dump_simpl_iterations herald
                         (pprSimplCount counts') ;
-          endPass dflags herald Opt_D_dump_simpl_iterations binds'' ;
+          endIteration dflags herald Opt_D_dump_simpl_iterations binds'' ;
 
                -- Loop
           do_iteration us2 (iteration_no + 1) all_counts binds''