[project @ 1998-05-08 12:29:10 by simonm]

move update analyser into -O2 optimisations.

diff --git a/ghc/driver/ghc.lprl b/ghc/driver/ghc.lprl
index 2b69724..6296b91 100644 (file)
--- a/ghc/driver/ghc.lprl
+++ b/ghc/driver/ghc.lprl
@@ -915,7 +915,6 @@ sub setupOptimiseFlags {
 #LATER:        '-fcalc-inlinings2', -- pointless for 2.01
 
       # stg2stg passes
-       '-fupdate-analysis',
        '-flambda-lift',
        $Oopt_FinalStgProfilingMassage,
        $Oopt_StgStats,
@@ -925,6 +924,7 @@ sub setupOptimiseFlags {
 
       # SPECIAL FLAGS for -O2
        ($OptLevel == 2) ? (
+         '-fupdate-analysis',  # virtually useless; relegated to -O2
          '-fsemi-tagging',
        ) : (),
       );