X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FsimplCore%2FSetLevels.lhs;h=5061c18895f4bdcf11994d2e19b5d0cd55f73321;hb=fe3321f99f4d9c9ff40429a7ac290f8ef7ca3297;hp=13912dc234acd3021fb652add2cb7954b676c68d;hpb=e706b70b9c863300a118797992b8aa46ad3e2865;p=ghc-hetmet.git diff --git a/compiler/simplCore/SetLevels.lhs b/compiler/simplCore/SetLevels.lhs index 13912dc..5061c18 100644 --- a/compiler/simplCore/SetLevels.lhs +++ b/compiler/simplCore/SetLevels.lhs @@ -445,7 +445,7 @@ don't understand the old comment either (which appears below). I measured the effect on nofib of changing OLD CODE to 'True', and got zeros everywhere, but a 4% win for 'puzzle'. Very small 0.5% loss for 'cse'; turns out to be because our arity analysis isn't good enough -yet (mentioned in Simon-nofib-notes. +yet (mentioned in Simon-nofib-notes). OLD comment was: Even if it escapes a value lambda, we only