X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fcmm%2FCLabel.hs;h=ffca61d0a08a108c5454773aa92a4b470d941f05;hb=8a2809c29de9f23eba7ca682b48390033a9d40f6;hp=94ae64af55ad131f1a282e278428dfeaa3dc6e2d;hpb=f96e9aa0444de0e673b3c4055c6e43299639bc5b;p=ghc-hetmet.git

diff --git a/compiler/cmm/CLabel.hs b/compiler/cmm/CLabel.hs
index 94ae64a..ffca61d 100644
--- a/compiler/cmm/CLabel.hs
+++ b/compiler/cmm/CLabel.hs
@@ -521,6 +521,8 @@ externallyVisibleCLabel (CCS_Label _)	   = True
 externallyVisibleCLabel (DynamicLinkerLabel _ _)  = False
 externallyVisibleCLabel (HpcTicksLabel _)   = True
 externallyVisibleCLabel HpcModuleNameLabel      = False
+externallyVisibleCLabel (LargeBitmapLabel _) = False
+externallyVisibleCLabel (LargeSRTLabel _) = False
 
 -- -----------------------------------------------------------------------------
 -- Finding the "type" of a CLabel 
@@ -702,7 +704,11 @@ pprCLbl (CaseLabel u CaseDefault)
   = hcat [pprUnique u, ptext SLIT("_dflt")]
 
 pprCLbl (LargeSRTLabel u)  = pprUnique u <> pp_cSEP <> ptext SLIT("srtd")
-pprCLbl (LargeBitmapLabel u)  = pprUnique u <> pp_cSEP <> ptext SLIT("btm")
+pprCLbl (LargeBitmapLabel u)  = text "b" <> pprUnique u <> pp_cSEP <> ptext SLIT("btm")
+-- Some bitsmaps for tuple constructors have a numeric tag (e.g. '7')
+-- until that gets resolved we'll just force them to start
+-- with a letter so the label will be legal assmbly code.
+        
 
 pprCLbl (RtsLabel (RtsCode str))   = ptext str
 pprCLbl (RtsLabel (RtsData str))   = ptext str