Get rid of obsolete code, most of it '#if 0'ed anyway.

Mostly vestiges of Dave's long-gone instruction prefetching stuff.

arch/alpha/isa_traits.hh:
    Delete unused extractInstructionPrefetchTarget().
base/inifile.cc:
    Delete '#if 0' code
cpu/base_cpu.hh:
    Delete unused filterThisInstructionPrefetch() function.
cpu/exetrace.hh:
    Delete '#if 0' code (obsolete flags).

--HG--
extra : convert_revision : c8317f56ba0a0e568daa785825ee938584987bed

1 files changed, 0 insertions, 7 deletions

diff --git a/base/inifile.cc b/base/inifile.cc
index 92d88c09b..d5436fba8 100644
--- a/base/inifile.cc
+++ b/base/inifile.cc
@@ -400,16 +400,9 @@ IniFile::printUnreferenced()
             }
         }
         else {
-#if 0
-            if (section->findEntry("unref_entries_ok") == NULL) {
-                bool unrefEntries = section->printUnreferenced(sectionName);
-                unref = unref || unrefEntries;
-            }
-#else
             if (section->printUnreferenced(sectionName)) {
                 unref = true;
             }
-#endif
         }
     }