rm trigram stuff.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4904 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/cachegrind/cg_main.c b/cachegrind/cg_main.c
index f36d374..c4628ff 100644
--- a/cachegrind/cg_main.c
+++ b/cachegrind/cg_main.c
@@ -438,7 +438,7 @@
IRAtom;
typedef
- enum { Event_Ir=0, Event_Dr=1, Event_Dw=2, Event_Dm=3 }
+ enum { Event_Ir, Event_Dr, Event_Dw, Event_Dm }
EventKind;
typedef
@@ -480,32 +480,6 @@
CgState;
-static Int index3 ( EventKind k1, EventKind k2, EventKind k3 )
-{
- Int i1 = k1;
- Int i2 = k2;
- Int i3 = k3;
- Int r;
- tl_assert(i1 >= 0 && i1 < 4);
- tl_assert(i2 >= 0 && i2 < 4);
- tl_assert(i3 >= 0 && i3 < 4);
- r = 16*i1 + 4*i2 + i3;
- tl_assert(r >= 0 && r < 64);
- return r;
-}
-
-static void show3 ( Int idx )
-{
- HChar* names = "IRWM";
- Int i1 = (idx >> 4) & 3;
- Int i2 = (idx >> 2) & 3;
- Int i3 = idx & 3;
- VG_(printf)("%c%c%c", names[i1], names[i2], names[i3]);
-}
-
-static Int trigrams[64];
-
-
/*------------------------------------------------------------*/
/*--- Instrumentation main ---*/
/*------------------------------------------------------------*/
@@ -633,9 +607,6 @@
instr_info* i_node2;
instr_info* i_node3;
- for (i = 0; i < cgs->events_used-2; i++)
- trigrams [ index3( cgs->events[i].ekind, cgs->events[i+1].ekind,cgs->events[i+2].ekind ) ]++;
-
i = 0;
while (i < cgs->events_used) {
@@ -1351,12 +1322,6 @@
VG_(message)(Vg_DebugMsg, "BBs Retranslated: %d", BB_retranslations);
}
VGP_POPCC(VgpCacheResults);
-
- if (0) { Int i;
- for (i = 0; i < 64; i++) {
- show3(i); VG_(printf)(" %5d\n", trigrams[i] );
- }
- }
}
/*--------------------------------------------------------------------*/