Removed "adding instead of dividing" trick.

Caused slowdown in performance instead of speeding up.

src/cpu/base.cc:
    Removed "adding instead of dividing" trick.
src/mem/bus.cc:
    Fixed spelling in comments.
    Removed "adding instead of dividing" trick.

--HG--
extra : convert_revision : 65a736f4f09a64e737dc7aeee53b117976330488

1 files changed, 2 insertions, 4 deletions

diff --git a/src/cpu/base.cc b/src/cpu/base.cc
index 078ae1283..f86313da0 100644
--- a/src/cpu/base.cc
+++ b/src/cpu/base.cc
@@ -269,12 +269,10 @@ Tick
 BaseCPU::nextCycle(Tick begin_tick)
 {
     Tick next_tick = begin_tick;
-    next_tick -= (next_tick % clock);
+    if (next_tick % clock != 0)
+        next_tick = next_tick - (next_tick % clock) + clock;
     next_tick += phase;
 
-    while (next_tick < curTick)
-        next_tick += clock;
-
     assert(next_tick >= curTick);
     return next_tick;
 }