branch predictor: move out of o3 and inorder cpus

This patch moves the branch predictor files in the o3 and inorder directories
to src/cpu/pred. This allows sharing the branch predictor across different
cpu models.

This patch was originally posted by Timothy Jones in July 2010
but never made it to the repository.

--HG--
rename : src/cpu/o3/bpred_unit.cc => src/cpu/pred/bpred_unit.cc
rename : src/cpu/o3/bpred_unit.hh => src/cpu/pred/bpred_unit.hh
rename : src/cpu/o3/bpred_unit_impl.hh => src/cpu/pred/bpred_unit_impl.hh
rename : src/cpu/o3/sat_counter.hh => src/cpu/pred/sat_counter.hh

1 files changed, 0 insertions, 2 deletions

diff --git a/src/cpu/o3/deriv.cc b/src/cpu/o3/deriv.cc
index fb10934d5..9f41b989f 100644
--- a/src/cpu/o3/deriv.cc
+++ b/src/cpu/o3/deriv.cc
@@ -65,7 +65,5 @@ DerivO3CPUParams::create()
     else
         smtFetchPolicy = smtFetchPolicy;
 
-    instShiftAmt = 2;
-
     return new DerivO3CPU(this);
 }