From 8fe7e974ee5ca80885b9231ec397e5681d67d3ae Mon Sep 17 00:00:00 2001
From: Iru Cai <mytbk920423@gmail.com>
Date: Thu, 11 Apr 2019 23:31:41 +0800
Subject: add IFT options

---
 src/cpu/base_dyn_inst.hh | 22 ----------------------
 1 file changed, 22 deletions(-)

(limited to 'src/cpu/base_dyn_inst.hh')

diff --git a/src/cpu/base_dyn_inst.hh b/src/cpu/base_dyn_inst.hh
index d533ad9bf..6301864b7 100644
--- a/src/cpu/base_dyn_inst.hh
+++ b/src/cpu/base_dyn_inst.hh
@@ -478,28 +478,6 @@ class BaseDynInst : public ExecContext, public RefCounted
         _prevDestRegIdx[idx] = previous_rename;
     }
 
-    void taintDestRegs(bool istaint)
-    {
-        for (size_t i = 0; i < numDestRegs(); i++) {
-            auto dstreg = _destRegIdx[i];
-            if (istaint) {
-                cpu->setTaint(dstreg);
-            } else {
-                cpu->clearTaint(dstreg);
-            }
-        }
-    }
-
-    bool srcTainted(void)
-    {
-        bool result = false;
-        for (size_t i = 0; i < numSrcRegs(); i++) {
-            auto src = _srcRegIdx[i];
-            result |= cpu->regTainted(src);
-        }
-        return result;
-    }
-
     /** Renames a source logical register to the physical register which
      *  has/will produce that logical register's result.
      *  @todo: add in whether or not the source register is ready.
-- 
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