From 1023f5a42d82fca71c191dd6c1001f79e07c63ae Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Sat, 4 Jun 2011 05:09:36 +0000
Subject: Silence compiler warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132624 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/TableGen/SetTheory.cpp | 12 ++++++------
 utils/TableGen/SetTheory.h   |  4 ++++
 2 files changed, 10 insertions(+), 6 deletions(-)

(limited to 'utils')

diff --git a/utils/TableGen/SetTheory.cpp b/utils/TableGen/SetTheory.cpp
index d2f1b22a10..e168b549bc 100644
--- a/utils/TableGen/SetTheory.cpp
+++ b/utils/TableGen/SetTheory.cpp
@@ -62,7 +62,7 @@ struct AndOp : public SetTheory::Operator {
 
 // SetIntBinOp - Abstract base class for (Op S, N) operators.
 struct SetIntBinOp : public SetTheory::Operator {
-  virtual void apply(SetTheory &ST, DagInit *Expr,
+  virtual void apply2(SetTheory &ST, DagInit *Expr,
                      RecSet &Set, int64_t N,
                      RecSet &Elts) =0;
 
@@ -74,13 +74,13 @@ struct SetIntBinOp : public SetTheory::Operator {
     IntInit *II = dynamic_cast<IntInit*>(Expr->arg_begin()[1]);
     if (!II)
       throw "Second argument must be an integer: " + Expr->getAsString();
-    apply(ST, Expr, Set, II->getValue(), Elts);
+    apply2(ST, Expr, Set, II->getValue(), Elts);
   }
 };
 
 // (shl S, N) Shift left, remove the first N elements.
 struct ShlOp : public SetIntBinOp {
-  void apply(SetTheory &ST, DagInit *Expr,
+  void apply2(SetTheory &ST, DagInit *Expr,
              RecSet &Set, int64_t N,
              RecSet &Elts) {
     if (N < 0)
@@ -92,7 +92,7 @@ struct ShlOp : public SetIntBinOp {
 
 // (trunc S, N) Truncate after the first N elements.
 struct TruncOp : public SetIntBinOp {
-  void apply(SetTheory &ST, DagInit *Expr,
+  void apply2(SetTheory &ST, DagInit *Expr,
              RecSet &Set, int64_t N,
              RecSet &Elts) {
     if (N < 0)
@@ -109,7 +109,7 @@ struct RotOp : public SetIntBinOp {
 
   RotOp(bool Rev) : Reverse(Rev) {}
 
-  void apply(SetTheory &ST, DagInit *Expr,
+  void apply2(SetTheory &ST, DagInit *Expr,
              RecSet &Set, int64_t N,
              RecSet &Elts) {
     if (Reverse)
@@ -128,7 +128,7 @@ struct RotOp : public SetIntBinOp {
 
 // (decimate S, N) Pick every N'th element of S.
 struct DecimateOp : public SetIntBinOp {
-  void apply(SetTheory &ST, DagInit *Expr,
+  void apply2(SetTheory &ST, DagInit *Expr,
              RecSet &Set, int64_t N,
              RecSet &Elts) {
     if (N <= 0)
diff --git a/utils/TableGen/SetTheory.h b/utils/TableGen/SetTheory.h
index c648d46e60..2202f22396 100644
--- a/utils/TableGen/SetTheory.h
+++ b/utils/TableGen/SetTheory.h
@@ -66,6 +66,8 @@ public:
 
   /// Operator - A callback representing a DAG operator.
   struct Operator {
+    virtual ~Operator() {}
+
     /// apply - Apply this operator to Expr's arguments and insert the result
     /// in Elts.
     virtual void apply(SetTheory&, DagInit *Expr, RecSet &Elts) =0;
@@ -75,6 +77,8 @@ public:
   /// set into a fully expanded list of elements. Expanders provide a way for
   /// users to define named sets that can be used in DAG expressions.
   struct Expander {
+    virtual ~Expander() {}
+
     virtual void expand(SetTheory&, Record*, RecSet &Elts) =0;
   };
 
-- 
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