From e05678132345eb8a632362dbd320ee7d36226e67 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Thu, 8 Apr 2010 23:03:40 +0000
Subject: Add variants of ult, ule, etc. which take a uint64_t RHS, for
 convenience.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100824 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/ADT/APInt.h | 64 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)

(limited to 'include')

diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h
index 3f67ffb..ec76fbd 100644
--- a/include/llvm/ADT/APInt.h
+++ b/include/llvm/ADT/APInt.h
@@ -870,12 +870,28 @@ public:
   /// @brief Unsigned less than comparison
   bool ult(const APInt& RHS) const;
 
+  /// Regards both *this as an unsigned quantity and compares it with RHS for
+  /// the validity of the less-than relationship.
+  /// @returns true if *this < RHS when considered unsigned.
+  /// @brief Unsigned less than comparison
+  bool ult(uint64_t RHS) const {
+    return ult(APInt(getBitWidth(), RHS));
+  }
+
   /// Regards both *this and RHS as signed quantities and compares them for
   /// validity of the less-than relationship.
   /// @returns true if *this < RHS when both are considered signed.
   /// @brief Signed less than comparison
   bool slt(const APInt& RHS) const;
 
+  /// Regards both *this as a signed quantity and compares it with RHS for
+  /// the validity of the less-than relationship.
+  /// @returns true if *this < RHS when considered signed.
+  /// @brief Signed less than comparison
+  bool slt(uint64_t RHS) const {
+    return slt(APInt(getBitWidth(), RHS));
+  }
+
   /// Regards both *this and RHS as unsigned quantities and compares them for
   /// validity of the less-or-equal relationship.
   /// @returns true if *this <= RHS when both are considered unsigned.
@@ -884,6 +900,14 @@ public:
     return ult(RHS) || eq(RHS);
   }
 
+  /// Regards both *this as an unsigned quantity and compares it with RHS for
+  /// the validity of the less-or-equal relationship.
+  /// @returns true if *this <= RHS when considered unsigned.
+  /// @brief Unsigned less or equal comparison
+  bool ule(uint64_t RHS) const {
+    return ule(APInt(getBitWidth(), RHS));
+  }
+
   /// Regards both *this and RHS as signed quantities and compares them for
   /// validity of the less-or-equal relationship.
   /// @returns true if *this <= RHS when both are considered signed.
@@ -892,6 +916,14 @@ public:
     return slt(RHS) || eq(RHS);
   }
 
+  /// Regards both *this as a signed quantity and compares it with RHS for
+  /// the validity of the less-or-equal relationship.
+  /// @returns true if *this <= RHS when considered signed.
+  /// @brief Signed less or equal comparison
+  bool sle(uint64_t RHS) const {
+    return sle(APInt(getBitWidth(), RHS));
+  }
+
   /// Regards both *this and RHS as unsigned quantities and compares them for
   /// the validity of the greater-than relationship.
   /// @returns true if *this > RHS when both are considered unsigned.
@@ -900,6 +932,14 @@ public:
     return !ult(RHS) && !eq(RHS);
   }
 
+  /// Regards both *this as an unsigned quantity and compares it with RHS for
+  /// the validity of the greater-than relationship.
+  /// @returns true if *this > RHS when considered unsigned.
+  /// @brief Unsigned greater than comparison
+  bool ugt(uint64_t RHS) const {
+    return ugt(APInt(getBitWidth(), RHS));
+  }
+
   /// Regards both *this and RHS as signed quantities and compares them for
   /// the validity of the greater-than relationship.
   /// @returns true if *this > RHS when both are considered signed.
@@ -908,6 +948,14 @@ public:
     return !slt(RHS) && !eq(RHS);
   }
 
+  /// Regards both *this as a signed quantity and compares it with RHS for
+  /// the validity of the greater-than relationship.
+  /// @returns true if *this > RHS when considered signed.
+  /// @brief Signed greater than comparison
+  bool sgt(uint64_t RHS) const {
+    return sgt(APInt(getBitWidth(), RHS));
+  }
+
   /// Regards both *this and RHS as unsigned quantities and compares them for
   /// validity of the greater-or-equal relationship.
   /// @returns true if *this >= RHS when both are considered unsigned.
@@ -916,6 +964,14 @@ public:
     return !ult(RHS);
   }
 
+  /// Regards both *this as an unsigned quantity and compares it with RHS for
+  /// the validity of the greater-or-equal relationship.
+  /// @returns true if *this >= RHS when considered unsigned.
+  /// @brief Unsigned greater or equal comparison
+  bool uge(uint64_t RHS) const {
+    return uge(APInt(getBitWidth(), RHS));
+  }
+
   /// Regards both *this and RHS as signed quantities and compares them for
   /// validity of the greater-or-equal relationship.
   /// @returns true if *this >= RHS when both are considered signed.
@@ -924,6 +980,14 @@ public:
     return !slt(RHS);
   }
 
+  /// Regards both *this as a signed quantity and compares it with RHS for
+  /// the validity of the greater-or-equal relationship.
+  /// @returns true if *this >= RHS when considered signed.
+  /// @brief Signed greater or equal comparison
+  bool sge(uint64_t RHS) const {
+    return sge(APInt(getBitWidth(), RHS));
+  }
+
   /// This operation tests if there are any pairs of corresponding bits
   /// between this APInt and RHS that are both set.
   bool intersects(const APInt &RHS) const {
-- 
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