Remove a bunch of integer width predicate functions in favor of MathExtras.

Most of these were unused, some of them were wrong and unused (isS16Constant<short>,
isS10Constant<short>).

llvm-svn: 99827

1 files changed, 0 insertions, 128 deletions

diff --git a/llvm/lib/Target/CellSPU/SPU.h b/llvm/lib/Target/CellSPU/SPU.h
index c6208121902..1f215113b40 100644
--- a/llvm/lib/Target/CellSPU/SPU.h
+++ b/llvm/lib/Target/CellSPU/SPU.h
@@ -15,7 +15,6 @@
 #ifndef LLVM_TARGET_IBMCELLSPU_H
 #define LLVM_TARGET_IBMCELLSPU_H
 
-#include "llvm/System/DataTypes.h"
 #include "llvm/Target/TargetMachine.h"
 
 namespace llvm {
@@ -25,134 +24,7 @@ namespace llvm {
 
   FunctionPass *createSPUISelDag(SPUTargetMachine &TM);
 
-  /*--== Utility functions/predicates/etc used all over the place: --==*/
-  //! Predicate test for a signed 10-bit value
-  /*!
-    \param Value The input value to be tested
-
-    This predicate tests for a signed 10-bit value, returning the 10-bit value
-    as a short if true.
-   */
-  template<typename T>
-  inline bool isS10Constant(T Value);
-
-  template<>
-  inline bool isS10Constant<short>(short Value) {
-    int SExtValue = ((int) Value << (32 - 10)) >> (32 - 10);
-    return ((Value > 0 && Value <= (1 << 9) - 1)
-            || (Value < 0 && (short) SExtValue == Value));
-  }
-
-  template<>
-  inline bool isS10Constant<int>(int Value) {
-    return (Value >= -(1 << 9) && Value <= (1 << 9) - 1);
-  }
-
-  template<>
-  inline bool isS10Constant<uint32_t>(uint32_t Value) {
-    return (Value <= ((1 << 9) - 1));
-  }
-
-  template<>
-  inline bool isS10Constant<int64_t>(int64_t Value) {
-    return (Value >= -(1 << 9) && Value <= (1 << 9) - 1);
-  }
-
-  template<>
-  inline bool isS10Constant<uint64_t>(uint64_t Value) {
-    return (Value <= ((1 << 9) - 1));
-  }
-
-  //! Predicate test for an unsigned 10-bit value
-  /*!
-    \param Value The input value to be tested
-   */
-  inline bool isU10Constant(short Value) {
-    return (Value == (Value & 0x3ff));
-  }
-
-  inline bool isU10Constant(int Value) {
-    return (Value == (Value & 0x3ff));
-  }
-
-  inline bool isU10Constant(uint32_t Value) {
-    return (Value == (Value & 0x3ff));
-  }
-
-  inline bool isU10Constant(int64_t Value) {
-    return (Value == (Value & 0x3ff));
-  }
-
-  inline bool isU10Constant(uint64_t Value) {
-    return (Value == (Value & 0x3ff));
-  }
-
-  //! Predicate test for a signed 14-bit value
-  /*!
-    \param Value The input value to be tested
-   */
-  template<typename T>
-  inline bool isS14Constant(T Value);
-
-  template<>
-  inline bool isS14Constant<short>(short Value) {
-    return (Value >= -(1 << 13) && Value <= (1 << 13) - 1);
-  }
-
-  template<>
-  inline bool isS14Constant<int>(int Value) {
-    return (Value >= -(1 << 13) && Value <= (1 << 13) - 1);
-  }
-
-  template<>
-  inline bool isS14Constant<uint32_t>(uint32_t Value) {
-    return (Value <= ((1 << 13) - 1));
-  }
-
-  template<>
-  inline bool isS14Constant<int64_t>(int64_t Value) {
-    return (Value >= -(1 << 13) && Value <= (1 << 13) - 1);
-  }
-
-  template<>
-  inline bool isS14Constant<uint64_t>(uint64_t Value) {
-    return (Value <= ((1 << 13) - 1));
-  }
-
-  //! Predicate test for a signed 16-bit value
-  /*!
-    \param Value The input value to be tested
-   */
-  template<typename T>
-  inline bool isS16Constant(T Value);
-
-  template<>
-  inline bool isS16Constant<short>(short Value) {
-    return true;
-  }
-
-  template<>
-  inline bool isS16Constant<int>(int Value) {
-    return (Value >= -(1 << 15) && Value <= (1 << 15) - 1);
-  }
-
-  template<>
-  inline bool isS16Constant<uint32_t>(uint32_t Value) {
-    return (Value <= ((1 << 15) - 1));
-  }
-
-  template<>
-  inline bool isS16Constant<int64_t>(int64_t Value) {
-    return (Value >= -(1 << 15) && Value <= (1 << 15) - 1);
-  }
-
-  template<>
-  inline bool isS16Constant<uint64_t>(uint64_t Value) {
-    return (Value <= ((1 << 15) - 1));
-  }
-
   extern Target TheCellSPUTarget;
-
 }
 
 // Defines symbolic names for the SPU instructions.