[llvm] 94daee2 - [ARM] Remove unused functions isExpImmValue, isExpImm, and isInvertedExpImm

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2023-05-24T09:05:50-07:00
New Revision: 94daee2e737cec1157c8a2b25846a40251271b9c

URL: https://github.com/llvm/llvm-project/commit/94daee2e737cec1157c8a2b25846a40251271b9c
DIFF: https://github.com/llvm/llvm-project/commit/94daee2e737cec1157c8a2b25846a40251271b9c.diff

LOG: [ARM] Remove unused functions isExpImmValue, isExpImm, and isInvertedExpImm

The last uses were removed by:

  commit 772e4931932270a82f38c83d4344c800b2f54eff
  Author: Simon Tatham <simon.tatham at arm.com>
  Date:   Thu Jan 23 11:53:27 2020 +0000

Differential Revision: https://reviews.llvm.org/D151299

Added: 
    

Modified: 
    llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
index 6391aa30575eb..95fb27f9f63dd 100644
--- a/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
+++ b/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
@@ -1260,34 +1260,6 @@ class ARMOperand : public MCParsedAsmOperand {
     return isImmediate<1, 33>();
   }
 
-  template<int shift>
-  bool isExpImmValue(uint64_t Value) const {
-    uint64_t mask = (1 << shift) - 1;
-    if ((Value & mask) != 0 || (Value >> shift) > 0xff)
-      return false;
-    return true;
-  }
-
-  template<int shift>
-  bool isExpImm() const {
-    if (!isImm()) return false;
-    const MCConstantExpr *CE = dyn_cast<MCConstantExpr>(getImm());
-    if (!CE) return false;
-
-    return isExpImmValue<shift>(CE->getValue());
-  }
-
-  template<int shift, int size>
-  bool isInvertedExpImm() const {
-    if (!isImm()) return false;
-    const MCConstantExpr *CE = dyn_cast<MCConstantExpr>(getImm());
-    if (!CE) return false;
-
-    uint64_t OriginalValue = CE->getValue();
-    uint64_t InvertedValue = OriginalValue ^ (((uint64_t)1 << size) - 1);
-    return isExpImmValue<shift>(InvertedValue);
-  }
-
   bool isPKHLSLImm() const {
     return isImmediate<0, 32>();
   }