[AArch64][AsmParser] NFC: Generalize LogicalImm[Not](32|64) code

Summary:
All variants of isLogicalImm[Not](32|64) can be combined into a single templated function, same for printLogicalImm(32|64).
By making it use a template instead, further SVE patches can use it for other data types as well (e.g. 8, 16 bits).

Reviewers: fhahn, rengolin, aadg, echristo, kristof.beyls, samparker

Reviewed By: samparker

Subscribers: aemerson, javed.absar, llvm-commits

Differential Revision: https://reviews.llvm.org/D42294

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@323646 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 13 deletions

diff --git a/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp b/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp
index 119de4c08d3..a34864cdad7 100644
--- a/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp
+++ b/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp
@@ -907,20 +907,13 @@ void AArch64InstPrinter::printAddSubImm(const MCInst *MI, unsigned OpNum,
   }
 }
 
-void AArch64InstPrinter::printLogicalImm32(const MCInst *MI, unsigned OpNum,
-                                           const MCSubtargetInfo &STI,
-                                           raw_ostream &O) {
-  uint64_t Val = MI->getOperand(OpNum).getImm();
-  O << "#0x";
-  O.write_hex(AArch64_AM::decodeLogicalImmediate(Val, 32));
-}
-
-void AArch64InstPrinter::printLogicalImm64(const MCInst *MI, unsigned OpNum,
-                                           const MCSubtargetInfo &STI,
-                                           raw_ostream &O) {
+template <typename T>
+void AArch64InstPrinter::printLogicalImm(const MCInst *MI, unsigned OpNum,
+                                         const MCSubtargetInfo &STI,
+                                         raw_ostream &O) {
   uint64_t Val = MI->getOperand(OpNum).getImm();
   O << "#0x";
-  O.write_hex(AArch64_AM::decodeLogicalImmediate(Val, 64));
+  O.write_hex(AArch64_AM::decodeLogicalImmediate(Val, 8 * sizeof(T)));
 }
 
 void AArch64InstPrinter::printShifter(const MCInst *MI, unsigned OpNum,
@@ -1369,4 +1362,4 @@ void AArch64InstPrinter::printSVERegOp(const MCInst *MI, unsigned OpNum,
   O << getRegisterName(Reg);
   if (suffix != 0)
     O << '.' << suffix;
-}
\ No newline at end of file
+}