Refines 98745 so that it only contains the patch related to the output of the

addressing modes to omit the '+' from the assembler syntax #+/-<imm> or +/-<Rm>.

This patch removes the impl of printT2AddrModeImm8s4OffsetOperand() from
ARMAsmPrinter.cpp.  It is used by disassembler as of now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98774 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
index bf7e9192350d7a5e80c1c6064b465bed2cd86631..ce7c488f5c0e5b0555ff94261020abcbfabf33b5 100644 (file)
--- a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
@@ -120,7 +120,7 @@ namespace {
     void printT2AddrModeImm8Operand(const MachineInstr *MI, int OpNum);
     void printT2AddrModeImm8s4Operand(const MachineInstr *MI, int OpNum);
     void printT2AddrModeImm8OffsetOperand(const MachineInstr *MI, int OpNum);
-    void printT2AddrModeImm8s4OffsetOperand(const MachineInstr *MI, int OpNum);
+    void printT2AddrModeImm8s4OffsetOperand(const MachineInstr *MI, int OpNum) {}
     void printT2AddrModeSoRegOperand(const MachineInstr *MI, int OpNum);
 
     void printCPSOptionOperand(const MachineInstr *MI, int OpNum) {}
@@ -753,17 +753,6 @@ void ARMAsmPrinter::printT2AddrModeImm8OffsetOperand(const MachineInstr *MI,
     O << "#" << OffImm;
 }
 
-void ARMAsmPrinter::printT2AddrModeImm8s4OffsetOperand(const MachineInstr *MI,
-                                                     int OpNum) {
-  const MachineOperand &MO1 = MI->getOperand(OpNum);
-  int32_t OffImm = (int32_t)MO1.getImm() / 4;
-  // Don't print +0.
-  if (OffImm < 0)
-    O << "#-" << -OffImm * 4;
-  else if (OffImm > 0)
-    O << "#" << OffImm * 4;
-}
-
 void ARMAsmPrinter::printT2AddrModeSoRegOperand(const MachineInstr *MI,
                                                 int OpNum) {
   const MachineOperand &MO1 = MI->getOperand(OpNum);