[PATCH] D100697: [M68k] Change printing of absolute memory references

[Ricky Taylor via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG6de262827c29: [M68k] Change printing of absolute memory references (authored by ricky26).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100697/new/

https://reviews.llvm.org/D100697

Files:
  llvm/lib/Target/M68k/MCTargetDesc/M68kInstPrinter.cpp
  llvm/lib/Target/M68k/MCTargetDesc/M68kInstPrinter.h


Index: llvm/lib/Target/M68k/MCTargetDesc/M68kInstPrinter.h
===================================================================
--- llvm/lib/Target/M68k/MCTargetDesc/M68kInstPrinter.h
+++ llvm/lib/Target/M68k/MCTargetDesc/M68kInstPrinter.h
@@ -65,7 +65,7 @@
   //
   void printPCRelImm(const MCInst *MI, uint64_t Address, unsigned opNum,
                      raw_ostream &O) {
-    printOperand(MI, opNum, O);
+    printAbsMem(MI, opNum, O);
   }
 
   void printARI8Mem(const MCInst *MI, unsigned opNum, raw_ostream &O) {
Index: llvm/lib/Target/M68k/MCTargetDesc/M68kInstPrinter.cpp
===================================================================
--- llvm/lib/Target/M68k/MCTargetDesc/M68kInstPrinter.cpp
+++ llvm/lib/Target/M68k/MCTargetDesc/M68kInstPrinter.cpp
@@ -192,12 +192,14 @@
 void M68kInstPrinter::printAbsMem(const MCInst *MI, unsigned opNum,
                                   raw_ostream &O) {
   const MCOperand &MO = MI->getOperand(opNum);
-  if (MO.isImm()) {
-    // ??? Print it in hex?
-    O << (unsigned int)MO.getImm();
-  } else {
-    printOperand(MI, opNum, O);
+
+  if (MO.isExpr()) {
+    MO.getExpr()->print(O, &MAI);
+    return;
   }
+
+  assert(MO.isImm() && "absolute memory addressing needs an immediate");
+  O << format("$%0" PRIx64, (uint64_t)MO.getImm());
 }
 
 void M68kInstPrinter::printPCDMem(const MCInst *MI, uint64_t Address,


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