remove the "debug" modifier, it is only used by one instruction which can
never be generated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75305 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
index 419ea6e..4cd332b 100644
--- a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
+++ b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
@@ -392,7 +392,7 @@
   }
 
   case MachineOperand::MO_Immediate:
-    if (!Modifier || (strcmp(Modifier, "debug") && strcmp(Modifier, "mem")))
+    if (!Modifier || strcmp(Modifier, "mem"))
       O << '$';
     O << MO.getImm();
     return;
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index 03df10d..de6f668 100644
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -3143,7 +3143,7 @@
 
 def DWARF_LOC   : I<0, Pseudo, (outs),
                     (ins i32imm:$line, i32imm:$col, i32imm:$file),
-                    ".loc\t${file:debug} ${line:debug} ${col:debug}",
+                    ".loc\t$file $line $col",
                     [(dwarf_loc (i32 imm:$line), (i32 imm:$col),
                       (i32 imm:$file))]>;