[ARM] Use symbolic register names in .cfi directives only with IAS (PR19110)

[oota-llvm.git] / include / llvm / MC / MCAsmInfo.h

diff --git a/include/llvm/MC/MCAsmInfo.h b/include/llvm/MC/MCAsmInfo.h
index b74ae8463508c68817b5159151288c792aeb6ef6..0ecffa34bd623ce04e9322aa39203aa356ce5309 100644 (file)
--- a/include/llvm/MC/MCAsmInfo.h
+++ b/include/llvm/MC/MCAsmInfo.h
@@ -299,14 +299,18 @@ namespace llvm {
 
     std::vector<MCCFIInstruction> InitialFrameState;
 
+    //===--- Integrated Assembler State ----------------------------------===//
+    /// Should we use the integrated assembler?
+    /// The integrated assembler should be enabled by default (by the
+    /// constructors) when failing to parse a valid piece of assembly (inline
+    /// or otherwise) is considered a bug. It may then be overridden after
+    /// construction (see LLVMTargetMachine::initAsmInfo()).
+    bool UseIntegratedAssembler;
+
   public:
     explicit MCAsmInfo();
     virtual ~MCAsmInfo();
 
-    // FIXME: move these methods to DwarfPrinter when the JIT stops using them.
-    static unsigned getSLEB128Size(int64_t Value);
-    static unsigned getULEB128Size(uint64_t Value);
-
     /// getPointerSize - Get the pointer size in bytes.
     unsigned getPointerSize() const {
       return PointerSize;
@@ -526,6 +530,14 @@ namespace llvm {
     const std::vector<MCCFIInstruction> &getInitialFrameState() const {
       return InitialFrameState;
     }
+
+    /// Return true if assembly (inline or otherwise) should be parsed.
+    bool useIntegratedAssembler() const { return UseIntegratedAssembler; }
+
+    /// Set whether assembly (inline or otherwise) should be parsed.
+    virtual void setUseIntegratedAssembler(bool Value) {
+      UseIntegratedAssembler = Value;
+    }
   };
 }