Mark the eh.typeid.for intrinsic as being 'const', which it is inside

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

diff --git a/include/llvm/MC/MCAsmInfo.h b/include/llvm/MC/MCAsmInfo.h
index 41c171761e7866a733bf131cb21dd4d64a4f87a4..e2cef7a123a1b56b4a1a930db78bd84886162e4c 100644 (file)
--- a/include/llvm/MC/MCAsmInfo.h
+++ b/include/llvm/MC/MCAsmInfo.h
@@ -16,8 +16,10 @@
 #ifndef LLVM_TARGET_ASM_INFO_H
 #define LLVM_TARGET_ASM_INFO_H
 
+#include "llvm/MC/MachineLocation.h"
 #include "llvm/MC/MCDirectives.h"
 #include <cassert>
+#include <vector>
 
 namespace llvm {
   class MCExpr;
@@ -30,6 +32,14 @@ namespace llvm {
     enum ExceptionsType { None, DwarfCFI, SjLj, ARM, Win64 };
   }
 
+  namespace LCOMM {
+    enum LCOMMType { None, NoAlignment, ByteAlignment };
+  }
+
+  namespace Structors {
+    enum OutputOrder { None, PriorityOrder, ReversePriorityOrder };
+  }
+
   /// MCAsmInfo - This class is intended to be used as a base class for asm
   /// properties and features specific to the target.
   class MCAsmInfo {
@@ -62,6 +72,11 @@ namespace llvm {
     /// the macho-specific .tbss directive for emitting thread local BSS Symbols
     bool HasMachoTBSSDirective;                 // Default is false.
 
+    /// StructorOutputOrder - Whether the static ctor/dtor list should be output
+    /// in no particular order, in order of increasing priority or the reverse:
+    /// in order of decreasing priority (the default).
+    Structors::OutputOrder StructorOutputOrder; // Default is reverse order.
+
     /// HasStaticCtorDtorReferenceInStaticMode - True if the compiler should
     /// emit a ".reference .constructors_used" or ".reference .destructors_used"
     /// directive after the a static ctor/dtor list.  This directive is only
@@ -115,6 +130,13 @@ namespace llvm {
     const char *InlineAsmStart;              // Defaults to "#APP\n"
     const char *InlineAsmEnd;                // Defaults to "#NO_APP\n"
 
+    /// Code16Directive, Code32Directive, Code64Directive - These are assembly
+    /// directives that tells the assembler to interpret the following
+    /// instructions differently.
+    const char *Code16Directive;             // Defaults to ".code16"
+    const char *Code32Directive;             // Defaults to ".code32"
+    const char *Code64Directive;             // Defaults to ".code64"
+
     /// AssemblerDialect - Which dialect of an assembler variant to use.
     unsigned AssemblerDialect;               // Defaults to 0
 
@@ -220,9 +242,9 @@ namespace llvm {
     /// .long a - b
     bool HasAggressiveSymbolFolding;           // Defaults to true.
 
-    /// HasLCOMMDirective - This is true if the target supports the .lcomm
-    /// directive.
-    bool HasLCOMMDirective;                  // Defaults to false.
+    /// LCOMMDirectiveType - Describes if the target supports the .lcomm
+    /// directive and whether it has an alignment parameter.
+    LCOMM::LCOMMType LCOMMDirectiveType;     // Defaults to LCOMM::None.
 
     /// COMMDirectiveAlignmentIsInBytes - True is COMMDirective's optional
     /// alignment is to be specified in bytes instead of log2(n).
@@ -304,6 +326,10 @@ namespace llvm {
 
     const char *const *AsmTransCBE;          // Defaults to empty
 
+    //===--- Prologue State ----------------------------------------------===//
+
+    std::vector<MachineMove> InitialFrameState;
+
   public:
     explicit MCAsmInfo();
     virtual ~MCAsmInfo();
@@ -378,6 +404,9 @@ namespace llvm {
     //
     bool hasMachoZeroFillDirective() const { return HasMachoZeroFillDirective; }
     bool hasMachoTBSSDirective() const { return HasMachoTBSSDirective; }
+    Structors::OutputOrder getStructorOutputOrder() const {
+      return StructorOutputOrder;
+    }
     bool hasStaticCtorDtorReferenceInStaticMode() const {
       return HasStaticCtorDtorReferenceInStaticMode;
     }
@@ -417,6 +446,15 @@ namespace llvm {
     const char *getInlineAsmEnd() const {
       return InlineAsmEnd;
     }
+    const char *getCode16Directive() const {
+      return Code16Directive;
+    }
+    const char *getCode32Directive() const {
+      return Code32Directive;
+    }
+    const char *getCode64Directive() const {
+      return Code64Directive;
+    }
     unsigned getAssemblerDialect() const {
       return AssemblerDialect;
     }
@@ -457,7 +495,9 @@ namespace llvm {
     bool hasAggressiveSymbolFolding() const {
       return HasAggressiveSymbolFolding;
     }
-    bool hasLCOMMDirective() const { return HasLCOMMDirective; }
+    LCOMM::LCOMMType getLCOMMDirectiveType() const {
+      return LCOMMDirectiveType;
+    }
     bool hasDotTypeDotSizeDirective() const {return HasDotTypeDotSizeDirective;}
     bool getCOMMDirectiveAlignmentIsInBytes() const {
       return COMMDirectiveAlignmentIsInBytes;
@@ -512,6 +552,14 @@ namespace llvm {
     const char *const *getAsmCBE() const {
       return AsmTransCBE;
     }
+
+    void addInitialFrameState(MCSymbol *label, const MachineLocation &D,
+                              const MachineLocation &S) {
+      InitialFrameState.push_back(MachineMove(label, D, S));
+    }
+    const std::vector<MachineMove> &getInitialFrameState() const {
+      return InitialFrameState;
+    }
   };
 }