Add some constantness to BranchProbabilityInfo and BlockFrequnencyInfo.

[oota-llvm.git] / include / llvm / Attributes.h

diff --git a/include/llvm/Attributes.h b/include/llvm/Attributes.h
index 8b69d6ecc16ad069ef153bbc7d9457d57f2be399..2d7b33b29bcfb221e671f8bbc223c88c230c1d1b 100644 (file)
--- a/include/llvm/Attributes.h
+++ b/include/llvm/Attributes.h
@@ -65,10 +65,12 @@ const Attributes StackAlignment  = 7<<26; ///< Alignment of stack for
                                           ///of alignment with +1 bias
                                           ///0 means unaligned (different from
                                           ///alignstack(1))
-const Attributes Hotpatch    = 1<<29;     ///< Function should have special
-                                          ///'hotpatch' sequence in prologue
+const Attributes ReturnsTwice    = 1<<29; ///< Function can return twice
 const Attributes UWTable     = 1<<30;     ///< Function must be in a unwind
                                           ///table
+const Attributes NonLazyBind = 1U<<31;    ///< Function is called early and/or
+                                          ///  often, so lazy binding isn't
+                                          ///  worthwhile.
 
 /// Note that uwtable is about the ABI or the user mandating an entry in the
 /// unwind table. The nounwind attribute is about an exception passing by the
@@ -90,7 +92,7 @@ const Attributes ParameterOnly = ByVal | Nest | StructRet | NoCapture;
 const Attributes FunctionOnly = NoReturn | NoUnwind | ReadNone | ReadOnly |
   NoInline | AlwaysInline | OptimizeForSize | StackProtect | StackProtectReq |
   NoRedZone | NoImplicitFloat | Naked | InlineHint | StackAlignment |
-  Hotpatch | UWTable;
+  UWTable | NonLazyBind | ReturnsTwice;
 
 /// @brief Parameter attributes that do not apply to vararg call arguments.
 const Attributes VarArgsIncompatible = StructRet;
@@ -104,7 +106,7 @@ const Attributes MutuallyIncompatible[4] = {
 };
 
 /// @brief Which attributes cannot be applied to a type.
-Attributes typeIncompatible(const Type *Ty);
+Attributes typeIncompatible(Type *Ty);
 
 /// This turns an int alignment (a power of 2, normally) into the
 /// form used internally in Attributes.