Reformat comment lines.

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

diff --git a/include/llvm/IR/Attributes.h b/include/llvm/IR/Attributes.h
index a5084ed43268dd51dfca5c1d0ada741801a94afa..048a3a2854d1500041dcd5349463291770feb76b 100644 (file)
--- a/include/llvm/IR/Attributes.h
+++ b/include/llvm/IR/Attributes.h
@@ -73,6 +73,7 @@ public:
     ByVal,                 ///< Pass structure by value
     InAlloca,              ///< Pass structure in an alloca
     Cold,                  ///< Marks function as being in a cold path.
+    Convergent,            ///< Can only be moved to control-equivalent blocks
     InlineHint,            ///< Source said inlining was desirable
     InReg,                 ///< Force argument to be passed in register
     JumpTable,             ///< Build jump-instruction tables and replace refs.
@@ -97,6 +98,8 @@ public:
     OptimizeNone,          ///< Function must not be optimized.
     ReadNone,              ///< Function does not access memory
     ReadOnly,              ///< Function only reads from memory
+    ArgMemOnly,            ///< Funciton can access memory only using pointers
+                           ///< based on its arguments.
     Returned,              ///< Return value is always equal to this argument
     ReturnsTwice,          ///< Function can return twice
     SExt,                  ///< Sign extended before/after call
@@ -107,6 +110,7 @@ public:
     StackProtect,          ///< Stack protection.
     StackProtectReq,       ///< Stack protection required.
     StackProtectStrong,    ///< Strong Stack protection.
+    SafeStack,             ///< Safe Stack protection.
     StructRet,             ///< Hidden pointer to structure to return
     SanitizeAddress,       ///< AddressSanitizer is on.
     SanitizeThread,        ///< ThreadSanitizer is on.
@@ -436,13 +440,17 @@ class AttrBuilder {
   uint64_t DerefBytes;
   uint64_t DerefOrNullBytes;
 public:
-  AttrBuilder() : Attrs(0), Alignment(0), StackAlignment(0), DerefBytes(0) {}
+  AttrBuilder()
+      : Attrs(0), Alignment(0), StackAlignment(0), DerefBytes(0),
+        DerefOrNullBytes(0) {}
   explicit AttrBuilder(uint64_t Val)
-    : Attrs(0), Alignment(0), StackAlignment(0), DerefBytes(0) {
+      : Attrs(0), Alignment(0), StackAlignment(0), DerefBytes(0),
+        DerefOrNullBytes(0) {
     addRawValue(Val);
   }
   AttrBuilder(const Attribute &A)
-    : Attrs(0), Alignment(0), StackAlignment(0), DerefBytes(0) {
+      : Attrs(0), Alignment(0), StackAlignment(0), DerefBytes(0),
+        DerefOrNullBytes(0) {
     addAttribute(A);
   }
   AttrBuilder(AttributeSet AS, unsigned Idx);
@@ -473,7 +481,7 @@ public:
   /// \brief Remove the attributes from the builder.
   AttrBuilder &remove(const AttrBuilder &B);
 
-  /// \brief \brief Return true if the builder has any attribute that's in the
+  /// \brief Return true if the builder has any attribute that's in the
   /// specified builder.
   bool overlaps(const AttrBuilder &B) const;
 
@@ -503,8 +511,8 @@ public:
   /// \brief Retrieve the stack alignment attribute, if it exists.
   uint64_t getStackAlignment() const { return StackAlignment; }
 
-  /// \brief Retrieve the number of dereferenceable bytes, if the dereferenceable
-  /// attribute exists (zero is returned otherwise).
+  /// \brief Retrieve the number of dereferenceable bytes, if the
+  /// dereferenceable attribute exists (zero is returned otherwise).
   uint64_t getDereferenceableBytes() const { return DerefBytes; }
 
   /// \brief Retrieve the number of dereferenceable_or_null bytes, if the
@@ -565,7 +573,7 @@ public:
 namespace AttributeFuncs {
 
 /// \brief Which attributes cannot be applied to a type.
-AttributeSet typeIncompatible(Type *Ty, uint64_t Index);
+AttrBuilder typeIncompatible(Type *Ty);
 
 } // end AttributeFuncs namespace