[llvm] r261112 - [IR] Add {is, set, setNot}Convergent() functions to CallSite, CallInstr, and InvokeInstr.

[Justin Lebar via llvm-commits]

Author: jlebar
Date: Wed Feb 17 11:46:47 2016
New Revision: 261112

URL: http://llvm.org/viewvc/llvm-project?rev=261112&view=rev
Log:
[IR] Add {is,set,setNot}Convergent() functions to CallSite, CallInstr, and InvokeInstr.

Summary:
(CallSite already has isConvergent() and setConvergent().)

No functional changes.

Reviewers: reames

Subscribers: llvm-commits, jingyue, arsenm

Differential Revision: http://reviews.llvm.org/D17316

Modified:
    llvm/trunk/include/llvm/IR/CallSite.h
    llvm/trunk/include/llvm/IR/Instructions.h

Modified: llvm/trunk/include/llvm/IR/CallSite.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/CallSite.h?rev=261112&r1=261111&r2=261112&view=diff
==============================================================================
--- llvm/trunk/include/llvm/IR/CallSite.h (original)
+++ llvm/trunk/include/llvm/IR/CallSite.h Wed Feb 17 11:46:47 2016
@@ -410,6 +410,17 @@ public:
     CALLSITE_DELEGATE_SETTER(setDoesNotThrow());
   }
 
+  /// @brief Determine if the call is convergent.
+  bool isConvergent() const {
+    CALLSITE_DELEGATE_GETTER(isConvergent());
+  }
+  void setConvergent() {
+    CALLSITE_DELEGATE_SETTER(setConvergent());
+  }
+  void setNotConvergent() {
+    CALLSITE_DELEGATE_SETTER(setNotConvergent());
+  }
+
   unsigned getNumOperandBundles() const {
     CALLSITE_DELEGATE_GETTER(getNumOperandBundles());
   }

Modified: llvm/trunk/include/llvm/IR/Instructions.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/Instructions.h?rev=261112&r1=261111&r2=261112&view=diff
==============================================================================
--- llvm/trunk/include/llvm/IR/Instructions.h (original)
+++ llvm/trunk/include/llvm/IR/Instructions.h Wed Feb 17 11:46:47 2016
@@ -1745,6 +1745,10 @@ public:
   void setConvergent() {
     addAttribute(AttributeSet::FunctionIndex, Attribute::Convergent);
   }
+  void setNotConvergent() {
+    removeAttribute(AttributeSet::FunctionIndex,
+                    Attribute::get(getContext(), Attribute::Convergent));
+  }
 
   /// \brief Determine if the call returns a structure through first
   /// pointer argument.
@@ -3664,6 +3668,16 @@ public:
     addAttribute(AttributeSet::FunctionIndex, Attribute::NoDuplicate);
   }
 
+  /// \brief Determine if the invoke is convergent
+  bool isConvergent() const { return hasFnAttr(Attribute::Convergent); }
+  void setConvergent() {
+    addAttribute(AttributeSet::FunctionIndex, Attribute::Convergent);
+  }
+  void setNotConvergent() {
+    removeAttribute(AttributeSet::FunctionIndex,
+                    Attribute::get(getContext(), Attribute::Convergent));
+  }
+
   /// \brief Determine if the call returns a structure through first
   /// pointer argument.
   bool hasStructRetAttr() const {