Changes to intrinsics to allow optimizations for merge

llvm/include/llvm/IR/IntrinsicsVISC.td

@@ -110,17 +110,17 @@ let TargetPrefix = "visc" in {
   /* Find associated dataflow node intrinsic -
    * i8* llvm.visc.getNode();
    */
-  def int_visc_getNode : Intrinsic<[llvm_ptr_ty], [], []>;
+  def int_visc_getNode : Intrinsic<[llvm_ptr_ty], [], [IntrNoMem]>;
 
   /* Find parent dataflow node intrinsic -
    * i8* llvm.visc.getParentNode(i8*);
    */
-  def int_visc_getParentNode : Intrinsic<[llvm_ptr_ty], [llvm_ptr_ty], []>;
+  def int_visc_getParentNode : Intrinsic<[llvm_ptr_ty], [llvm_ptr_ty], [IntrNoMem]>;
 
   /* Find the number of dimensions of a dataflow node intrinsic -
    * i32 llvm.visc.getNumDims(i8*);
    */
-  def int_visc_getNumDims : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty], []>;
+  def int_visc_getNumDims : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty], [IntrNoMem]>;
 
   /* Find the unique indentifier of a dataflow node (with respect to his parent
    * node) in the specified dimension intrinsic -
@@ -132,13 +132,13 @@ let TargetPrefix = "visc" in {
   /* i32 llvm.visc.getNodeInstanceID.[xyz](i8*);
    */
   def int_visc_getNodeInstanceID_x : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty],
-                                               []>;
+                                               [IntrNoMem]>;
 
   def int_visc_getNodeInstanceID_y : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty],
-                                               []>;
+                                               [IntrNoMem]>;
 
   def int_visc_getNodeInstanceID_z : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty],
-                                               []>;
+                                               [IntrNoMem]>;
 
   /* Find the number of instances of a dataflow node in the specified dimension
    * intrinsic -
@@ -150,13 +150,13 @@ let TargetPrefix = "visc" in {
   /* i32 llvm.visc.getNumNodeInstances.[xyz](i8*);
    */
   def int_visc_getNumNodeInstances_x : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty],
-                                                 []>;
+                                                 [IntrNoMem]>;
 
   def int_visc_getNumNodeInstances_y : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty],
-                                                 []>;
+                                                 [IntrNoMem]>;
 
   def int_visc_getNumNodeInstances_z : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty],
-                                                 []>;
+                                                 [IntrNoMem]>;
 
   /* Local Barrier
    * void llvm.visc.barrier();