【Infer Symbolic Shape No.96-98 BUAA】Add softplus, softshrink and softsign op (#66967)

* Update ops.yaml

* Update same_operands_result.h

* Update same_operands_result.cc

Author: Caogration

paddle/fluid/pir/dialect/operator/interface/infer_symbolic_shape/same_operands_result.cc

@@ -139,6 +139,9 @@ OP_SAME_OPERANDS_AND_RESULT(Sinh)
 OP_SAME_OPERANDS_AND_RESULT(Sinh_)
 OP_SAME_OPERANDS_AND_RESULT(Softmax)
 OP_SAME_OPERANDS_AND_RESULT(Softmax_)
+OP_SAME_OPERANDS_AND_RESULT(Softplus)
+OP_SAME_OPERANDS_AND_RESULT(Softshrink)
+OP_SAME_OPERANDS_AND_RESULT(Softsign)
 OP_SAME_OPERANDS_AND_RESULT(Swish)
 OP_SAME_OPERANDS_AND_RESULT(Tan)
 OP_SAME_OPERANDS_AND_RESULT(Tan_)

paddle/fluid/pir/dialect/operator/interface/infer_symbolic_shape/same_operands_result.h

@@ -132,6 +132,9 @@ OP_DECLARE_INFER_SYMBOLIC_SHAPE(Sinh)
 OP_DECLARE_INFER_SYMBOLIC_SHAPE(Sinh_)
 OP_DECLARE_INFER_SYMBOLIC_SHAPE(Softmax)
 OP_DECLARE_INFER_SYMBOLIC_SHAPE(Softmax_)
+OP_DECLARE_INFER_SYMBOLIC_SHAPE(Softplus)
+OP_DECLARE_INFER_SYMBOLIC_SHAPE(Softshrink)
+OP_DECLARE_INFER_SYMBOLIC_SHAPE(Softsign)
 OP_DECLARE_INFER_SYMBOLIC_SHAPE(Swish)
 OP_DECLARE_INFER_SYMBOLIC_SHAPE(Tan)
 OP_DECLARE_INFER_SYMBOLIC_SHAPE(Tan_)

paddle/phi/ops/yaml/ops.yaml

@@ -4241,6 +4241,7 @@
   kernel :
     func : softplus
   backward : softplus_grad
+  interfaces : paddle::dialect::InferSymbolicShapeInterface
 
 - op : softshrink
   args : (Tensor x, float threshold = 0.5)
@@ -4251,6 +4252,7 @@
   kernel :
     func : softshrink
   backward : softshrink_grad
+  interfaces : paddle::dialect::InferSymbolicShapeInterface
 
 - op : softsign
   args : (Tensor x)
@@ -4261,6 +4263,7 @@
   kernel :
     func : softsign
   backward : softsign_grad
+  interfaces : paddle::dialect::InferSymbolicShapeInterface
 
 - op : solve
   args : (Tensor x, Tensor y)