[tosa_mlir_translator] change rescale attrs to inputs

This patch is for RescaleOp multiplier/shift changing
from attributes to inputs

Signed-off-by: Tai Ly <tai.ly@arm.com>
Change-Id: I2fe3aa3cd37134f36873240c92b387b9610e3f9d

1 files changed, 5 insertions, 6 deletions

diff --git a/src/TosaSerialize.cpp b/src/TosaSerialize.cpp
index 0d5e044..74988c8 100644
--- a/src/TosaSerialize.cpp
+++ b/src/TosaSerialize.cpp
@@ -1356,10 +1356,6 @@ TosaSerializationOperatorBuilder::build<mlir::tosa::RescaleOp>(
   bool per_channel =
       op.getAttr("per_channel").dyn_cast<mlir::BoolAttr>().getValue();
 
-  auto multiplier =
-      op.getAttr("multiplier").dyn_cast<mlir::DenseI32ArrayAttr>().asArrayRef();
-  auto shift = getDenseI8ArrayAttr<int32_t>(op.getAttr("shift"));
-
   bool input_unsigned =
       op.getAttr("input_unsigned").dyn_cast<mlir::BoolAttr>().getValue();
   bool output_unsigned =
@@ -1371,15 +1367,18 @@ TosaSerializationOperatorBuilder::build<mlir::tosa::RescaleOp>(
   auto output_ty = output.getType().cast<mlir::RankedTensorType>();
 
   std::string input_name = GetTensorName(input);
+  std::string multiplier_name = GetTensorName(op.getOperand(1));
+  std::string shift_name = GetTensorName(op.getOperand(2));
   std::string output_name = GetTensorName(output);
 
-  TosaRescaleAttribute attribute(input_zp, output_zp, multiplier, shift,
+  TosaRescaleAttribute attribute(input_zp, output_zp,
+                                 /* multiplier = */ {}, /* shift = */ {},
                                  scale32, double_round, per_channel,
                                  input_unsigned, output_unsigned);
 
   TosaSerializationOperator *tyop = new TosaSerializationOperator(
       Op_RESCALE, Attribute_RescaleAttribute, &attribute,
-      std::vector<std::string>{input_name},
+      std::vector<std::string>{input_name, multiplier_name, shift_name},
       std::vector<std::string>{output_name});
 
   return tyop;