[CINN] Optimize the compare func of Div expressions (#71465)

* add FLAGS_check_jit_instrction_shape * add log * add flag in runtime/flags * fix * tix typo * refine compare_func * delete useless code
PaddlePaddle · Mar 7, 2025 · c1747b7 · c1747b7
1 parent 85a81d9
commit c1747b7
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/paddle/pir/src/dialect/shape/utils/dim_expr_util.cc b/paddle/pir/src/dialect/shape/utils/dim_expr_util.cc
@@ -253,11 +253,9 @@ template <>
 struct IsLhsBeforeRhsStruct<Div<DimExpr>, Div<DimExpr>> {
   static bool Call(const Div<DimExpr>& lhs, const Div<DimExpr>& rhs) {
     const auto& lhs_lhs = lhs->lhs;
-    const auto& lhs_rhs = lhs->rhs;
     const auto& rhs_lhs = rhs->lhs;
-    const auto& rhs_rhs = rhs->rhs;
 
-    return IsLhsBeforeRhs(lhs_lhs, rhs_lhs) && IsLhsBeforeRhs(lhs_rhs, rhs_rhs);
+    return IsLhsBeforeRhs(lhs_lhs, rhs_lhs);
   }
 };