[OpenCL] Remove redundant visit statement in CodeGen. (#9144)

AnastasiaStulova · web-flow · commit 285dbd840990 · 2021-09-29T09:58:38.000+09:00
Fixes regression with some models on which compilation
doesn't terminate.
diff --git a/src/target/source/codegen_opencl.cc b/src/target/source/codegen_opencl.cc
@@ -59,8 +59,6 @@ class InferTextureAccess : public StmtExprVisitor {
       var_access_map_[op->args[0].as<VarNode>()] |= kReadAccess;
     } else if (op->op.same_as(builtin::texture2d_store())) {
       var_access_map_[op->args[0].as<VarNode>()] |= kWriteAccess;
-    } else {
-      StmtExprVisitor::VisitExpr_(op);
     }
     StmtExprVisitor::VisitExpr_(op);
   }

Original file line number	Diff line number	Diff line change
`@@ -59,8 +59,6 @@ class InferTextureAccess : public StmtExprVisitor {`
`59`	`59`	`var_access_map_[op->args[0].as<VarNode>()] \|= kReadAccess;`
`60`	`60`	`} else if (op->op.same_as(builtin::texture2d_store())) {`
`61`	`61`	`var_access_map_[op->args[0].as<VarNode>()] \|= kWriteAccess;`
`62`		`- } else {`
`63`		`- StmtExprVisitor::VisitExpr_(op);`
`64`	`62`	`}`
`65`	`63`	`StmtExprVisitor::VisitExpr_(op);`
`66`	`64`	`}`