[tvm] branch main updated: fix duplicated symbol bug in external codegen (#7383)

[zh...@apache.org]

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zhic pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/tvm.git


The following commit(s) were added to refs/heads/main by this push:
     new 2365c7e  fix duplicated symbol bug in external codegen (#7383)
2365c7e is described below

commit 2365c7ee6620f672c172247afc73da3884165884
Author: yhj050806 <33...@users.noreply.github.com>
AuthorDate: Mon Feb 1 15:12:48 2021 +0800

    fix duplicated symbol bug in external codegen (#7383)
    
    Co-authored-by: 袁航剑 <yu...@bytedance.com>
---
 src/relay/backend/compile_engine.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/relay/backend/compile_engine.cc b/src/relay/backend/compile_engine.cc
index a66ae0a..ed09e4f 100644
--- a/src/relay/backend/compile_engine.cc
+++ b/src/relay/backend/compile_engine.cc
@@ -651,10 +651,10 @@ class CompileEngineImpl : public CompileEngineNode {
                                       << AsText(src_func, false);
 
         std::string sn = symbol_name.value();
-        if (cached_symbol.count(sn)) {
+        if (!cached_symbol.count(sn)) {
           cached_symbol[sn] = code_gen_name;
         } else {
-          ICHECK_NE(sn, code_gen_name)
+          ICHECK_NE(cached_symbol[sn], code_gen_name)
               << "Found duplicated symbol: " << sn << " for: " << code_gen_name;
         }