[flang] [unittests] Link to libMLIR in optimizer tests

[mgorny]

Handle the one unittest executable that I've missed in #120966.

[llvmbot]

@llvm/pr-subscribers-flang-fir-hlfir

Author: Michał Górny (mgorny)

Changes

Handle the one unittest executable that I've missed in #120966.

---

Full diff: https://github.com/llvm/llvm-project/pull/123476.diff

1 Files Affected:

• (modified) flang/unittests/Optimizer/CMakeLists.txt (+5-2)

diff --git a/flang/unittests/Optimizer/CMakeLists.txt b/flang/unittests/Optimizer/CMakeLists.txt
index c58fb226a175c9..f535677c19fd2f 100644
--- a/flang/unittests/Optimizer/CMakeLists.txt
+++ b/flang/unittests/Optimizer/CMakeLists.txt
@@ -9,8 +9,6 @@ set(LIBS
   FIRDialectSupport
   FIRSupport
   HLFIRDialect
-  ${dialect_libs}
-  ${extension_libs}
   LLVMTargetParser
 )
 
@@ -47,3 +45,8 @@ DEPENDS
 target_link_libraries(FlangOptimizerTests
   PRIVATE
   ${LIBS})
+mlir_target_link_libraries(FlangOptimizerTests
+  PRIVATE
+  ${dialect_libs}
+  ${extension_libs}
+  )