Update wamr-compiler/CMakeLists.txt

Co-authored-by: liang.he <liang.he@intel.com>

Author: sbwtw

wamr-compiler/CMakeLists.txt

@@ -328,7 +328,7 @@ endif ()
 #TODO: sync up WAMR_BUILD_SANITIZER in config_common.cmake
 # set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wconversion -Wsign-conversion")
 if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
-  if (CMAKE_C_COMPILER MATCHES ".*gcc.*" OR CMAKE_C_COMPILER_ID MATCHES ".*GNU")
+  if (CMAKE_C_COMPILER_ID MATCHES ".*GNU")
     set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mindirect-branch-register")
     # UNDEFINED BEHAVIOR, refer to https://en.cppreference.com/w/cpp/language/ub
     if(CMAKE_BUILD_TYPE STREQUAL "Debug" AND NOT WAMR_BUILD_JIT EQUAL 1)