rocm 70 : amdflang-legacy -> amdflang-classic (llvm#2589)

Author: ronlieb

clang/tools/amdllvm/CMakeLists.txt

@@ -11,7 +11,7 @@ option(CLANG_LINK_FLANG "Create flang install link to clang" ON)
 list(APPEND CLANG_LINKS_TO_CREATE clang clang++ clang-cl clang-cpp clang-${CLANG_VERSION_MAJOR} lld)
 
 if(CLANG_LINK_FLANG)
-    list(APPEND CLANG_LINKS_TO_CREATE flang flang-new flang-legacy)
+    list(APPEND CLANG_LINKS_TO_CREATE flang flang-new flang-classic)
 endif()
 
 foreach(link ${CLANG_LINKS_TO_CREATE})