Get rid of unused USE_LLVM_BC14() macro

commit_hash:4f50c61bba7f4414dd652510a5788c71ee45e8c1

build/platform/clang/ya.make

@@ -1,6 +1,5 @@
 RESOURCES_LIBRARY()
 
-DECLARE_EXTERNAL_HOST_RESOURCES_BUNDLE_BY_JSON(CLANG14 clang14.json)
 DECLARE_EXTERNAL_HOST_RESOURCES_BUNDLE_BY_JSON(CLANG16 clang16.json)
 DECLARE_EXTERNAL_HOST_RESOURCES_BUNDLE_BY_JSON(CLANG18 clang18.json)
 

build/ymake.core.conf

@@ -4673,11 +4673,6 @@ macro CTEMPLATE_VARNAMES(File) {
 LLVM_OPTS=
 CLANG_BC_ROOT=
 
-macro USE_LLVM_BC14() {
-    SET(CLANG_BC_ROOT ${CLANG14_RESOURCE_GLOBAL})
-    SET(LLVM_LLC_TOOL contrib/libs/llvm14/tools/llc)
-}
-
 macro USE_LLVM_BC16() {
     SET(CLANG_BC_ROOT ${CLANG16_RESOURCE_GLOBAL})
     SET(LLVM_LLC_TOOL contrib/libs/llvm16/tools/llc)