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-rw-r--r--gcc/builtins.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c
index 1cd65edb194..311c0e38279 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -64,7 +64,6 @@ along with GCC; see the file COPYING3. If not see
#include "diagnostic-core.h"
#include "builtins.h"
#include "asan.h"
-#include "ubsan.h"
#include "cilk.h"
#include "ipa-ref.h"
#include "lto-streamer.h"
@@ -9803,14 +9802,6 @@ fold_builtin_0 (location_t loc, tree fndecl, bool ignore ATTRIBUTE_UNUSED)
case BUILT_IN_CLASSIFY_TYPE:
return fold_builtin_classify_type (NULL_TREE);
- case BUILT_IN_UNREACHABLE:
- if (flag_sanitize & SANITIZE_UNREACHABLE
- && (current_function_decl == NULL
- || !lookup_attribute ("no_sanitize_undefined",
- DECL_ATTRIBUTES (current_function_decl))))
- return ubsan_instrument_unreachable (loc);
- break;
-
default:
break;
}