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-rw-r--r--gcc/flags.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/gcc/flags.h b/gcc/flags.h
index 43c88c9..05feed2 100644
--- a/gcc/flags.h
+++ b/gcc/flags.h
@@ -420,10 +420,6 @@ extern int flag_gnu_linker;
/* Tag all structures with __attribute__(packed) */
extern int flag_pack_struct;
-/* 1 if alias checking is enabled: symbols do not alias each other
- and parameters do not alias the current stack frame. */
-extern int flag_alias_check;
-
/* This flag is only tested if alias checking is enabled.
0 if pointer arguments may alias each other. True in C.
1 if pointer arguments may not alias each other but may alias