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-rw-r--r--gcc/config/i386/i386-protos.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/config/i386/i386-protos.h b/gcc/config/i386/i386-protos.h
index e4652f37ea6..ff47bc15600 100644
--- a/gcc/config/i386/i386-protos.h
+++ b/gcc/config/i386/i386-protos.h
@@ -44,6 +44,8 @@ extern bool ix86_use_pseudo_pic_reg (void);
extern void ix86_reset_previous_fndecl (void);
+extern bool ix86_using_red_zone (void);
+
#ifdef RTX_CODE
extern int standard_80387_constant_p (rtx);
extern const char *standard_80387_constant_opcode (rtx);