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-rw-r--r--gcc/double-int.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/gcc/double-int.h b/gcc/double-int.h
index 6af0757990c..00ec4efdad1 100644
--- a/gcc/double-int.h
+++ b/gcc/double-int.h
@@ -133,6 +133,7 @@ double_int_fits_in_uhwi_p (double_int cst)
double_int double_int_mul (double_int, double_int);
double_int double_int_add (double_int, double_int);
+double_int double_int_sub (double_int, double_int);
double_int double_int_neg (double_int);
/* You must ensure that double_int_ext is called on the operands
@@ -269,9 +270,6 @@ double_int_equal_p (double_int cst1, double_int cst2)
/* Legacy interface with decomposed high/low parts. */
-extern int fit_double_type (unsigned HOST_WIDE_INT, HOST_WIDE_INT,
- unsigned HOST_WIDE_INT *, HOST_WIDE_INT *,
- const_tree);
extern int add_double_with_sign (unsigned HOST_WIDE_INT, HOST_WIDE_INT,
unsigned HOST_WIDE_INT, HOST_WIDE_INT,
unsigned HOST_WIDE_INT *, HOST_WIDE_INT *,