1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/fixed-value.c b/gcc/fixed-value.c
index f917775c..2e97a49 100644
--- a/gcc/fixed-value.c
+++ b/gcc/fixed-value.c
@@ -81,6 +81,24 @@ check_real_for_fixed_mode (REAL_VALUE_TYPE *real_value, enum machine_mode mode)
   return FIXED_OK;
 }
 
+
+/* Construct a CONST_FIXED from a bit payload and machine mode MODE.
+   The bits in PAYLOAD are used verbatim.  */
+
+FIXED_VALUE_TYPE
+fixed_from_double_int (double_int payload, enum machine_mode mode)
+{
+  FIXED_VALUE_TYPE value;
+
+  gcc_assert (GET_MODE_BITSIZE (mode) <= HOST_BITS_PER_DOUBLE_INT);
+
+  value.data = payload;
+  value.mode = mode;
+
+  return value;
+}
+
+
 /* Initialize from a decimal or hexadecimal string.  */
 
 void