diff options
Diffstat (limited to 'gcc/target.def')
-rw-r--r-- | gcc/target.def | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/target.def b/gcc/target.def index b9b4599..78577d6 100644 --- a/gcc/target.def +++ b/gcc/target.def @@ -3784,6 +3784,14 @@ candidate as a replacement for the if-convertible sequence described in\n\ bool, (rtx_insn *seq, struct noce_if_info *if_info), default_noce_conversion_profitable_p) +DEFHOOK +(estimated_poly_value, + "Return an estimate of the runtime value of @var{val}, for use in\n\ +things like cost calculations or profiling frequencies. The default\n\ +implementation returns the lowest possible value of @var{val}.", + HOST_WIDE_INT, (poly_int64 val), + default_estimated_poly_value) + /* Permit speculative instructions in delay slots during delayed-branch scheduling. */ DEFHOOK |