diff options
Diffstat (limited to 'gcc/params.def')
| -rw-r--r-- | gcc/params.def | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/params.def b/gcc/params.def index efa6860..cd8cb22 100644 --- a/gcc/params.def +++ b/gcc/params.def @@ -638,11 +638,12 @@ DEFPARAM(PARAM_MAX_LAST_VALUE_RTL, /* INTEGER_CST nodes are shared for values [{-1,0} .. N) for {signed,unsigned} integral types. This determines N. - Experimentation shows 256 to be a good value. */ + Experimentation shows 251 to be a good value that generates the + least amount of garbage for allocating the TREE_VEC storage. */ DEFPARAM (PARAM_INTEGER_SHARE_LIMIT, "integer-share-limit", "The upper bound for sharing integer constants", - 256, 2, 2) + 251, 2, 2) DEFPARAM (PARAM_SSP_BUFFER_SIZE, "ssp-buffer-size", |