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author | Martin Liska <mliska@suse.cz> | 2021-10-08 09:40:16 +0200 |
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committer | Martin Liska <mliska@suse.cz> | 2021-10-11 09:56:37 +0200 |
commit | 9abf8c9534144fe9b4948a3104655983821ca7a1 (patch) | |
tree | 34f10f8122749d81b004fae694be0e56835ffad3 | |
parent | 4e5bc4e4506a7ae7bb88fc925a425652a1da6b2d (diff) | |
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options: use cl_optimization_hash.
gcc/ChangeLog:
* tree.c (cl_option_hasher::hash): Use cl_optimization_hash
and remove legacy hashing code.
-rw-r--r-- | gcc/tree.c | 19 |
1 files changed, 1 insertions, 18 deletions
@@ -11473,30 +11473,13 @@ hashval_t cl_option_hasher::hash (tree x) { const_tree const t = x; - const char *p; - size_t i; - size_t len = 0; - hashval_t hash = 0; if (TREE_CODE (t) == OPTIMIZATION_NODE) - { - p = (const char *)TREE_OPTIMIZATION (t); - len = sizeof (struct cl_optimization); - } - + return cl_optimization_hash (TREE_OPTIMIZATION (t)); else if (TREE_CODE (t) == TARGET_OPTION_NODE) return cl_target_option_hash (TREE_TARGET_OPTION (t)); - else gcc_unreachable (); - - /* assume most opt flags are just 0/1, some are 2-3, and a few might be - something else. */ - for (i = 0; i < len; i++) - if (p[i]) - hash = (hash << 4) ^ ((i << 2) | p[i]); - - return hash; } /* Return nonzero if the value represented by *X (an OPTIMIZATION or |