From 9abf8c9534144fe9b4948a3104655983821ca7a1 Mon Sep 17 00:00:00 2001 From: Martin Liska Date: Fri, 8 Oct 2021 09:40:16 +0200 Subject: [PATCH] options: use cl_optimization_hash. gcc/ChangeLog: * tree.c (cl_option_hasher::hash): Use cl_optimization_hash and remove legacy hashing code. --- gcc/tree.c | 19 +------------------ 1 file changed, 1 insertion(+), 18 deletions(-) diff --git a/gcc/tree.c b/gcc/tree.c index 561b9cd56bd..7bfd64160f4 100644 --- a/gcc/tree.c +++ b/gcc/tree.c @@ -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