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| author | Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | 2015-11-24 11:46:18 +0000 |
|---|---|---|
| committer | Trevor Saunders <tbsaunde@gcc.gnu.org> | 2015-11-24 11:46:18 +0000 |
| commit | 5205ae6e2793fe81613a971cfdb8f87dfb07c05b (patch) | |
| tree | 77ffb223400dd0978ecfa30ed4c1a6936da8317c /gcc/tree-ssa-uncprop.c | |
| parent | 76b6ddbfe234ed3d68dfaaadfc85a86119a3d0af (diff) | |
| download | gcc-5205ae6e2793fe81613a971cfdb8f87dfb07c05b.zip gcc-5205ae6e2793fe81613a971cfdb8f87dfb07c05b.tar.gz gcc-5205ae6e2793fe81613a971cfdb8f87dfb07c05b.tar.bz2 | |
remove val_ssa_equiv_hash_traits
gcc/ChangeLog:
2015-11-24 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* tree-ssa-uncprop.c (struct val_ssa_equiv_hash_traits): Remove.
(val_ssa_equiv_hash_traits::remove): Likewise.
(pass_uncprop::execute): Adjust.
From-SVN: r230802
Diffstat (limited to 'gcc/tree-ssa-uncprop.c')
| -rw-r--r-- | gcc/tree-ssa-uncprop.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/gcc/tree-ssa-uncprop.c b/gcc/tree-ssa-uncprop.c index 23b4ca2..a60184e 100644 --- a/gcc/tree-ssa-uncprop.c +++ b/gcc/tree-ssa-uncprop.c @@ -275,27 +275,10 @@ struct equiv_hash_elt vec<tree> equivalences; }; -/* Value to ssa name equivalence hashtable helpers. */ - -struct val_ssa_equiv_hash_traits : simple_hashmap_traits <tree_operand_hash, - vec<tree> > -{ - template<typename T> static inline void remove (T &); -}; - -/* Free an instance of equiv_hash_elt. */ - -template<typename T> -inline void -val_ssa_equiv_hash_traits::remove (T &elt) -{ - elt.m_value.release (); -} - /* Global hash table implementing a mapping from invariant values to a list of SSA_NAMEs which have the same value. We might be able to reuse tree-vn for this code. */ -static hash_map<tree, vec<tree>, val_ssa_equiv_hash_traits> *val_ssa_equiv; +static hash_map<tree, auto_vec<tree> > *val_ssa_equiv; static void uncprop_into_successor_phis (basic_block); @@ -518,8 +501,7 @@ pass_uncprop::execute (function *fun) associate_equivalences_with_edges (); /* Create our global data structures. */ - val_ssa_equiv - = new hash_map<tree, vec<tree>, val_ssa_equiv_hash_traits> (1024); + val_ssa_equiv = new hash_map<tree, auto_vec<tree> > (1024); /* We're going to do a dominator walk, so ensure that we have dominance information. */ |