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| author | Tom de Vries <tom@codesourcery.com> | 2015-10-28 15:09:21 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2015-10-28 15:09:21 +0000 |
| commit | 054e08894a07aee745476772e87b5138b5b73ac1 (patch) | |
| tree | e3da6a835f9bd631dd4f1edb92e62898b6c6456f | |
| parent | 3781ab4b677b950454a473182579f8d25fc6d5e3 (diff) | |
| download | gcc-054e08894a07aee745476772e87b5138b5b73ac1.zip gcc-054e08894a07aee745476772e87b5138b5b73ac1.tar.gz gcc-054e08894a07aee745476772e87b5138b5b73ac1.tar.bz2 | |
Generate constraints only once in intra_create_variable_infos
2015-10-28 Tom de Vries <tom@codesourcery.com>
* tree-ssa-structalias.c (intra_create_variable_infos): Don't iterate
into vi_next of a full_var.
From-SVN: r229490
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-ssa-structalias.c | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 440d843..273dca7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2015-10-28 Tom de Vries <tom@codesourcery.com> + * tree-ssa-structalias.c (intra_create_variable_infos): Don't iterate + into vi_next of a full_var. + +2015-10-28 Tom de Vries <tom@codesourcery.com> + * tree-ssa-structalias.c (new_var_info, make_heapvar) (make_constraint_from_restrict, make_constraint_from_global_restrict) (create_function_info_for, create_variable_info_for_1) diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c index 711b5a0..90b0200 100644 --- a/gcc/tree-ssa-structalias.c +++ b/gcc/tree-ssa-structalias.c @@ -5925,6 +5925,8 @@ intra_create_variable_infos (struct function *fn) make_constraint_from_global_restrict (p, "PARM_RESTRICT", true); else if (p->may_have_pointers) make_constraint_from (p, nonlocal_id); + if (p->is_full_var) + break; } } } |