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| author | Martin Liska <mliska@suse.cz> | 2019-02-11 09:13:03 +0100 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2019-02-11 08:13:03 +0000 |
| commit | 45272fd22f6f77463d46751acf1c7ceeeeec0689 (patch) | |
| tree | 95f7ce40eb7def7277d7c336333d75586a810a33 /gcc/ipa-utils.c | |
| parent | d29cce74b2f2e5b49d09e8b8ad2b67db21c62ac8 (diff) | |
| download | gcc-45272fd22f6f77463d46751acf1c7ceeeeec0689.zip gcc-45272fd22f6f77463d46751acf1c7ceeeeec0689.tar.gz gcc-45272fd22f6f77463d46751acf1c7ceeeeec0689.tar.bz2 | |
Construct ipa_reduced_postorder always for overwritable (PR ipa/89009).
2019-02-11 Martin Liska <mliska@suse.cz>
PR ipa/89009
* ipa-cp.c (build_toporder_info): Remove usage of a param.
* ipa-inline.c (inline_small_functions): Likewise.
* ipa-pure-const.c (propagate_pure_const): Likewise.
(propagate_nothrow): Likewise.
* ipa-reference.c (propagate): Likewise.
* ipa-utils.c (struct searchc_env): Remove unused field.
(searchc): Always search across AVAIL_INTERPOSABLE.
(ipa_reduced_postorder): Always allow AVAIL_INTERPOSABLE as
the only called IPA pure const can properly not propagate
across interposable boundary.
* ipa-utils.h (ipa_reduced_postorder): Remove param.
2019-02-11 Martin Liska <mliska@suse.cz>
PR ipa/89009
* g++.dg/ipa/pr89009.C: New test.
From-SVN: r268762
Diffstat (limited to 'gcc/ipa-utils.c')
| -rw-r--r-- | gcc/ipa-utils.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/gcc/ipa-utils.c b/gcc/ipa-utils.c index aebcb8e..79b250c 100644 --- a/gcc/ipa-utils.c +++ b/gcc/ipa-utils.c @@ -63,7 +63,6 @@ struct searchc_env { int order_pos; splay_tree nodes_marked_new; bool reduce; - bool allow_overwritable; int count; }; @@ -105,7 +104,7 @@ searchc (struct searchc_env* env, struct cgraph_node *v, if (w->aux && (avail > AVAIL_INTERPOSABLE - || (env->allow_overwritable && avail == AVAIL_INTERPOSABLE))) + || avail == AVAIL_INTERPOSABLE)) { w_info = (struct ipa_dfs_info *) w->aux; if (w_info->new_node) @@ -162,7 +161,7 @@ searchc (struct searchc_env* env, struct cgraph_node *v, int ipa_reduced_postorder (struct cgraph_node **order, - bool reduce, bool allow_overwritable, + bool reduce, bool (*ignore_edge) (struct cgraph_edge *)) { struct cgraph_node *node; @@ -175,15 +174,13 @@ ipa_reduced_postorder (struct cgraph_node **order, env.nodes_marked_new = splay_tree_new (splay_tree_compare_ints, 0, 0); env.count = 1; env.reduce = reduce; - env.allow_overwritable = allow_overwritable; FOR_EACH_DEFINED_FUNCTION (node) { enum availability avail = node->get_availability (); if (avail > AVAIL_INTERPOSABLE - || (allow_overwritable - && (avail == AVAIL_INTERPOSABLE))) + || avail == AVAIL_INTERPOSABLE) { /* Reuse the info if it is already there. */ struct ipa_dfs_info *info = (struct ipa_dfs_info *) node->aux; |