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| author | Jan Hubicka <hubicka@ucw.cz> | 2014-11-17 23:04:36 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2014-11-17 22:04:36 +0000 |
| commit | 231b4916bf2636a02ede685b996b2bfb7773d639 (patch) | |
| tree | a0d20c604d54f9af5b113f166f5c11a470e4b182 /gcc/ipa-inline-analysis.c | |
| parent | a19faae31ea866598ad4738a511ed81b01e3d58e (diff) | |
| download | gcc-231b4916bf2636a02ede685b996b2bfb7773d639.zip gcc-231b4916bf2636a02ede685b996b2bfb7773d639.tar.gz gcc-231b4916bf2636a02ede685b996b2bfb7773d639.tar.bz2 | |
ipa-cp.c (ipa_get_indirect_edge_target_1): Handle speculation.
* ipa-cp.c (ipa_get_indirect_edge_target_1): Handle speculation.
(ipa_get_indirect_edge_target): Add SPECULATIVE argument.
(devirtualization_time_bonus): Use it.
(ipcp_discover_new_direct_edges): Likewise.
* ipa-inline-analysis.c (estimate_edge_devirt_benefit): Update.
* ipa-prop.h (ipa_get_indirect_edge_target): Update prototype.
From-SVN: r217675
Diffstat (limited to 'gcc/ipa-inline-analysis.c')
| -rw-r--r-- | gcc/ipa-inline-analysis.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/ipa-inline-analysis.c b/gcc/ipa-inline-analysis.c index 69e0612..dace2fc 100644 --- a/gcc/ipa-inline-analysis.c +++ b/gcc/ipa-inline-analysis.c @@ -2986,6 +2986,7 @@ estimate_edge_devirt_benefit (struct cgraph_edge *ie, struct cgraph_node *callee; struct inline_summary *isummary; enum availability avail; + bool speculative; if (!known_vals.exists () && !known_contexts.exists ()) return false; @@ -2993,8 +2994,8 @@ estimate_edge_devirt_benefit (struct cgraph_edge *ie, return false; target = ipa_get_indirect_edge_target (ie, known_vals, known_contexts, - known_aggs); - if (!target) + known_aggs, &speculative); + if (!target || speculative) return false; /* Account for difference in cost between indirect and direct calls. */ |