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| author | Jan Hubicka <hubicka@ucw.cz> | 2015-03-02 21:31:21 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2015-03-02 20:31:21 +0000 |
| commit | 1af8bfe51613a7ba044d1e7cc8d3e244c6daf8bc (patch) | |
| tree | ee0a53af265611768823eb755d621853a9759d70 /gcc/ipa-inline-analysis.c | |
| parent | b91b562cf2764dc10ba00a9473287728a59c4443 (diff) | |
| download | gcc-1af8bfe51613a7ba044d1e7cc8d3e244c6daf8bc.zip gcc-1af8bfe51613a7ba044d1e7cc8d3e244c6daf8bc.tar.gz gcc-1af8bfe51613a7ba044d1e7cc8d3e244c6daf8bc.tar.bz2 | |
re PR lto/65130 (ICE with LTO on valid code on x86_64-linux-gnu)
PR ipa/65130
* ipa-inline.c (check_callers): Looks for recursion.
(inline_to_all_callers): Give up on uninlinable or recursive edges.
* ipa-inline-analysis.c (inline_summary_t::duplicate): Do not update
summary of inline clones.
(do_estimate_growth_1): Fix recursion check.
* gcc.dg/lto/pr65130_0.c: New testcase.
* gcc.dg/lto/pr65130_1.c: New testcase.
From-SVN: r221124
Diffstat (limited to 'gcc/ipa-inline-analysis.c')
| -rw-r--r-- | gcc/ipa-inline-analysis.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/gcc/ipa-inline-analysis.c b/gcc/ipa-inline-analysis.c index be178ad..7a9c99c 100644 --- a/gcc/ipa-inline-analysis.c +++ b/gcc/ipa-inline-analysis.c @@ -1291,7 +1291,8 @@ inline_summary_t::duplicate (cgraph_node *src, set_hint_predicate (&info->array_index, p); } } - inline_update_overall_summary (dst); + if (!dst->global.inlined_to) + inline_update_overall_summary (dst); } @@ -3924,10 +3925,11 @@ do_estimate_growth_1 (struct cgraph_node *node, void *data) continue; } - if (e->caller == d->node - || (e->caller->global.inlined_to - && e->caller->global.inlined_to == d->node)) - d->self_recursive = true; + if (e->recursive_p ()) + { + d->self_recursive = true; + continue; + } d->growth += estimate_edge_growth (e); } return false; |