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| author | Jakub Jelinek <jakub@redhat.com> | 2008-01-30 00:21:24 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2008-01-30 00:21:24 +0100 |
| commit | 2bafad93f704c2909c8b5988a0b0e98b57993617 (patch) | |
| tree | e67112931bc0870ff4c9d06efcb44ad08a4da4f2 /gcc/tree-inline.c | |
| parent | 1033ffa8b312170efeeef1f3e4f58ced8075eaea (diff) | |
| download | gcc-2bafad93f704c2909c8b5988a0b0e98b57993617.zip gcc-2bafad93f704c2909c8b5988a0b0e98b57993617.tar.gz gcc-2bafad93f704c2909c8b5988a0b0e98b57993617.tar.bz2 | |
re PR middle-end/34969 (ICE with -fipa-cp -ffast-math)
PR middle-end/34969
* cgraph.h (cgraph_update_edges_for_call_stmt): New prototype.
* cgraph.c (cgraph_update_edges_for_call_stmt): New function.
* tree-inline.c (fold_marked_statements): Call
cgraph_update_edges_for_call_stmt if folding a call statement.
* cgraphunit.c (verify_cgraph_node): Set cfun to this_cfun for
debug_generic_stmt calls, reset it back afterwards.
* gcc.dg/pr34969.c: New test.
From-SVN: r131946
Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index d2ef961..b683f20 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -2942,11 +2942,17 @@ fold_marked_statements (int first, struct pointer_set_t *statements) if (pointer_set_contains (statements, bsi_stmt (bsi))) { tree old_stmt = bsi_stmt (bsi); + tree old_call = get_call_expr_in (old_stmt); + if (fold_stmt (bsi_stmt_ptr (bsi))) { update_stmt (bsi_stmt (bsi)); - if (maybe_clean_or_replace_eh_stmt (old_stmt, bsi_stmt (bsi))) - tree_purge_dead_eh_edges (BASIC_BLOCK (first)); + if (old_call) + cgraph_update_edges_for_call_stmt (old_stmt, old_call, + bsi_stmt (bsi)); + if (maybe_clean_or_replace_eh_stmt (old_stmt, + bsi_stmt (bsi))) + tree_purge_dead_eh_edges (BASIC_BLOCK (first)); } } } |