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| author | Richard Guenther <rguenther@suse.de> | 2010-10-13 10:06:28 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-10-13 10:06:28 +0000 |
| commit | 72351fa31f66161bd2ce7fa996bc6b4fca3ad2ce (patch) | |
| tree | 6aa17beec9e5ff5f167458432718aad437e812e5 /gcc/cgraphunit.c | |
| parent | a1178b309a5d316fe6040380a540807495acadc5 (diff) | |
| download | gcc-72351fa31f66161bd2ce7fa996bc6b4fca3ad2ce.zip gcc-72351fa31f66161bd2ce7fa996bc6b4fca3ad2ce.tar.gz gcc-72351fa31f66161bd2ce7fa996bc6b4fca3ad2ce.tar.bz2 | |
re PR middle-end/45874 (ICE in verify_flow_info failed)
2010-10-13 Richard Guenther <rguenther@suse.de>
PR middle-end/45874
* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee):
Fixup the CFG when EH was fixed up.
* g++.dg/torture/pr45874.C: New testcase.
From-SVN: r165416
Diffstat (limited to 'gcc/cgraphunit.c')
| -rw-r--r-- | gcc/cgraphunit.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c index e9d1f1d..95f30e2 100644 --- a/gcc/cgraphunit.c +++ b/gcc/cgraphunit.c @@ -2167,13 +2167,17 @@ cgraph_redirect_edge_call_stmt_to_callee (struct cgraph_edge *e) SSA_NAME_DEF_STMT (gimple_vdef (new_stmt)) = new_stmt; gsi = gsi_for_stmt (e->call_stmt); - gsi_replace (&gsi, new_stmt, true); + gsi_replace (&gsi, new_stmt, false); + if (maybe_clean_or_replace_eh_stmt (e->call_stmt, new_stmt)) + gimple_purge_dead_eh_edges (gimple_bb (new_stmt)); } else { new_stmt = e->call_stmt; gimple_call_set_fndecl (new_stmt, e->callee->decl); update_stmt (new_stmt); + if (maybe_clean_eh_stmt (new_stmt)) + gimple_purge_dead_eh_edges (gimple_bb (new_stmt)); } cgraph_set_call_stmt_including_clones (e->caller, e->call_stmt, new_stmt); |