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| author | Jan Hubicka <hubicka@ucw.cz> | 2014-10-15 19:01:08 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2014-10-15 17:01:08 +0000 |
| commit | 48fb6d4090508e8dde8aaa95b366c2489f62950b (patch) | |
| tree | 1f015af4afa8c3718025ac862a9f9c29c76b5e0f /gcc/lto-streamer-out.c | |
| parent | d5ffd10bc2afc1da7e18e63721a5056fcc420633 (diff) | |
| download | gcc-48fb6d4090508e8dde8aaa95b366c2489f62950b.zip gcc-48fb6d4090508e8dde8aaa95b366c2489f62950b.tar.gz gcc-48fb6d4090508e8dde8aaa95b366c2489f62950b.tar.bz2 | |
re PR lto/62026 (Crash in lto_get_decl_name_mapping)
PR lto/62026
* lto/pr62026.C: New testcase.
* cgraphclones.c (duplicate_thunk_for_node): Get body to have args
to duplicate.
* lto-streamer-out.c (lto_output): Handle correctly thunks that was born
at WPA time.
From-SVN: r216278
Diffstat (limited to 'gcc/lto-streamer-out.c')
| -rw-r--r-- | gcc/lto-streamer-out.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c index dad751b..6d1384f 100644 --- a/gcc/lto-streamer-out.c +++ b/gcc/lto-streamer-out.c @@ -2249,7 +2249,10 @@ lto_output (void) #endif decl_state = lto_new_out_decl_state (); lto_push_out_decl_state (decl_state); - if (gimple_has_body_p (node->decl) || !flag_wpa) + if (gimple_has_body_p (node->decl) || !flag_wpa + /* Thunks have no body but they may be synthetized + at WPA time. */ + || DECL_ARGUMENTS (node->decl)) output_function (node); else copy_function_or_variable (node); |