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| author | Richard Henderson <rth@redhat.com> | 2002-04-10 18:06:33 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2002-04-10 18:06:33 -0700 |
| commit | 6f3d0447fe81bbea10203da40b4bf2bf48a213cd (patch) | |
| tree | 6b41eef3c11b7c47d9a169095130fbf96ecb89f4 /gcc/except.c | |
| parent | 67092f4d30194322eeff2901730dc7f61619da2c (diff) | |
| download | gcc-6f3d0447fe81bbea10203da40b4bf2bf48a213cd.zip gcc-6f3d0447fe81bbea10203da40b4bf2bf48a213cd.tar.gz gcc-6f3d0447fe81bbea10203da40b4bf2bf48a213cd.tar.bz2 | |
except.c (add_ehl_entry): Allow duplicates after landing pad creation.
* except.c (add_ehl_entry): Allow duplicates after landing pad
creation.
From-SVN: r52149
Diffstat (limited to 'gcc/except.c')
| -rw-r--r-- | gcc/except.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/except.c b/gcc/except.c index d4a903e..e79d232 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -1383,8 +1383,14 @@ add_ehl_entry (label, region) slot = (struct ehl_map_entry **) htab_find_slot (exception_handler_label_map, entry, INSERT); - if (*slot) + + /* Before landing pad creation, each exception handler has its own + label. After landing pad creation, the exception handlers may + share landing pads. This is ok, since maybe_remove_eh_handler + only requires the 1-1 mapping before landing pad creation. */ + if (*slot && !cfun->eh->built_landing_pads) abort (); + *slot = entry; } |