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| author | Jan Hubicka <hubicka@ucw.cz> | 2014-06-11 10:15:34 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2014-06-11 08:15:34 +0000 |
| commit | 862b3da6a46799de1c1f4a84ef949e52d69fa3ff (patch) | |
| tree | bbd51b37e9251d273abf5f3a9528e067111beebe | |
| parent | 96a3f4dfb60bb315496e00297b9f9b852482dea8 (diff) | |
| download | gcc-862b3da6a46799de1c1f4a84ef949e52d69fa3ff.zip gcc-862b3da6a46799de1c1f4a84ef949e52d69fa3ff.tar.gz gcc-862b3da6a46799de1c1f4a84ef949e52d69fa3ff.tar.bz2 | |
ipa-visibility.c (function_and_variable_visibility): Disable virtual table rewriting temporarily on targets not supporting ONE_ONLY.
* ipa-visibility.c (function_and_variable_visibility): Disable
virtual table rewriting temporarily on targets not supporting
ONE_ONLY.
From-SVN: r211437
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ipa-visibility.c | 7 |
2 files changed, 11 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e61b75d..89fcc09 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2014-06-11 Jan Hubicka <hubicka@ucw.cz> + + * ipa-visibility.c (function_and_variable_visibility): Disable + virtual table rewriting temporarily on targets not supporting + ONE_ONLY. + 2014-06-11 Richard Biener <rguenther@suse.de> PR middle-end/61437 diff --git a/gcc/ipa-visibility.c b/gcc/ipa-visibility.c index 2d63441..4e0fd9e 100644 --- a/gcc/ipa-visibility.c +++ b/gcc/ipa-visibility.c @@ -666,9 +666,12 @@ function_and_variable_visibility (bool whole_program) } update_visibility_by_resolution_info (vnode); - /* Update virutal tables to point to local aliases where possible. */ + /* Update virtual tables to point to local aliases where possible. */ if (DECL_VIRTUAL_P (vnode->decl) - && !DECL_EXTERNAL (vnode->decl)) + && !DECL_EXTERNAL (vnode->decl) + /* FIXME: currently this optimization breaks on AIX. Disable it for targets + without comdat support for now. */ + && SUPPORTS_ONE_ONLY) { int i; struct ipa_ref *ref; |