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author | Martin Jambor <mjambor@suse.cz> | 2012-03-05 13:50:29 +0100 |
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committer | Martin Jambor <jamborm@gcc.gnu.org> | 2012-03-05 13:50:29 +0100 |
commit | f9e45846beec5e5cbeb983c0cb437e00f52d430d (patch) | |
tree | f7cb4b5f62f08c56ab9f35ce405a02ca615dd1c1 | |
parent | d3294e94c71e9802cf9128b209145ff624d1da0d (diff) | |
download | gcc-f9e45846beec5e5cbeb983c0cb437e00f52d430d.zip gcc-f9e45846beec5e5cbeb983c0cb437e00f52d430d.tar.gz gcc-f9e45846beec5e5cbeb983c0cb437e00f52d430d.tar.bz2 |
re PR tree-optimization/52430 (firefox miscompilation)
2012-03-05 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/52430
* ipa-cp.c (ipcp_initialize_node_lattices): Also consider
node->local.externally_visible as needed.
From-SVN: r184928
-rw-r--r-- | gcc/ChangeLog | 6 | ||||
-rw-r--r-- | gcc/ipa-cp.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8714596..4d98742 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2012-03-05 Martin Jambor <mjambor@suse.cz> + + PR tree-optimization/52430 + * ipa-cp.c (ipcp_initialize_node_lattices): Also consider + node->local.externally_visible as needed. + 2012-03-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> Backport from mainline diff --git a/gcc/ipa-cp.c b/gcc/ipa-cp.c index cf678f2..c38e4ef 100644 --- a/gcc/ipa-cp.c +++ b/gcc/ipa-cp.c @@ -508,7 +508,7 @@ ipcp_initialize_node_lattices (struct cgraph_node *node) if (ipa_is_called_with_var_arguments (info)) type = IPA_BOTTOM; - else if (!node->needed) + else if (!node->needed && !node->local.externally_visible) type = IPA_TOP; /* When cloning is allowed, we can assume that externally visible functions are not called. We will compensate this by cloning later. */ |