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author | Martin Jambor <mjambor@suse.cz> | 2014-03-21 13:48:02 +0100 |
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committer | Martin Jambor <jamborm@gcc.gnu.org> | 2014-03-21 13:48:02 +0100 |
commit | d833415cdac558ab5da28048154d119856b62ad6 (patch) | |
tree | f528ebb34b14f3bafa2f9ee8e655de4e553c33b3 | |
parent | 400a4f6ca21e539aecb66f570d769f4579a6482c (diff) | |
download | gcc-d833415cdac558ab5da28048154d119856b62ad6.zip gcc-d833415cdac558ab5da28048154d119856b62ad6.tar.gz gcc-d833415cdac558ab5da28048154d119856b62ad6.tar.bz2 |
re PR middle-end/60419 (ICE Segmentation fault)
2014-03-21 Martin Jambor <mjambor@suse.cz>
PR ipa/60419
* ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
in the border.
testsuite/
* g++.dg/ipa/pr60419.C: New test.
From-SVN: r208747
-rw-r--r-- | gcc/ChangeLog | 6 | ||||
-rw-r--r-- | gcc/ipa.c | 1 | ||||
-rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
-rw-r--r-- | gcc/testsuite/g++.dg/ipa/pr60419.C | 80 |
4 files changed, 92 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index be0c8c4..c56a5b7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2014-03-21 Martin Jambor <mjambor@suse.cz> + + PR ipa/60419 + * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes + in the border. + 2014-03-21 Richard Biener <rguenther@suse.de> PR tree-optimization/60577 @@ -488,6 +488,7 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file) node->definition = false; node->cpp_implicit_alias = false; node->alias = false; + node->thunk.thunk_p = false; node->weakref = false; if (!node->in_other_partition) node->local.local = false; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index aac3dc9..581efab 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2014-03-21 Martin Jambor <mjambor@suse.cz> + + PR ipa/60419 + * g++.dg/ipa/pr60419.C: New test. + 2014-03-21 Richard Biener <rguenther@suse.de> PR tree-optimization/60577 diff --git a/gcc/testsuite/g++.dg/ipa/pr60419.C b/gcc/testsuite/g++.dg/ipa/pr60419.C new file mode 100644 index 0000000..84461f3 --- /dev/null +++ b/gcc/testsuite/g++.dg/ipa/pr60419.C @@ -0,0 +1,80 @@ +// PR middle-end/60419 +// { dg-do compile } +// { dg-options "-O2" } + +struct C +{ +}; + +struct I : C +{ + I (); +}; + +struct J +{ + void foo (); + J (); + virtual void foo (int &, int); +}; + +template <class> +struct D +{ + virtual void foo (I &) const; + void bar () + { + I p; + foo (p); + } +}; + +struct K : J, public D<int> +{ +}; + +struct F +{ + K *operator->(); +}; + +struct N : public K +{ + void foo (int &, int); + I n; + void foo (I &) const {} +}; + +struct L : J +{ + F l; +}; + +struct M : F +{ + L *operator->(); +}; + +struct G +{ + G (); +}; + +M h; + +G::G () +try +{ + N f; + f.bar (); + throw; +} +catch (int) +{ +} + +void +baz () +{ + h->l->bar (); +} |