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| author | Jan Hubicka <hubicka@ucw.cz> | 2014-09-27 02:19:06 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2014-09-27 00:19:06 +0000 |
| commit | ec1d732bc6e08ede9c33029347d0568ca310531f (patch) | |
| tree | 7fa13bcb0d321647fa8ad89c27ffffe9bde8fe46 /gcc | |
| parent | ee5bd6c8fd290b4fcb4ceeb79eb5361780ecf19b (diff) | |
| download | gcc-ec1d732bc6e08ede9c33029347d0568ca310531f.zip gcc-ec1d732bc6e08ede9c33029347d0568ca310531f.tar.gz gcc-ec1d732bc6e08ede9c33029347d0568ca310531f.tar.bz2 | |
re PR ipa/62121 (ICE: Segmentation fault in ipa-devirt.c:997)
PR ipa/62121
* ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
fix pasto in checking array size.
* g++.dg/torture/pr62121.C: New testcase.
From-SVN: r215655
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ipa-polymorphic-call.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/torture/pr62121.C | 12 |
4 files changed, 24 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e3a62f5..203e1f5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2014-09-26 Jan Hubicka <hubicka@ucw.cz> + PR ipa/62121 + * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class): + fix pasto in checking array size. + +2014-09-26 Jan Hubicka <hubicka@ucw.cz> + PR middle-end/35545 * passes.def (pass_tracer): Move before last dominator pass. diff --git a/gcc/ipa-polymorphic-call.c b/gcc/ipa-polymorphic-call.c index 23f14ac60..e682b2b4 100644 --- a/gcc/ipa-polymorphic-call.c +++ b/gcc/ipa-polymorphic-call.c @@ -327,7 +327,7 @@ ipa_polymorphic_call_context::restrict_to_inner_class (tree expected_type) && (cur_offset + (expected_type ? tree_to_uhwi (TYPE_SIZE (expected_type)) : 0) - > tree_to_uhwi (TYPE_SIZE (type)))) + > tree_to_uhwi (TYPE_SIZE (subtype)))) goto no_useful_type_info; cur_offset = new_offset; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index dd76fa5..e3396c5 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2014-09-26 Jan Hubicka <hubicka@ucw.cz> + PR ipa/62121 + * g++.dg/torture/pr62121.C: New testcase. + +2014-09-26 Jan Hubicka <hubicka@ucw.cz> + PR middle-end/35545 * g++.dg/tree-prof/pr35545.C: New testcase. diff --git a/gcc/testsuite/g++.dg/torture/pr62121.C b/gcc/testsuite/g++.dg/torture/pr62121.C new file mode 100644 index 0000000..de1196a --- /dev/null +++ b/gcc/testsuite/g++.dg/torture/pr62121.C @@ -0,0 +1,12 @@ +// { dg-do compile } +class A +{ + virtual double operator()(); +}; +class B : A +{ +public: + double operator()(); +}; +extern B a[]; +int b = a[0](); |