From 60d62ca4bc390be555a8a59767bd870ba1edab17 Mon Sep 17 00:00:00 2001 From: rguenth Date: Mon, 26 Apr 2010 09:19:24 +0000 Subject: [PATCH] 2010-04-26 Richard Guenther PR lto/43080 * gimple.c (gimple_decl_printable_name): Deal gracefully with a NULL DECL_NAME. * g++.dg/lto/20100423-3_0.C: New testcase. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158723 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 6 ++++++ gcc/gimple.c | 3 ++- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/g++.dg/lto/20100423-3_0.C | 14 ++++++++++++++ 4 files changed, 27 insertions(+), 1 deletion(-) create mode 100644 gcc/testsuite/g++.dg/lto/20100423-3_0.C diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 54ad2698db2..14b8b45cbfb 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2010-04-26 Richard Guenther + PR lto/43080 + * gimple.c (gimple_decl_printable_name): Deal gracefully + with a NULL DECL_NAME. + +2010-04-26 Richard Guenther + PR lto/42425 * tree.c (free_lang_data_in_type): Do not free TYPE_CONTEXT if emitting debug information and it is either a function diff --git a/gcc/gimple.c b/gcc/gimple.c index aab6ef25f34..6d439c553a2 100644 --- a/gcc/gimple.c +++ b/gcc/gimple.c @@ -4579,7 +4579,8 @@ gimple_ior_addresses_taken (bitmap addresses_taken, gimple stmt) const char * gimple_decl_printable_name (tree decl, int verbosity) { - gcc_assert (decl && DECL_NAME (decl)); + if (!DECL_NAME (decl)) + return NULL; if (DECL_ASSEMBLER_NAME_SET_P (decl)) { diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e041658dbab..0524b7cffd2 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2010-04-26 Richard Guenther + PR lto/43080 + * g++.dg/lto/20100423-3_0.C: New testcase. + +2010-04-26 Richard Guenther + PR lto/42425 * g++.dg/lto/20100423-2_0.C: New testcase. diff --git a/gcc/testsuite/g++.dg/lto/20100423-3_0.C b/gcc/testsuite/g++.dg/lto/20100423-3_0.C new file mode 100644 index 00000000000..49564a586b4 --- /dev/null +++ b/gcc/testsuite/g++.dg/lto/20100423-3_0.C @@ -0,0 +1,14 @@ +// { dg-lto-do assemble } +// { dg-lto-options {{-flto -g}} } + +inline int foo() +{ + static union { int i; }; + return i; +} + +void bar() +{ + foo(); +} + -- 2.11.0