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From: "vries at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/66714] gomp4: libgomp.oacc-c-c++-common/atomic_capture-1.c -g ICE Date: Thu, 02 Jul 2015 11:21:00 -0000 [thread overview] Message-ID: <bug-66714-4-Wxw6mDPdYQ@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-66714-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66714 --- Comment #3 from vries at gcc dot gnu.org --- The cause of the SIGSEGV is that for loc fdata.5 in main._omp_fn.46 DECL_HAS_VALUE_EXPR_P (loc) is set, but DECL_VALUE_EXPR (loc) is NULL: ... Program received signal SIGSEGV, Segmentation fault. 0x000000000092e8c9 in loc_list_from_tree (loc=0x0, want_address=0, context=0x0) at /home/vries/gcc_versions/devel/gomp-4_0-branch/src/gcc/dwarf2out.c:14444 14444 switch (TREE_CODE (loc)) (gdb) up #1 0x000000000092eeef in loc_list_from_tree (loc=0x7ffff5f03870, want_address=0, context=0x0) at /home/vries/gcc_versions/devel/gomp-4_0-branch/src/gcc/dwarf2out.c:14571 14571 want_address, context); (gdb) l 14566 14567 case PARM_DECL: 14568 case RESULT_DECL: 14569 if (DECL_HAS_VALUE_EXPR_P (loc)) 14570 return loc_list_from_tree (DECL_VALUE_EXPR (loc), 14571 want_address, context); 14572 /* FALLTHRU */ 14573 14574 case FUNCTION_DECL: 14575 { (gdb) call debug_generic_expr (loc) fdata.5 (gdb) call current_function_name () $1 = 0x7ffff5efc190 "main._omp_fn.46" ...
next prev parent reply other threads:[~2015-07-02 11:21 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-06-30 22:17 [Bug debug/66714] New: " vries at gcc dot gnu.org 2015-07-02 11:11 ` [Bug debug/66714] " vries at gcc dot gnu.org 2015-07-02 11:21 ` vries at gcc dot gnu.org [this message] 2015-07-02 11:26 ` vries at gcc dot gnu.org 2015-07-02 11:32 ` vries at gcc dot gnu.org 2015-07-02 11:35 ` vries at gcc dot gnu.org 2015-07-02 11:39 ` vries at gcc dot gnu.org 2015-07-02 11:46 ` vries at gcc dot gnu.org 2015-07-02 11:58 ` vries at gcc dot gnu.org 2015-07-02 12:00 ` vries at gcc dot gnu.org 2015-07-04 8:26 ` vries at gcc dot gnu.org 2015-07-04 8:34 ` [Bug debug/66714] ICE in loc_list_from_tree with -g vries at gcc dot gnu.org 2015-07-06 7:44 ` vries at gcc dot gnu.org 2015-07-06 7:50 ` vries at gcc dot gnu.org 2015-07-06 7:56 ` [Bug libgomp/66714] " vries at gcc dot gnu.org 2015-07-06 9:34 ` vries at gcc dot gnu.org 2015-07-06 9:35 ` vries at gcc dot gnu.org 2015-07-09 11:12 ` vries at gcc dot gnu.org 2015-07-21 22:27 ` cesar at gcc dot gnu.org 2015-07-21 22:47 ` vries at gcc dot gnu.org 2015-07-22 2:15 ` cesar at gcc dot gnu.org 2015-07-22 23:36 ` cesar at gcc dot gnu.org 2015-07-24 14:39 ` cesar at gcc dot gnu.org 2015-07-27 14:29 ` cesar at gcc dot gnu.org
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