http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57603
Bug ID: 57603
Summary: Bootstrap fail on s390x segfault in
fold_marked_statements
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: krebbel at gcc dot gnu.org
Created attachment 30300
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30300&action=edit
delta minimized testcase
cc1 -fpreprocessed -quiet -march=z9-109 -O1 t.c
Program received signal SIGSEGV, Segmentation fault.
0x00000000805c3b22 in fold_marked_statements(int, pointer_set_t*) ()
(gdb) bt
#0 0x00000000805c3b22 in fold_marked_statements(int, pointer_set_t*) ()
#1 0x00000000805d258c in optimize_inline_calls(tree_node*) ()
#2 0x0000000080900c82 in inline_transform(cgraph_node*) ()
#3 0x00000000804b7b86 in execute_all_ipa_transforms() ()
#4 0x0000000080234da6 in expand_function(cgraph_node*) ()
#5 0x0000000080236e68 in compile() ()
#6 0x0000000080237460 in finalize_compilation_unit() ()
#7 0x00000000800f3740 in c_write_global_declarations() ()
#8 0x0000000080568694 in compile_file() ()
#9 0x000000008056a84c in toplev_main(int, char**) ()
#10 0x000003fffdc99088 in __libc_start_main (main=0x800d53ac <main>,
argc=<optimized out>,
ubp_av=0x3fffffff258, init=<optimized out>, fini=0x809ee1f8
<__libc_csu_fini>,
rtld_fini=0x3fffdfed8f4 <_dl_fini>, stack_end=0x3fffffff1a0) at
libc-start.c:226
#11 0x00000000800d5412 in _start ()
