https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61548
Bug ID: 61548
Summary: FAIL: gcc.dg/tls/alias-1.c (internal compiler error)
Product: gcc
Version: 4.10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: regression
Assignee: unassigned at gcc dot gnu.org
Reporter: ktkachov at gcc dot gnu.org
On arm and aarch64 I see ICEs in the aforementioned test:
$TOP/gcc/testsuite/gcc.dg/tls/alias-1.c:24:3: internal compiler error:
Segmentation fault
0x9f71d5 crash_signal
$TOP/gcc/toplev.c:337
0x6b1f7e symtab_alias_target
$TOP/gcc/cgraph.h:1534
0x6b1f7e verify_symtab_base(symtab_node*)
$TOP/gcc/symtab.c:830
0x6b21e9 verify_symtab_node(symtab_node*)
$TOP/gcc/symtab.c:863
0x6b3684 verify_symtab()
$TOP/gcc/symtab.c:881
0x8917d5 symtab_remove_unreachable_nodes(bool, _IO_FILE*)
$TOP/gcc/ipa.c:592
0x6c0c74 ipa_passes
$TOP/gcc/cgraphunit.c:2065
0x6c0c74 compile()
$TOP/gcc/cgraphunit.c:2187
0x6c1909 finalize_compilation_unit()
$TOP/gcc/cgraphunit.c:2342
0x56a5ac c_write_global_declarations()
$TOP/gcc/c/c-decl.c:10452
I'm using an arm-none-eabi cross configured with --with-fpu=neon-fp-armv8
--with-arch=armv8-a at r211767.
Trying to go back to find a good revision is not easy because arm builds have
been broken by other things recently.
