https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63974
ktkachov at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-12-10
CC| |ktkachov at gcc dot gnu.org
Ever confirmed|0 |1
Known to fail| |5.0
--- Comment #1 from ktkachov at gcc dot gnu.org ---
Confirmed with -mabi=ilp32 (passes without it).
Also a longer stack trace:
$TOP/gcc/testsuite/gcc.c-torture/compile/991213-3.c:3:15: internal compiler
error: in decompose, at rtl.h:2007
0xa342d2 wi::int_traits<std::pair<rtx_def*, machine_mode> >::decompose(long*,
unsigned int, std::pair<rtx_def*, machine_mode> const&)
$TOP/gcc/rtl.h:2005
0xa342d2 wide_int_ref_storage<std::pair<rtx_def*, machine_mode> >
$TOP/gcc/wide-int.h:948
0xa342d2 generic_wide_int<std::pair<rtx_def*, machine_mode> >
$TOP/gcc/wide-int.h:725
0xa342d2 simplify_const_unary_operation(rtx_code, machine_mode, rtx_def*,
machine_mode)
$TOP/gcc/simplify-rtx.c:1731
0xa313a6 simplify_unary_operation(rtx_code, machine_mode, rtx_def*,
machine_mode)
$TOP/gcc/simplify-rtx.c:822
0x73f4a2 convert_memory_address_addr_space_1
$TOP/gcc/explow.c:357
0x74007e convert_memory_address_addr_space(machine_mode, rtx_def*, unsigned
char)
$TOP/gcc/explow.c:426
0x980410 maybe_legitimize_operand
$TOP/gcc/optabs.c:8309
0x980410 maybe_legitimize_operands(insn_code, unsigned int, unsigned int,
expand_operand*)
$TOP/gcc/optabs.c:8346
0x9804fa maybe_gen_insn(insn_code, unsigned int, expand_operand*)
$TOP/gcc/optabs.c:8364
0x981512 maybe_expand_jump_insn(insn_code, unsigned int, expand_operand*)
$TOP/gcc/optabs.c:8422
0x981fb6 expand_jump_insn(insn_code, unsigned int, expand_operand*)
$TOP/gcc/optabs.c:8448
0x981ffe emit_indirect_jump(rtx_def*)
$TOP/gcc/optabs.c:4516
0x676436 expand_computed_goto
$TOP/gcc/cfgexpand.c:3056
0x676436 expand_gimple_stmt_1
$TOP/gcc/cfgexpand.c:3278
0x676436 expand_gimple_stmt
$TOP/gcc/cfgexpand.c:3447
0x6792d7 expand_gimple_basic_block
$TOP/gcc/cfgexpand.c:5280
0x679fb7 execute
$TOP/gcc/cfgexpand.c:5889
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
