https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68473
--- Comment #4 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
No, I was wrong again.
The locus and start of the range are here:
(gdb) call
inform(line_table->location_adhoc_data_map.data[0x17].src_range.m_start,
"m_start")
pr68473-1.c:13:12: note: m_start
TEST_EQ (fmin); /* { dg-error "x87 register return with x87 disabled" } */
^
pr68473-1.c:6:13: note: in definition of macro ‘TEST_EQ’
if ((long)FUNC##l(xl,xl) != (long)xl) \
^~~~
and the finish of the range is here:
(gdb) call
inform(line_table->location_adhoc_data_map.data[0x17].src_range.m_finish,
"m_finish")
pr68473-1.c:6:26: note: m_finish
if ((long)FUNC##l(xl,xl) != (long)xl) \
^
pr68473-1.c:13:3: note: in expansion of macro ‘TEST_EQ’
TEST_EQ (fmin); /* { dg-error "x87 register return with x87 disabled" } */
^~~~~~~
via:
Breakpoint 2, error (gmsgid=0x1897930 "x87 register return with x87 disabled")
at ../../src/gcc/diagnostic.c:1153
1153 rich_location richloc (line_table, input_location);
(gdb) p /x input_location
$2 = 0x80000017
(gdb) p line_table->location_adhoc_data_map.data[0x17]
$3 = {locus = 2147442627, src_range = {m_start = 2147442627, m_finish =
2147442633}, data = 0x0}
(gdb) p /x line_table->location_adhoc_data_map.data[0x17].src_range.m_start
$5 = 0x7fff5fc3
(gdb) p /x line_table->location_adhoc_data_map.data[0x17].src_range.m_finish
$6 = 0x7fff5fc9
