https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65414
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
There is some memory issue going on here.
If I rebuild libcpp/expr.o manually and not from full build we get:
cmp x14, xzr
cset w22, ne
cmp x19, xzr
cset w0, ne
and w22, w22, w0
.loc 1 1956 0
ldr x8, [x29, 152]
mov x0, x23
mov x1, x19
bl _ZL12num_part_mulmm
But the built one gets:
0x0000000000f712b8 <_cpp_parse_expr+1600>: cmp x14, xzr
0x0000000000f712bc <_cpp_parse_expr+1604>: cset w22, ne
0x0000000000f712c0 <_cpp_parse_expr+1608>: cmp x19, xzr
0x0000000000f712c4 <_cpp_parse_expr+1612>: cset w0, ne
0x0000000000f712c8 <_cpp_parse_expr+1616>: and w22, w22, w0
0x0000000000f712cc <_cpp_parse_expr+1620>: mov x0, x23
0x0000000000f712d0 <_cpp_parse_expr+1624>: mov x8, x16
0x0000000000f712d4 <_cpp_parse_expr+1628>: mov x1, x19
0x0000000000f712d8 <_cpp_parse_expr+1632>: bl 0xf6eee0
<_ZL12num_part_mulmm>
