https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93583
--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> ---
(gdb) p debug_tree(exp)
<call_expr 0x3fffa9182ac0
type <void_type 0x3fffaf300f18 void VOID
align:8 warn_if_not_align:0 symtab:0 alias-set -1 structural-equality
pointer_to_this <pointer_type 0x3fffaf300fc0>>
side-effects nothrow
fn <nop_expr 0x3fffaf7d75c0
type <pointer_type 0x3fffaf54f420 type <function_type 0x3fffaf40d3f8>
unsigned DI
size <integer_cst 0x3fffaf240ea0 constant 64>
unit-size <integer_cst 0x3fffaf240eb8 constant 8>
align:64 warn_if_not_align:0 symtab:0 alias-set -1
structural-equality>
constant
arg:0 <addr_expr 0x3fffaf7d2b00 type <pointer_type 0x3fffaf40d2a8>
constant arg:0 <function_decl 0x3fffaf4f8a00
describe_cache.constprop.isra>>>
arg:0 <ssa_name 0x3fffafa90c60
type <integer_type 0x3fffaf300690 unsigned int public unsigned SI
size <integer_cst 0x3fffaf2410e0 constant 32>
unit-size <integer_cst 0x3fffaf2410f8 constant 4>
align:32 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x3fffaf300690 precision:32 min <integer_cst 0x3fffaf241110 0> max <integer_cst
0x3fffaf2410c8 4294967295>
pointer_to_this <pointer_type 0x3fffaf40a758>>
visited var <var_decl 0x3fffb7f871a0 l1_sizekb>
def_stmt l1_sizekb_36 = PHI <32(10), 64(8), 32(9)>
version:36
ptr-info 0x3fffaf7d5640>
arg:1 <ssa_name 0x3fffafa90dc8 type <integer_type 0x3fffaf300690 unsigned
int>
visited var <var_decl 0x3fffb7f87860 l1_line>
def_stmt l1_line_37 = PHI <l1_line_35(10), 128(8), 128(9)>
version:37>
../../gcc/config/rs6000/driver-rs6000.c:338:25 start:
../../gcc/config/rs6000/driver-rs6000.c:338:25 finish:
../../gcc/config/rs6000/driver-rs6000.c:338:25>
