https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86458
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
Status|UNCONFIRMED |NEW
CC| |jason at gcc dot gnu.org
Component|lto |c++
Target Milestone|--- |8.2
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed. The C++ FE doesn't subsitute template parameters in DECL_ARGUMENTs
anon PARM_DECL for T<4>, specifically in the attribute list.
<function_decl 0x7ffff69e2900 f
...
arguments <parm_decl 0x7ffff68b6200 D.2294
type <integer_type 0x7ffff69e0c78 T SI
size <integer_cst 0x7ffff68ae0c0 constant 32>
unit-size <integer_cst 0x7ffff68ae0d8 constant 4>
align:32 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x7ffff68ab5e8
attributes <tree_list 0x7ffff69df578 tree_0
purpose <identifier_node 0x7ffff69f2f80 vector_size
normal local bindings <(nil)>>
value <tree_list 0x7ffff69df618
value <mult_expr 0x7ffff69df5f0 type <integer_type
0x7ffff68ab7e0 long unsigned int>
arg:0 <sizeof_expr 0x7ffff69f3260 type <integer_type
0x7ffff68ab7e0 long unsigned int>
readonly arg:0 <integer_type 0x7ffff68ab5e8 int>
t.ii:2:43 start: t.ii:2:43 finish: t.ii:2:53>
arg:1 <template_parm_index 0x7ffff688b990 type
<integer_type 0x7ffff68ab5e8 int>
Jason?
