[Bug c/108423] [12/13 Regression] ICE in make_ssa_name_fn with VLA types in arguments and inlining
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Jan 17 07:06:29 GMT 2023
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108423
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|middle-end |c
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Priority|P3 |P2
Last reconfirmed| |2023-01-17
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
#3 0x0000000001697500 in remap_ssa_name (name=<ssa_name 0x7ffff6271e10 1>,
id=0x7fffffffd910) at /home/rguenther/src/trunk/gcc/tree-inline.cc:237
237 new_tree = make_ssa_name (remap_type (TREE_TYPE (name), id));
(gdb) p debug_tree (name)
<ssa_name 0x7ffff6271e10 type <error_mark 0x7ffff6266d80>
nothrow
def_stmt
version:1 in-free-list>
$1 = void
so another case with a missing/misplaced DECL_EXPR for the VLA size.
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