https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96134
Bug ID: 96134
Summary: [11 Regression] ICE in tree_to_poly_uint64, at
tree.c:2985 since r11-1801-g9e5508c2d006f2d4
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: rguenth at gcc dot gnu.org
Target Milestone: ---
Created attachment 48850
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48850&action=edit
test-case
The following ICEs:
$ gcc -O3 x.f90 -c
...
internal compiler error: in tree_to_poly_uint64, at tree.c:2985
0x735beb tree_to_poly_uint64(tree_node const*)
/home/marxin/Programming/gcc/gcc/tree.c:2985
0x10cc8f5 bit_field_size(tree_node const*)
/home/marxin/Programming/gcc/gcc/tree.h:5176
0x10cc8f5 vect_build_slp_tree_2
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1337
0x10cb3d1 vect_build_slp_tree
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1193
0x10ccbb6 vect_build_slp_tree_2
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1510
0x10cb3d1 vect_build_slp_tree
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1193
0x10cbdef vect_build_slp_tree_2
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1411
0x10cb3d1 vect_build_slp_tree
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1193
0x10cbdef vect_build_slp_tree_2
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1411
0x10cb3d1 vect_build_slp_tree
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1193
0x10cbdef vect_build_slp_tree_2
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1411
0x10cb3d1 vect_build_slp_tree
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1193
0x10cbdef vect_build_slp_tree_2
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1411
0x10cb3d1 vect_build_slp_tree
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1193
0x10cbdef vect_build_slp_tree_2
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1411
0x10cb3d1 vect_build_slp_tree
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1193
0x10cbdef vect_build_slp_tree_2
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1411
0x10cb3d1 vect_build_slp_tree
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1193
0x10cbdef vect_build_slp_tree_2
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1411
0x10cb3d1 vect_build_slp_tree
/home/marxin/Programming/gcc/gcc/tree-vect-slp.c:1193
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
