https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107672
Bug ID: 107672
Summary: [13 Regression] ICE during GIMPLE pass: slp
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: creatorsmithmdt at gmail dot com
Target Milestone: ---
The slp GIMPLE pass now ICE's on this code, which it did not previously. While
I am aware GCJ is not currently part of GCC, the GIMPLE it generates is valid
and should not be ICE'ing.
It does not ICE on O1.
This bug occurs on my msterstable branch.
(https://github.com/Zopolis4/gcj/commits/msterstable)
Given that GCJ is not currently part of GCC, and this bug is thus harder to
reproduce as one has to compile my fork, is there a better way for me to report
this? Maybe I could just send the generated GIMPLE that ICE's?
~/g/x/libjava> /bin/bash ./libtool --tag=GCJ --mode=compile
/home/zopolis4/gcjbuild/./gcc/gcj
-B/home/zopolis4/gcjbuild/x86_64-pc-linux-gnu/libjava/
-B/home/zopolis4/gcjbuild/./gcc/ -B/usr/local/x86_64-pc-linux-gnu/bin/
-B/usr/local/x86_64-pc-linux-gnu/lib/ -isystem
/usr/local/x86_64-pc-linux-gnu/include -isystem /usr/
local/x86_64-pc-linux-gnu/sys-include -fomit-frame-pointer -Usun
-fclasspath=
-fbootclasspath=/home/zopolis4/gcjbuild/../gcj/libjava/classpath/lib
--encoding=UTF-8 -Wno-
deprecated -fbootstrap-classes -g -O2 -c -o gnu/java/security/hash.lo
-fsource-filename=/home/zopolis4/gcjbuild/x86_64-pc-linux-gnu/libjava/classpath/lib/classes
-MT gnu/j
ava/security/hash.lo -MD -MP -MF gnu/java/security/hash.deps
@gnu/java/security/hash.list
libtool: compile: /home/zopolis4/gcjbuild/./gcc/gcj
-B/home/zopolis4/gcjbuild/x86_64-pc-linux-gnu/libjava/
-B/home/zopolis4/gcjbuild/./gcc/ -B/usr/local/x86_64-pc-linux-gnu/bin/
-B/usr/local/x86_64-pc-linux-gnu/lib/ -isystem
/usr/local/x86_64-pc-linux-gnu/include -isystem
/usr/local/x86_64-pc-linux-gnu/sys-include -fomit-frame-pointer -Usun
-fclasspath=
-fbootclasspath=/home/zopolis4/gcjbuild/../gcj/libjava/classpath/lib
--encoding=UTF-8 -Wno-deprecated -fbootstrap-classes -g -O2 -c
-fsource-filename=/home/zopolis4/gcjbuild/x86_64-pc-linux-gnu/libjava/classpath/lib/classes
-MT gnu/java/security/hash.lo -MD -MP -MF gnu/java/security/hash.deps
@gnu/java/security/hash.list -fPIC -o gnu/java/security/.libs/hash.o
during GIMPLE pass: slp
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/Whirlpool.java: In
class 'gnu.java.security.hash.Whirlpool':
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/Whirlpool.java: In
method 'gnu.java.security.hash.Whirlpool.transform(byte[],int)':
In file included from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/Tiger.java:863,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/Sha512.java:277,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/Sha384.java:275,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/Sha256.java:248,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/Sha160.java:239,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/RipeMD160.java:289,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/RipeMD128.java:255,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/MD5.java:369,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/MD4.java:336,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/MD2.java:255,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/IMessageDigest.java:31,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/Haval.java:805,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/HashFactory.java:1764,
from
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/BaseHash.java:437,
from <built-in>:575:
/home/zopolis4/gcj/libjava/classpath/gnu/java/security/hash/Whirlpool.java:299:
internal compiler error: Segmentation fault
299 | n0 = (in[offset++] & 0xFFL) << 56
|
0xdac2af crash_signal
/home/zopolis4/gcjbuild/../gcj/gcc/toplev.cc:314
0x1d10ee7 supportable_widening_operation(vec_info*, tree_code, _stmt_vec_info*,
tree_node*, tree_node*, tree_code*, tree_code*, int*, vec<tree_node*, va_heap,
vl_ptr>*)
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-stmts.cc:12196
0x1d3094c vectorizable_conversion
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-stmts.cc:5064
0x1d31a18 vect_analyze_stmt(vec_info*, _stmt_vec_info*, bool*, _slp_tree*,
_slp_instance*, vec<stmt_info_for_cost, va_heap, vl_ptr>*)
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-stmts.cc:11247
0x106344e vect_slp_analyze_node_operations_1
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:5957
0x106344e vect_slp_analyze_node_operations
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:6147
0x106335a vect_slp_analyze_node_operations
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:6126
0x106335a vect_slp_analyze_node_operations
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:6126
0x106335a vect_slp_analyze_node_operations
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:6126
0x106335a vect_slp_analyze_node_operations
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:6126
0x106335a vect_slp_analyze_node_operations
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:6126
0x106335a vect_slp_analyze_node_operations
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:6126
0x106335a vect_slp_analyze_node_operations
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:6126
0x106335a vect_slp_analyze_node_operations
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:6126
0x106335a vect_slp_analyze_node_operations
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:6126
0x1064f0b vect_slp_analyze_operations(vec_info*)
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:6387
0x106b262 vect_slp_analyze_bb_1
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:7372
0x106b262 vect_slp_region
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:7419
0x106cc2c vect_slp_bbs
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:7610
0x106ceb3 vect_slp_function(function*)
/home/zopolis4/gcjbuild/../gcj/gcc/tree-vect-slp.cc:7698
