https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106726
Bug ID: 106726
Summary: ICE: verify_gimple failed (dead statement in EH table)
on __builtin_alloca_with_align() with
-fsanitize=hwaddress -fstack-check=generic
-fexceptions
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: sanitizer
Assignee: unassigned at gcc dot gnu.org
Reporter: zsojka at seznam dot cz
CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
jakub at gcc dot gnu.org, kcc at gcc dot gnu.org, marxin at
gcc dot gnu.org
Target Milestone: ---
Host: x86_64-pc-linux-gnu
Target: aarch64-unknown-linux-gnu
Created attachment 53497
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53497&action=edit
reduced testcase
Compiler output:
$ aarch64-unknown-linux-gnu-gcc -fsanitize=hwaddress -fstack-check=generic
-fexceptions testcase.c
testcase.c: In function 'foo':
testcase.c:4:1: error: dead statement in EH table
4 | foo (void)
| ^~~
# _4 = VDEF <.MEM_2>
_5 = __builtin_alloca_with_align (64, 128);
during GIMPLE pass: asan0
testcase.c:4:1: internal compiler error: verify_gimple failed
0x11c2f4a verify_gimple_in_cfg(function*, bool)
/repo/gcc-trunk/gcc/tree-cfg.cc:5568
0x1066e47 execute_function_todo
/repo/gcc-trunk/gcc/passes.cc:2091
0x10673eb execute_todo
/repo/gcc-trunk/gcc/passes.cc:2145
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
$ aarch64-unknown-linux-gnu-gcc -v
Using built-in specs.
COLLECT_GCC=/repo/gcc-trunk/binary-latest-aarch64/bin/aarch64-unknown-linux-gnu-gcc
COLLECT_LTO_WRAPPER=/repo/gcc-trunk/binary-trunk-r13-2159-20220823134237-g72886fcc626-checking-yes-rtl-df-extra-aarch64/bin/../libexec/gcc/aarch64-unknown-linux-gnu/13.0.0/lto-wrapper
Target: aarch64-unknown-linux-gnu
Configured with: /repo/gcc-trunk//configure --enable-languages=c,c++
--enable-valgrind-annotations --disable-nls --enable-checking=yes,rtl,df,extra
--with-cloog --with-ppl --with-isl
--with-sysroot=/usr/aarch64-unknown-linux-gnu --build=x86_64-pc-linux-gnu
--host=x86_64-pc-linux-gnu --target=aarch64-unknown-linux-gnu
--with-ld=/usr/bin/aarch64-unknown-linux-gnu-ld
--with-as=/usr/bin/aarch64-unknown-linux-gnu-as --disable-libstdcxx-pch
--prefix=/repo/gcc-trunk//binary-trunk-r13-2159-20220823134237-g72886fcc626-checking-yes-rtl-df-extra-aarch64
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 13.0.0 20220823 (experimental) (GCC)
