[Bug tree-optimization/104558] New: [9/10/11/12 Regression] ICE: in expand_call, at calls.cc:3601 with -fabi-version=9 on pr83487.c

["zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104558

            Bug ID: 104558
           Summary: [9/10/11/12 Regression] ICE: in expand_call, at
                    calls.cc:3601 with -fabi-version=9 on pr83487.c
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: zsojka at seznam dot cz
  Target Milestone: ---
              Host: x86_64-pc-linux-gnu
            Target: x86_64-pc-linux-gnu

Compiler output:
$ cat gcc/testsuite/gcc.c-torture/compile/pr83487.c
/* PR middle-end/83487 */
/* { dg-skip-if "too many arguments in function call" { bpf-*-* } } */

struct __attribute__ ((aligned)) A {};
struct A a;
void bar (int, int, int, int, int, int, int, struct A);

void
foo (void)
{
  bar (0, 1, 2, 3, 4, 5, 6, a);
}
x86_64-pc-linux-gnu-gcc -fabi-version=9
gcc/testsuite/gcc.c-torture/compile/pr83487.c
during RTL pass: expand
gcc/testsuite/gcc.c-torture/compile/pr83487.c: In function 'foo':
gcc/testsuite/gcc.c-torture/compile/pr83487.c:11:3: internal compiler error: in
expand_call, at calls.cc:3601
   11 |   bar (0, 1, 2, 3, 4, 5, 6, a);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
0xe5a44d expand_call(tree_node*, rtx_def*, int)
        /repo/gcc-trunk/gcc/calls.cc:3601
0xfad901 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
        /repo/gcc-trunk/gcc/expr.cc:11539
0xe726de expand_expr
        /repo/gcc-trunk/gcc/expr.h:301
0xe726de expand_call_stmt
        /repo/gcc-trunk/gcc/cfgexpand.cc:2831
0xe726de expand_gimple_stmt_1
        /repo/gcc-trunk/gcc/cfgexpand.cc:3864
0xe726de expand_gimple_stmt
        /repo/gcc-trunk/gcc/cfgexpand.cc:4028
0xe78228 expand_gimple_basic_block
        /repo/gcc-trunk/gcc/cfgexpand.cc:6069
0xe7a3b7 execute
        /repo/gcc-trunk/gcc/cfgexpand.cc:6795
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.

$ x86_64-pc-linux-gnu-gcc -v
Using built-in specs.
COLLECT_GCC=/repo/gcc-trunk/binary-latest-amd64/bin/x86_64-pc-linux-gnu-gcc
COLLECT_LTO_WRAPPER=/repo/gcc-trunk/binary-trunk-r12-7249-20220215180935-g8e84b2b37a5-checking-yes-rtl-df-extra-nobootstrap-amd64/bin/../libexec/gcc/x86_64-pc-linux-gnu/12.0.1/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /repo/gcc-trunk//configure --enable-languages=c,c++
--enable-valgrind-annotations --disable-nls --enable-checking=yes,rtl,df,extra
--disable-bootstrap --with-cloog --with-ppl --with-isl
--build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu
--target=x86_64-pc-linux-gnu --with-ld=/usr/bin/x86_64-pc-linux-gnu-ld
--with-as=/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch
--prefix=/repo/gcc-trunk//binary-trunk-r12-7249-20220215180935-g8e84b2b37a5-checking-yes-rtl-df-extra-nobootstrap-amd64
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 12.0.1 20220215 (experimental) (GCC)