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* [Bug middle-end/112881] New: ICE: in count_type_elements, at expr.cc:7034 when initializing struct with a _BitInt(64) member
@ 2023-12-06 12:08 zsojka at seznam dot cz
  2023-12-06 16:44 ` [Bug middle-end/112881] " jakub at gcc dot gnu.org
                   ` (3 more replies)
  0 siblings, 4 replies; 5+ messages in thread
From: zsojka at seznam dot cz @ 2023-12-06 12:08 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112881

            Bug ID: 112881
           Summary: ICE: in count_type_elements, at expr.cc:7034 when
                    initializing struct with a _BitInt(64) member
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: middle-end
          Assignee: unassigned at gcc dot gnu.org
          Reporter: zsojka at seznam dot cz
                CC: jakub at gcc dot gnu.org
  Target Milestone: ---
              Host: x86_64-pc-linux-gnu
            Target: x86_64-pc-linux-gnu

Created attachment 56813
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56813&action=edit
reduced testcase

Compiler output:
$ x86_64-pc-linux-gnu-gcc testcase.c
testcase.c: In function 'foo':
testcase.c:9:13: internal compiler error: in count_type_elements, at
expr.cc:7034
    9 |   (struct S){ p };
      |             ^
0x7578aa count_type_elements
        /repo/gcc-trunk/gcc/expr.cc:7034
0x109c10a categorize_ctor_elements_1
        /repo/gcc-trunk/gcc/expr.cc:7146
0x1194cb7 gimplify_init_constructor
        /repo/gcc-trunk/gcc/gimplify.cc:5473
0x11a1acd gimplify_modify_expr
        /repo/gcc-trunk/gcc/gimplify.cc:6357
0x118df99 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
        /repo/gcc-trunk/gcc/gimplify.cc:16719
0x1190936 gimplify_stmt(tree_node**, gimple**)
        /repo/gcc-trunk/gcc/gimplify.cc:7476
0x119f4e3 gimplify_and_add(tree_node*, gimple**)
        /repo/gcc-trunk/gcc/gimplify.cc:493
0x119f4e3 gimplify_decl_expr
        /repo/gcc-trunk/gcc/gimplify.cc:2139
0x118eda3 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
        /repo/gcc-trunk/gcc/gimplify.cc:16916
0x1190936 gimplify_stmt(tree_node**, gimple**)
        /repo/gcc-trunk/gcc/gimplify.cc:7476
0x11909e7 gimplify_and_add(tree_node*, gimple**)
        /repo/gcc-trunk/gcc/gimplify.cc:493
0x11909e7 gimplify_compound_literal_expr
        /repo/gcc-trunk/gcc/gimplify.cc:5338
0x118e64b gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
        /repo/gcc-trunk/gcc/gimplify.cc:16713
0x1190936 gimplify_stmt(tree_node**, gimple**)
        /repo/gcc-trunk/gcc/gimplify.cc:7476
0x1191a39 gimplify_bind_expr
        /repo/gcc-trunk/gcc/gimplify.cc:1614
0x118eea3 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
        /repo/gcc-trunk/gcc/gimplify.cc:16920
0x11b0664 gimplify_stmt(tree_node**, gimple**)
        /repo/gcc-trunk/gcc/gimplify.cc:7476
0x11b0664 gimplify_body(tree_node*, bool)
        /repo/gcc-trunk/gcc/gimplify.cc:17986
0x11b0a9a gimplify_function_tree(tree_node*)
        /repo/gcc-trunk/gcc/gimplify.cc:18185
0xfb50e7 cgraph_node::analyze()
        /repo/gcc-trunk/gcc/cgraphunit.cc:685
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-r14-6210-20231206095912-ge44ed92dbbe-checking-yes-rtl-df-extra-nobootstrap-amd64/bin/../libexec/gcc/x86_64-pc-linux-gnu/14.0.0/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-r14-6210-20231206095912-ge44ed92dbbe-checking-yes-rtl-df-extra-nobootstrap-amd64
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.0.0 20231206 (experimental) (GCC)

^ permalink raw reply	[flat|nested] 5+ messages in thread
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2023-12-06 12:08 [Bug middle-end/112881] New: ICE: in count_type_elements, at expr.cc:7034 when initializing struct with a _BitInt(64) member zsojka at seznam dot cz
2023-12-06 16:44 ` [Bug middle-end/112881] " jakub at gcc dot gnu.org
2023-12-07  8:48 ` cvs-commit at gcc dot gnu.org
2023-12-07  9:36 ` jakub at gcc dot gnu.org
2023-12-10 20:32 ` pinskia at gcc dot gnu.org

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