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* [Bug tree-optimization/106027] New: ICE: 'verify_gimple' failed (error: mismatching comparison operand types)
@ 2022-06-19  5:22 asolokha at gmx dot com
  2022-06-20  8:15 ` [Bug tree-optimization/106027] [11/12/13 Regression] ICE: 'verify_gimple' failed (error: mismatching comparison operand types) since r11-2450-g10231958fcfb13bc marxin at gcc dot gnu.org
                   ` (7 more replies)
  0 siblings, 8 replies; 9+ messages in thread
From: asolokha at gmx dot com @ 2022-06-19  5:22 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106027

            Bug ID: 106027
           Summary: ICE: 'verify_gimple' failed (error: mismatching
                    comparison operand types)
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: asolokha at gmx dot com
  Target Milestone: ---

gcc 13.0.0 20220612 snapshot (g:add1adaa17a294ea25918ffb4fdd40f115362632) ICEs
when compiling the following testcase w/ -O1:

int
foo (unsigned int x, int y)
{
  return x <= (((y != y) < 0) ? y < 1 : 0);
}

% gcc-13.0.0 -O1 -c lxx02x06.c
lxx02x06.c: In function 'foo':
lxx02x06.c:2:1: error: mismatching comparison operand types
    2 | foo (unsigned int x, int y)
      | ^~~
unsigned int
int
_1 = x <= 0;
lxx02x06.c:2:1: internal compiler error: 'verify_gimple' failed
0xf2b0cd verify_gimple_in_seq(gimple*)
       
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220612/work/gcc-13-20220612/gcc/tree-cfg.cc:5217
0xc0fb85 gimplify_body(tree_node*, bool)
       
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220612/work/gcc-13-20220612/gcc/gimplify.cc:16543
0xc0fd4c gimplify_function_tree(tree_node*)
       
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220612/work/gcc-13-20220612/gcc/gimplify.cc:16614
0xa26c47 cgraph_node::analyze()
       
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220612/work/gcc-13-20220612/gcc/cgraphunit.cc:676
0xa297a7 analyze_functions
       
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220612/work/gcc-13-20220612/gcc/cgraphunit.cc:1241
0xa2a44d symbol_table::finalize_compilation_unit()
       
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220612/work/gcc-13-20220612/gcc/cgraphunit.cc:2501

^ permalink raw reply	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2022-10-11 13:05 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-06-19  5:22 [Bug tree-optimization/106027] New: ICE: 'verify_gimple' failed (error: mismatching comparison operand types) asolokha at gmx dot com
2022-06-20  8:15 ` [Bug tree-optimization/106027] [11/12/13 Regression] ICE: 'verify_gimple' failed (error: mismatching comparison operand types) since r11-2450-g10231958fcfb13bc marxin at gcc dot gnu.org
2022-06-20 11:27 ` rguenth at gcc dot gnu.org
2022-06-20 11:40 ` rguenth at gcc dot gnu.org
2022-06-20 13:02 ` cvs-commit at gcc dot gnu.org
2022-06-20 13:02 ` [Bug middle-end/106027] [11/12 " rguenth at gcc dot gnu.org
2022-07-19 11:38 ` cvs-commit at gcc dot gnu.org
2022-10-11 13:04 ` [Bug middle-end/106027] [11 " cvs-commit at gcc dot gnu.org
2022-10-11 13:05 ` rguenth at gcc dot gnu.org

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