https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93576

            Bug ID: 93576
           Summary: internal compiler error: Segmentation fault (in
                    gimplify.c)
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: changochen1 at gmail dot com
  Target Milestone: ---

POC:
---
int main ( ) { int x [ ] = { 1 , e } ;
 return x [ ( ( char ) p % ( sizeof ( 0 ) < main ) >= ( ( ( char * ( * ( * (
int ( struct list ) ) ) [ ! ( 1 , 2 * ( 3 , ! x != ( 1 , sizeof ( char * ) < (
( 1 , 2 ) / 2 != 7 , 2 ) ) ) ) ] ) [ * * main ] ) p + 4 ) >= & x [ 12 ] ) ) ] ;
 }
---

GCC version:
---
Using built-in specs.
COLLECT_GCC=/mnt/raidhhd/gcc_instr_install/usr/local/bin/gcc
COLLECT_LTO_WRAPPER=/mnt/raidhhd/gcc_instr_install/usr/local/bin/../libexec/gcc/x86_64-pc-linux-gnu/10.0.1/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../configure
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 10.0.1 20200127 (experimental) (GCC)
---

CMD line:
---
gcc -o tmp poc.c
---

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