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 ---