https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93631
Bug ID: 93631
Summary: internal compiler error: in gimple_ca ll_arg, at
gimple.h:3258
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:
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Run command:
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gcc -o poc poc.c
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Gcc version:
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gcc (GCC) 10.0.1 20200208 (experimental)
Copyright (C) 2020 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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Stack dump:
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internal compiler error: in gimple_ca
ll_arg, at gimple.h:3258
1 | int f2 ( int x [ strcmp ( ) ] , int b ) { return c - b ;
| ^~
0x696d12 gimple_call_arg
../../gcc/gimple.h:3258
0x69ae3a gimple_call_arg
../../gcc/tree.h:3799
0x69ae3a gimple_call_arg
../../gcc/gimple.h:3266
0x69ae3a gimple_fold_builtin_string_compare
../../gcc/gimple-fold.c:2382
0xafbc7d gimple_fold_builtin
../../gcc/gimple-fold.c:3966
0xafbc7d gimple_fold_call
../../gcc/gimple-fold.c:4481
0xafd2f3 fold_stmt_1
../../gcc/gimple-fold.c:5152
0x169fc97 lower_stmt
../../gcc/gimple-low.c:388
0x169f7f2 lower_sequence
../../gcc/gimple-low.c:217
0x169f7f2 lower_gimple_bind
../../gcc/gimple-low.c:474
0x16a08f9 lower_function_body
../../gcc/gimple-low.c:110
0x16a08f9 execute
../../gcc/gimple-low.c:195
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
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