https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65305
Bug ID: 65305
Summary: [5 regression] FAIL: gcc.target/i386/chkp-strchr.c and
FAIL: gcc.target/i386/pr63995-2.c
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: hjl.tools at gmail dot com
CC: ienkovich at gcc dot gnu.org
On Linux/x86, r221149 gave
FAIL: gcc.target/i386/chkp-strchr.c (internal compiler error)
FAIL: gcc.target/i386/chkp-strchr.c (test for excess errors)
FAIL: gcc.target/i386/pr63995-2.c (internal compiler error)
FAIL: gcc.target/i386/pr63995-2.c (test for excess errors)
[hjl@gnu-6 gcc]$ ./xgcc -B./ -O2 -g -fcheck-pointer-bounds -mmpx
/export/gnu/import/git/sources/gcc/gcc/testsuite/gcc.target/i386/pr63995-2.c
/export/gnu/import/git/sources/gcc/gcc/testsuite/gcc.target/i386/pr63995-2.c:
In function ‘init.chkp’:
/export/gnu/import/git/sources/gcc/gcc/testsuite/gcc.target/i386/pr63995-2.c:28:1:
internal compiler error: Segmentation fault
}
^
0xd23b34 crash_signal
/export/gnu/import/git/sources/gcc/gcc/toplev.c:383
0xe334f1 gimple_code
/export/gnu/import/git/sources/gcc/gcc/gimple.h:1553
0xe33f66 gimple_call_num_args
/export/gnu/import/git/sources/gcc/gcc/gimple.h:2843
0xe42a81 ipa_sra_check_caller
/export/gnu/import/git/sources/gcc/gcc/tree-sra.c:5039
0x83bfb8 cgraph_node::call_for_symbol_thunks_and_aliases(bool (*)(cgraph_node*,
void*), void*, bool, bool)
/export/gnu/import/git/sources/gcc/gcc/cgraph.c:2192
0xe42f0c ipa_sra_preliminary_function_checks
/export/gnu/import/git/sources/gcc/gcc/tree-sra.c:5134
0xe42fb6 ipa_early_sra
/export/gnu/import/git/sources/gcc/gcc/tree-sra.c:5163
0xe43306 execute
/export/gnu/import/git/sources/gcc/gcc/tree-sra.c:5268
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
[hjl@gnu-6 gcc]$
r221131 is OK.
