https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103442
Bug ID: 103442
Summary: [12 Regression] trunk 20211126 ICE (segfault) in
cgraph_node::verify_node() building the 32bit libgo on
s390x-linux-gnu
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at debian dot org
Target Milestone: ---
seen with trunk 20211126:
during IPA pass: inline
../../../../src/libgo/go/net/ip.go: In function 'net.ubtoa.constprop.isra':
../../../../src/libgo/go/net/ip.go:291:1: internal compiler error: Segmentation
fault
291 | func ubtoa(dst []byte, start int, v byte) int {
| ^
0x1825a51 crash_signal
../../src/gcc/toplev.c:322
0x13cbca4 cgraph_node::verify_node()
../../src/gcc/cgraph.c:3582
0x13bbe93 symtab_node::verify()
../../src/gcc/symtab.c:1358
0x18a7b67 optimize_inline_calls(tree_node*)
../../src/gcc/tree-inline.c:5500
0x15e1ef7 inline_transform(cgraph_node*)
../../src/gcc/ipa-inline-transform.c:790
0x1746ab5 execute_one_ipa_transform_pass
../../src/gcc/passes.c:2290
0x1746ab5 execute_all_ipa_transforms(bool)
../../src/gcc/passes.c:2337
0x13d0263 cgraph_node::expand()
../../src/gcc/cgraphunit.c:1827
0x13d0263 cgraph_node::expand()
../../src/gcc/cgraphunit.c:1787
0x13d1a4b expand_all_functions
../../src/gcc/cgraphunit.c:1998
0x13d1a4b symbol_table::compile()
../../src/gcc/cgraphunit.c:2348
0x13d40ef symbol_table::compile()
../../src/gcc/cgraphunit.c:2261
0x13d40ef symbol_table::finalize_compilation_unit()
../../src/gcc/cgraphunit.c:2529
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <file:///usr/share/doc/gcc-12/README.Bugs> for instructions.
make[10]: *** [Makefile:3026: net.lo] Error 1
make[10]: Leaving directory '/<<PKGBUILDDIR>>/build/s390x-linux-gnu/32/libgo'
make[9]: *** [Makefile:2342: all-recursive] Error 1
make[9]: Leaving directory '/<<PKGBUILDDIR>>/build/s390x-linux-gnu/32/libgo'
make[8]: *** [Makefile:1213: all] Error 2
make[8]: Leaving directory '/<<PKGBUILDDIR>>/build/s390x-linux-gnu/32/libgo'
make[7]: *** [Makefile:3273: multi-do] Error 1
