https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70366
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Target Milestone|--- |6.0
Summary|chromium fails to build |[6 Regression] chromium
|with LTO due to segfault in |fails to build with LTO due
|ipa-inline-transform.c:inli |to segfault in
|ne_call |ipa-inline-transform.c:inli
| |ne_call
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
./glslang_lex.cpp:1068:8: warning: type 'struct yyguts_t' violates the C++ One
Definition Rule [-Wodr]
./Tokenizer.cpp:605:8: note: a different type is defined in another translation
unit
./glslang_lex.cpp:1072:19: note: the first difference of corresponding
definitions is field 'yyextra_r'
./Tokenizer.cpp:609:19: note: a field of same name but different type is
defined in another translation unit
../../third_party/angle/src/compiler/translator/ParseContext.h:28:7: note: type
name 'TParseContext' should match type name 'pp::Tokenizer::Context'
class TParseContext : angle::NonCopyable
^
../../third_party/angle/src/compiler/preprocessor/Tokenizer.h:22:12: note: the
incompatible type is defined here
struct Context
^
lto1: internal compiler error: Segmentation fault
0xa4981f crash_signal
../../gcc.git/gcc/toplev.c:335
0x107c105 tree_check(tree_node*, char const*, int, char const*, tree_code)
../../gcc.git/gcc/tree.h:3005
0x107c105 inline_call(cgraph_edge*, bool, vec<cgraph_edge*, va_heap, vl_ptr>*,
int*, bool, bool*)
../../gcc.git/gcc/ipa-inline-transform.c:333
0x1074ac0 inline_small_functions
../../gcc.git/gcc/ipa-inline.c:2022
0x1074ac0 ipa_inline
../../gcc.git/gcc/ipa-inline.c:2432
0x1074ac0 execute
../../gcc.git/gcc/ipa-inline.c:2840
Can you try to reduce the problem? You can use either multi-delta or any other
reducing program. Using -r -nostdlib is also useful to reduce it too.
