http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54898
Bug #: 54898
Summary: [4.8 regression] ICE in uniquify_nodes, at
lto/lto.c:1898
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: [email protected]
ReportedBy: [email protected]
Created attachment 28421
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28421
1.c
gcc version 4.8.0 20121011 (experimental) [trunk revision 192347] (GCC)
$ gcc -fpreprocessed -c -flto 1.c -o 1.o
$ g++ -fpreprocessed -c -flto 2.cpp -o 2.o
$ g++ -O1 -flto -o f 1.o 2.o
lto1: internal compiler error: in uniquify_nodes, at lto/lto.c:1898
0x4d031e uniquify_nodes
/home/dimhen/src/gcc-current/gcc/lto/lto.c:1898
0x4d28e9 lto_read_decls
/home/dimhen/src/gcc-current/gcc/lto/lto.c:2081
0x4d28e9 lto_file_finalize
/home/dimhen/src/gcc-current/gcc/lto/lto.c:2334
0x4d28e9 lto_create_files_from_ids
/home/dimhen/src/gcc-current/gcc/lto/lto.c:2344
0x4d28e9 lto_file_read
/home/dimhen/src/gcc-current/gcc/lto/lto.c:2384
0x4d28e9 read_cgraph_and_symbols
/home/dimhen/src/gcc-current/gcc/lto/lto.c:2953
0x4d28e9 lto_main()
/home/dimhen/src/gcc-current/gcc/lto/lto.c:3360
Please submit a full bug report,
err arose with 1.c about 500Kb long and 2.cpp about 1.5Mb long
i can attach original files
after creduce'ing they become 9Kb and 12Kb but compiles with numerous warnings
