https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65588
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |trippels at gcc dot gnu.org
--- Comment #7 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
markus@x4 testcase % cat spvw.i
register int a __asm__("%rsp");
int main () { a = 0; }
markus@x4 testcase % gcc -w -flto -flto-partition=max -O2 spvw.i -r -nostdlib
lto1: internal compiler error: Segmentation fault
0xa2a36f crash_signal
../../gcc/gcc/toplev.c:383
0xcd5bec assemble_undefined_decl(tree_node*)
../../gcc/gcc/varasm.c:2080
0xcdd580 symbol_table::output_variables()
../../gcc/gcc/varpool.c:741
0x68d9d0 symbol_table::compile()
../../gcc/gcc/cgraphunit.c:2368
0x6029e4 lto_main()
../../gcc/gcc/lto/lto.c:3496
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with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
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lto-wrapper: fatal error: /var/tmp/gcc_test/usr/local/bin/gcc returned 1 exit
status
compilation terminated.
/usr/bin/ld: fatal error: lto-wrapper failed
collect2: error: ld returned 1 exit status
