https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61522
Bug ID: 61522
Summary: [4.10 regression] ICE while building libgcc in LRA
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: ramana at gcc dot gnu.org
./cc1 -O2 -march=armv7-a fixed-bit.i
#0 0x00000000 in ?? ()
#1 0x0052b152 in assign_by_spills () at /work/gcc/gcc/lra-assigns.c:1434
#2 0x0052b3b6 in lra_assign () at /work/gcc/gcc/lra-assigns.c:1499
#3 0x0052631c in lra (f=0x0) at /work/gcc/gcc/lra.c:2230
#4 0x004e6a04 in do_reload () at /work/gcc/gcc/ira.c:5325
#5 0x004e6d66 in (anonymous namespace)::pass_reload::execute (this=0x1104d20)
at /work/gcc/gcc/ira.c:5486
#6 0x0059ca64 in execute_one_pass (pass=0x1104d20) at
/work/gcc/gcc/passes.c:2180
#7 0x0059cc3a in execute_pass_list_1 (pass=0x1104d20) at
/work/gcc/gcc/passes.c:2233
#8 0x0059cc5c in execute_pass_list_1 (pass=0x11040c0) at
/work/gcc/gcc/passes.c:2234
#9 0x0059cc86 in execute_pass_list (fn=0xb67cc820, pass=0x1101cc0) at
/work/gcc/gcc/passes.c:2244
#10 0x002fea08 in expand_function (node=0xb697fc40) at
/work/gcc/gcc/cgraphunit.c:1787
#11 0x002feef8 in expand_all_functions () at /work/gcc/gcc/cgraphunit.c:1921
#12 0x002ff760 in compile () at /work/gcc/gcc/cgraphunit.c:2265
#13 0x002ff8b2 in finalize_compilation_unit () at
/work/gcc/gcc/cgraphunit.c:2342
#14 0x001b30ea in c_write_global_declarations () at
/work/gcc/gcc/c/c-decl.c:10452
#15 0x006629d2 in compile_file () at /work/gcc/gcc/toplev.c:562
#16 0x00664de4 in do_compile () at /work/gcc/gcc/toplev.c:1918
#17 0x00664f64 in toplev_main (argc=4, argv=0xbefff484) at
/work/gcc/gcc/toplev.c:1994
#18 0x00bf8dba in main (argc=4, argv=0xbefff484) at /work/gcc/gcc/main.c:36
