http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59282
Bug ID: 59282
Summary: ICE: When compiling 252.eon
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: zhenqiang.chen at linaro dot org
Created attachment 31288
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31288&action=edit
preprocessed source file
ICE for both x86-64 and ARM.
./install/bin/gcc -O2 ggNRooksSample2.ii -S
ooksSample2.cc: In constructor ‘ggNRooksSample2::ggNRooksSample2()’:
ggNRooksSample2.cc:41:1: error: stmt (0x7f9491441be0) marked modified after
optimization pass:
# .MEM_26 = VDEF <.MEM_25>
ggNRooksSample2::Generate (this_2(D));
ggNRooksSample2.cc:41:1: internal compiler error: verify_ssa failed
0xd129cc verify_ssa(bool)
gcc/gcc/tree-ssa.c:1090
0xab8c0e execute_function_todo
gcc/gcc/passes.c:1840
0xab9603 execute_todo
gcc/gcc/passes.c:1873
0xabb19b execute_one_ipa_transform_pass
gcc/gcc/passes.c:2058
0xabb19b execute_all_ipa_transforms()
gcc/gcc/passes.c:2089
0x8544ca expand_function
gcc/gcc/cgraphunit.c:1750
0x856380 expand_all_functions
gcc/gcc/cgraphunit.c:1862
0x856380 compile()
gcc/gcc/cgraphunit.c:2196
0x856b64 finalize_compilation_unit()
gcc/gcc/cgraphunit.c:2273
0x6424ba cp_write_global_declarations()
gcc/gcc/cp/decl2.c:4402
Please submit a full bug report,
./install/bin/gcc -O3 ggNRooksSample2.ii -S
ggNRooksSample2.cc: In constructor ‘ggNRooksSample2::ggNRooksSample2()’:
ggNRooksSample2.cc:41:1: internal compiler error: in initialize_flags_in_bb, at
tree-into-ssa.c:457
0xbcb77d initialize_flags_in_bb
gcc/gcc/tree-into-ssa.c:457
0xbcb77d mark_block_for_update
gcc/gcc/tree-into-ssa.c:471
0xbcf89b prepare_block_for_update
gcc/gcc/tree-into-ssa.c:2500
0xbcff5e prepare_block_for_update
gcc/gcc/tree-into-ssa.c:2580
0xbcff5e prepare_block_for_update
gcc/gcc/tree-into-ssa.c:2580
0xbcff5e prepare_block_for_update
gcc/gcc/tree-into-ssa.c:2580
0xbcff5e prepare_block_for_update
gcc/gcc/tree-into-ssa.c:2580
0xbd3655 update_ssa(unsigned int)
gcc/gcc/tree-into-ssa.c:3223
0xab8b47 execute_function_todo
gcc/gcc/passes.c:1812
0xab9603 execute_todo
gcc/gcc/passes.c:1873
0xabb19b execute_one_ipa_transform_pass
gcc/gcc/passes.c:2058
0xabb19b execute_all_ipa_transforms()
gcc/gcc/passes.c:2089
0x8544ca expand_function
gcc/gcc/cgraphunit.c:1750
0x856380 expand_all_functions
gcc/gcc/cgraphunit.c:1862
0x856380 compile()
gcc/gcc/cgraphunit.c:2196
0x856b64 finalize_compilation_unit()
gcc/gcc/cgraphunit.c:2273
0x6424ba cp_write_global_declarations()
gcc/gcc/cp/decl2.c:4402
Please submit a full bug report,
