https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91231
Bug ID: 91231
Summary: ICE in dwarf2out_inline_entry, at dwarf2out.c:27642
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: rguenth at gcc dot gnu.org
Target Milestone: ---
Created attachment 46621
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46621&action=edit
ltrans file
The ICE happens for opencv3 package. Unfortunately, I can't reduce that ICE as
one can't use -shared -fPIC and so that I'm attaching ltrans file which is
reasonable small.
$ lto1 -quiet -dumpdir ../../bin/ -dumpbase opencv_test_core.ltrans75 -msse3
-mssse3 -msse4.1 -mpopcnt -msse4.2 -mf16c -mavx -mfma -mavx2 -msse -msse2
-mtune=generic -march=x86-64 -auxbase-strip opencv_test_core.ltrans75.ltrans.o
-g -g -O2 -O2 -O2 -O2 -Wextra -Werror=return-type -Werror=non-virtual-dtor
-Werror=address -Werror=sequence-point -Werror=format-security -Wshadow
-Wuninitialized -Wimplicit-fallthrough=3 -Wno-strict-overflow -version
-fno-openmp -fno-openacc -fstack-protector-strong -funwind-tables
-fasynchronous-unwind-tables -fstack-clash-protection -fsigned-char
-fdiagnostics-show-option -fno-omit-frame-pointer -ffunction-sections
-fdata-sections -fvisibility=hidden -fPIE -fltrans opencv_test_core.ltrans75.o
-o opencv_test_core.ltrans75.s
during RTL pass: final
/home/abuild/rpmbuild/BUILD/opencv-3.4.6/modules/ts/include/opencv2/ts/ts_gtest.h:
In member function ‘test_interleave’:
/home/abuild/rpmbuild/BUILD/opencv-3.4.6/modules/ts/include/opencv2/ts/ts_gtest.h:414470:39:
internal compiler error: in dwarf2out_inline_entry, at dwarf2out.c:27642
0x9de450 dwarf2out_inline_entry
../../gcc/dwarf2out.c:27642
0xa822a7 final_scan_insn_1
../../gcc/final.c:2436
0xa832fe final_scan_insn(rtx_insn*, _IO_FILE*, int, int, int*)
../../gcc/final.c:3153
0xa81349 final_1
../../gcc/final.c:2021
0xa85f83 rest_of_handle_final
../../gcc/final.c:4659
0xa861d4 execute
../../gcc/final.c:4737
$ (gdb) bt
#0 fancy_abort (file=0x1d1a22e "../../gcc/dwarf2out.c", line=27642,
function=0x1d2171d "dwarf2out_inline_entry") at ../../gcc/diagnostic.c:1607
#1 0x00000000009de451 in dwarf2out_inline_entry (block=<block 0x7ffff6c11060>)
at ../../gcc/dwarf2out.c:27642
#2 0x0000000000a822a8 in final_scan_insn_1 (insn=0x7ffff6d46cb0,
file=0x2916ea0, optimize_p=2, nopeepholes=0, seen=0x7fffffffd42c) at
../../gcc/final.c:2436
#3 0x0000000000a832ff in final_scan_insn (insn=0x7ffff6d46cb0, file=0x2916ea0,
optimize_p=2, nopeepholes=0, seen=0x7fffffffd42c) at ../../gcc/final.c:3153
#4 0x0000000000a8134a in final_1 (first=0x7ffff6c900e0, file=0x2916ea0,
seen=3, optimize_p=2) at ../../gcc/final.c:2021
#5 0x0000000000a85f84 in rest_of_handle_final () at ../../gcc/final.c:4659
#6 0x0000000000a861d5 in (anonymous namespace)::pass_final::execute
(this=0x2910f80) at ../../gcc/final.c:4737
#7 0x0000000000da7558 in execute_one_pass (pass=<opt_pass* 0x2910f80
"final"(325)>) at ../../gcc/passes.c:2488
#8 0x0000000000da7860 in execute_pass_list_1 (pass=<opt_pass* 0x2910f80
"final"(325)>) at ../../gcc/passes.c:2574
#9 0x0000000000da7891 in execute_pass_list_1 (pass=<opt_pass* 0x2910aa0
"*all-late_compilation"(-1)>) at ../../gcc/passes.c:2575
#10 0x0000000000da7891 in execute_pass_list_1 (pass=<opt_pass* 0x290eda0
"*rest_of_compilation"(-1)>) at ../../gcc/passes.c:2575
#11 0x0000000000da78e9 in execute_pass_list (fn=0x7ffff77c36e0, pass=<opt_pass*
0x290b060 "fixup_cfg"(93)>) at ../../gcc/passes.c:2585
#12 0x000000000093dd5f in cgraph_node::expand (this=<cgraph_node * const
0x7ffff7767168 "test_interleave"/352129>) at ../../gcc/cgraphunit.c:2198
#13 0x000000000093e1f5 in expand_all_functions () at
../../gcc/cgraphunit.c:2336
#14 0x000000000093ec88 in symbol_table::compile (this=0x7ffff78fa100) at
../../gcc/cgraphunit.c:2687
#15 0x000000000085bd48 in lto_main () at ../../gcc/lto/lto.c:3415
#16 0x0000000000ef4ac6 in compile_file () at ../../gcc/toplev.c:456
#17 0x0000000000ef7717 in do_compile () at ../../gcc/toplev.c:2205
#18 0x0000000000ef79fc in toplev::main (this=0x7fffffffd7ae, argc=55,
argv=0x7fffffffd8a8) at ../../gcc/toplev.c:2340
#19 0x0000000001c0817a in main (argc=55, argv=0x7fffffffd8a8) at
../../gcc/main.c:39
$ (gdb) p debug_tree(block)
<block 0x7ffff6c11060 asm_written used
vars <var_decl 0x7ffff6c02b40 this
type <pointer_type 0x7ffff771b1f8 type <record_type 0x7ffff7711dc8
Data>
readonly unsigned DI
size <integer_cst 0x7ffff78f7b70 constant 64>
unit-size <integer_cst 0x7ffff78f7b88 constant 8>
align:64 warn_if_not_align:0 symtab:0 alias-set -1
structural-equality>
readonly unsigned DI
/home/abuild/rpmbuild/BUILD/opencv-3.4.6/modules/ts/include/opencv2/ts/ts_gtest.h:414470:39
size <integer_cst 0x7ffff78f7b70 64> unit-size <integer_cst 0x7ffff78f7b88 8>
align:64 warn_if_not_align:0 context <function_decl 0x7ffff7706f00
test_interleave> abstract_origin <parm_decl 0x7ffff6c0f180 this>>
supercontext <block 0x7ffff6b88f00 asm_written used
vars <var_decl 0x7ffff6bfb120 data1 type <record_type 0x7ffff7711dc8
Data>
addressable used TI
/home/abuild/rpmbuild/BUILD/opencv-3.4.6/modules/ts/include/opencv2/ts/ts_gtest.h:414470:39
size <integer_cst 0x7ffff78f7bb8 constant 128>
unit-size <integer_cst 0x7ffff78f7bd0 constant 16>
align:128 warn_if_not_align:0 context <function_decl 0x7ffff7706f00
test_interleave>
(mem/c:TI (plus:DI (reg/f:DI 19 frame)
(const_int -48 [0xffffffffffffffd0])) [2 data1+0 S16 A128]) chain
<var_decl 0x7ffff6bfb090 data2>>
supercontext <function_decl 0x7ffff7706f00 test_interleave type
<method_type 0x7ffff77049d8>
addressable asm_written public static function-specific-target
function-specific-opt autoinline QI
/home/abuild/rpmbuild/BUILD/opencv-3.4.6/modules/core/test/test_intrin_utils.hpp:339:0
align:16 warn_if_not_align:0 context <namespace_decl 0x7ffff7703688 opt_SSE2>
initial <block 0x7ffff6b88f00> result <result_decl 0x7ffff6b96078 D.8437>
(mem:QI (symbol_ref:DI
("_ZN11opencv_test3hal9intrin1288opt_SSE27TheTestIN2cv8hal_SSE29v_int32x4EE15test_interleaveEv")
[flags 0x3] <function_decl 0x7ffff7706f00 test_interleave>) [0 S1 A8])
arguments <parm_decl 0x7ffff6f17a00 this>
struct-function 0x7ffff77c36e0>
subblocks <block 0x7ffff6bfcf00 asm_written used vars <var_decl
0x7ffff6c02990 this> supercontext <block 0x7ffff6b88f00>
subblocks <block 0x7ffff6c11000 asm_written used supercontext
<block 0x7ffff6bfcf00>
chain <block 0x7ffff6c61b40 asm_written used supercontext
<block 0x7ffff6bfcf00>
chain <block 0x7ffff6c61c00 asm_written used supercontext
<block 0x7ffff6bfcf00>
chain <block 0x7ffff6c61d80 asm_written used
supercontext <block 0x7ffff6bfcf00> abstract_origin <block 0x7ffff6bfcf60>>
abstract_origin <block 0x7ffff6bfcf60 supercontext
<function_decl 0x7ffff771ae00 __conv_op > abstract_origin <block
0x7ffff6bfcf60>>> abstract_origin <block 0x7ffff6bfcf60>> abstract_origin
<block 0x7ffff6bfcf60>>
chain <block 0x7ffff6c11120 asm_written used vars <var_decl
0x7ffff6c02cf0 this> supercontext <block 0x7ffff6b88f00>
subblocks <block 0x7ffff6c11180 asm_written used supercontext
<block 0x7ffff6c11120>
chain <block 0x7ffff6c61f00 used supercontext <block
0x7ffff6c11120>
chain <block 0x7ffff69a70c0 used supercontext <block
0x7ffff6c11120> chain <block 0x7ffff69a7180> abstract_origin <block
0x7ffff6bfcf60>> abstract_origin <block 0x7ffff6bfcf60>> abstract_origin <block
0x7ffff6bfcf60>> chain <block 0x7ffff6c11060> abstract_origin <function_decl
0x7ffff771ae00 __conv_op >> abstract_origin <function_decl 0x7ffff771ae00
__conv_op >>>
subblocks <block 0x7ffff6c110c0 asm_written used supercontext <block
0x7ffff6c11060>
chain <block 0x7ffff6c61cc0 asm_written used supercontext <block
0x7ffff6c11060>
chain <block 0x7ffff6c61e40 used supercontext <block
0x7ffff6c11060>
chain <block 0x7ffff69a7000 used supercontext <block
0x7ffff6c11060> abstract_origin <block 0x7ffff6bfcf60>> abstract_origin <block
0x7ffff6bfcf60>> abstract_origin <block 0x7ffff6bfcf60>> abstract_origin <block
0x7ffff6bfcf60>>
chain <block 0x7ffff6c61ae0 asm_written used
vars <var_decl 0x7ffff6c02990 this type <pointer_type 0x7ffff771b1f8>
readonly unsigned DI
/home/abuild/rpmbuild/BUILD/opencv-3.4.6/modules/ts/include/opencv2/ts/ts_gtest.h:414470:39
size <integer_cst 0x7ffff78f7b70 64> unit-size <integer_cst 0x7ffff78f7b88 8>
align:64 warn_if_not_align:0 context <function_decl 0x7ffff7706f00
test_interleave> abstract_origin <parm_decl 0x7ffff6c0f180 this>> supercontext
<block 0x7ffff6b88f00>
chain <block 0x7ffff6bfc420 asm_written used vars <var_decl
0x7ffff6bfb5a0 this> supercontext <block 0x7ffff6b88f00>
subblocks <block 0x7ffff6bfc480 asm_written used supercontext
<block 0x7ffff6bfc420>
subblocks <block 0x7ffff6bfc4e0 asm_written used vars <var_decl
0x7ffff6bfb630 i> supercontext <block 0x7ffff6bfc480>
abstract_origin <block 0x7ffff6bfc060 vars <var_decl
0x7ffff6bfb1b0 i>
supercontext <block 0x7ffff6bfc000 supercontext <block
0x7ffff6b88f60> subblocks <block 0x7ffff6bfc060> abstract_origin <block
0x7ffff6bfc000>> abstract_origin <block 0x7ffff6bfc060>>>
abstract_origin <block 0x7ffff6b88f60 supercontext
<function_decl 0x7ffff771ad00 __ct > subblocks <block 0x7ffff6bfc000>
abstract_origin <block 0x7ffff6b88f60>>>
chain <block 0x7ffff6bfc300 asm_written used vars <var_decl
0x7ffff6bfb480 this> supercontext <block 0x7ffff6b88f00>
chain <block 0x7ffff6bfc1e0 asm_written used vars <var_decl
0x7ffff6bfb360 this> supercontext <block 0x7ffff6b88f00>
chain <block 0x7ffff6bfc0c0 asm_written used vars <var_decl
0x7ffff6bfb240 this> supercontext <block 0x7ffff6b88f00>
chain <block 0x7ffff6bfccc0 asm_written used vars
<var_decl 0x7ffff6c026c0 m> supercontext <block 0x7ffff6b88f00> subblocks
<block 0x7ffff6bfcd20> chain <block 0x7ffff6bfcd80> abstract_origin
<function_decl 0x7ffff7736000 operator+=>> abstract_origin <function_decl
0x7ffff771ad00 __ct >> abstract_origin <function_decl 0x7ffff771ad00 __ct >>
abstract_origin <function_decl 0x7ffff771ad00 __ct >> abstract_origin
<function_decl 0x7ffff771ad00 __ct >>
abstract_origin <function_decl 0x7ffff771ae00 __conv_op type
<method_type 0x7ffff771f7e0>
addressable public static weak function-specific-target
function-specific-opt autoinline QI
/home/abuild/rpmbuild/BUILD/opencv-3.4.6/modules/ts/include/opencv2/ts/ts_gtest.h:23008:118
align:16 warn_if_not_align:0 context <namespace_decl 0x7ffff7703688 opt_SSE2>
abstract_origin <function_decl 0x7ffff771ae00 __conv_op >>> abstract_origin
<function_decl 0x7ffff771ae00 __conv_op >>
