https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119087
Bug ID: 119087
Summary: [14/15 regression] ICE when building caffe2 on arm64
(crash in mark_jump_label_1)
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: sjames at gcc dot gnu.org
Target Milestone: ---
Created attachment 60635
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60635&action=edit
Activation.cpp
Originally reported downstream in Gentoo at https://bugs.gentoo.org/950463 by
Alfred Tupone.
Crashes with just `-O2 -c`.
```
Thread 2.1 "cc1plus" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xfffff7fbb020 (LWP 437183)]
mark_jump_label_1 (x=<optimized out>, insn=insn@entry=0xffffe814d4c0,
in_mem=in_mem@entry=false, is_target=is_target@entry=false)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/jump.cc:1051
warning: 1051
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/jump.cc:
No such file or directory
(gdb) bt
#0 mark_jump_label_1 (x=<optimized out>, insn=insn@entry=0xffffe814d4c0,
in_mem=in_mem@entry=false, is_target=is_target@entry=false)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/jump.cc:1051
#1 0x0000aaaaab7397d8 in mark_jump_label_1 (x=<optimized out>,
insn=insn@entry=0xffffe814d4c0, in_mem=in_mem@entry=false,
is_target=is_target@entry=false) at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/jump.cc:1174
#2 0x0000aaaaab7397d8 in mark_jump_label_1 (x=<optimized out>,
insn=0xffffe814d4c0, in_mem=false, is_target=<optimized out>)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/jump.cc:1174
#3 0x0000aaaaab7399a8 in mark_all_labels (f=f@entry=0xffffe8149bd0)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/jump.cc:335
#4 0x0000aaaaab739cc0 in rebuild_jump_labels_1 (f=0xffffe8149bd0,
count_forced=true)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/jump.cc:74
#5 rebuild_jump_labels (f=0xffffe8149bd0) at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/jump.cc:98
#6 0x0000aaaaab455564 in (anonymous namespace)::pass_expand::execute
(this=<optimized out>, fun=0xffffe8639a80)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/emit-rtl.h:434
#7 0x0000aaaaab810c70 in execute_one_pass (pass=pass@entry=0xaaaaad37fb60)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/passes.cc:2647
#8 0x0000aaaaab8114d8 in execute_pass_list_1 (pass=0xaaaaad37fb60)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/passes.cc:2756
#9 0x0000aaaaab811548 in execute_pass_list (fn=<optimized out>,
pass=<optimized out>)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/passes.cc:2767
#10 0x0000aaaaab48efd8 in cgraph_node::expand (this=0xffffe8638880)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/context.h:48
#11 cgraph_node::expand (this=0xffffe8638880) at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/cgraphunit.cc:1798
#12 0x0000aaaaab490c84 in expand_all_functions () at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/cgraphunit.cc:2028
#13 symbol_table::compile (this=this@entry=0xffffe9a06000)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/cgraphunit.cc:2404
#14 0x0000aaaaab492b2c in symbol_table::compile (this=0xffffe9a06000)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/cgraphunit.cc:2315
#15 symbol_table::finalize_compilation_unit (this=0xffffe9a06000)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/cgraphunit.cc:2589
#16 0x0000aaaaab919414 in compile_file () at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/toplev.cc:476
#17 0x0000aaaaab14d550 in do_compile () at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/toplev.cc:2158
#18 toplev::main (this=this@entry=0xffffffffed40, argc=<optimized out>,
argc@entry=16, argv=<optimized out>, argv@entry=0xffffffffeef8)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/toplev.cc:2314
#19 0x0000aaaaab14ead4 in main (argc=16, argv=0xffffffffeef8)
at
/var/tmp/portage/sys-devel/gcc-14.2.1_p20241221/work/gcc-14-20241221/gcc/main.cc:39
```
