https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102766
Bug ID: 102766
Summary: [12 Regression] internal compiler error: in
df_insn_delete, at df-scan.c:949
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: build, ice-on-valid-code
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: burnus at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-gnu-linux
Target: nvptx-none
In $(BUILD)/nvptx-none/mgomp/libgomp when compiling with -O2 -mgomp:
during RTL pass: final
In file included from libgomp/config/nvptx/task.c:41:
libgomp/config/nvptx/../../task.c: In function 'gomp_create_target_task':
libgomp/config/nvptx/../../task.c:921:1: internal compiler error: in
df_insn_delete, at df-scan.c:949
921 | }
| ^
0x8a9b86 df_insn_delete(rtx_insn*) gcc/df-scan.c:949
0x845875 delete_insn(rtx_insn*) gcc/cfgrtl.c:178
0x1119f7d reemit_marker_as_note gcc/var-tracking.c:10024
0x111d193 delete_vta_debug_insn gcc/var-tracking.c:10366
