https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112334
Bug ID: 112334
Summary: ICE in gen_untyped_return arm.md:9197 while compiling
harden-cfr-bret.c
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: fkastl at suse dot cz
Target Milestone: ---
Host: x86_64-linux
Target: arm-linux-gnueabi
Compiling the harden-cfr-bret-never.c file from testsuite
arm-linux-gnueabi-gcc testsuite/c-c++-common/torture/harden-cfr-bret-never.c
-mflip-thumb
results in an ICE
during RTL pass: expand
In file included from
/home/worker/buildworker/tiber-option-juggler/build/gcc/testsuite/c-c++-common/torture/harden-cfr-bret-never.c:8:
/home/worker/buildworker/tiber-option-juggler/build/gcc/testsuite/c-c++-common/torture/harden-cfr-bret.c:
In function ‘g’:
/home/worker/buildworker/tiber-option-juggler/build/gcc/testsuite/c-c++-common/torture/harden-cfr-bret.c:11:3:
internal compiler error: Segmentation fault
11 | __builtin_return (&i);
| ^~~~~~~~~~~~~~~~~~~~~
0xc7585f crash_signal
/home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/toplev.cc:315
0x132d068 gen_untyped_return(rtx_def*, rtx_def*)
/home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/config/arm/arm.md:9197
0xfa6e85 target_gen_untyped_return
/home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/config/arm/arm.md:9140
0x7c6053 expand_builtin_return
/home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/builtins.cc:1805
0x7d7acc expand_builtin(tree_node*, rtx_def*, rtx_def*, machine_mode, int)
/home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/builtins.cc:7550
0x8f673d expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
/home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/expr.cc:11932
0x7f41e6 expand_expr(tree_node*, rtx_def*, machine_mode, expand_modifier)
/home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/expr.h:310
0x7f41e6 expand_call_stmt
/home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/cfgexpand.cc:2831
0x7f41e6 expand_gimple_stmt_1
/home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/cfgexpand.cc:3880
0x7f41e6 expand_gimple_stmt
/home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/cfgexpand.cc:4044
0x7f8e07 expand_gimple_basic_block
/home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/cfgexpand.cc:6100
0x7fab0e execute
/home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/cfgexpand.cc:6835
