https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103271
Bug ID: 103271
Summary: ICE in assign_stack_temp_for_type, at function.c:798
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: qing.zhao at oracle dot com, rguenth at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-linux-gnu
Target: riscv64-unknown-linux-gnu
The following ICEs:
$ riscv64-linux-gnu-gcc
/home/marxin/Programming/gcc/gcc/testsuite/c-c++-common/pr102285.c -Ofast
-ftrivial-auto-var-init=pattern -mno-strict-align
during RTL pass: expand
/home/marxin/Programming/gcc/gcc/testsuite/c-c++-common/pr102285.c: In function
'qy':
/home/marxin/Programming/gcc/gcc/testsuite/c-c++-common/pr102285.c:8:7:
internal compiler error: in assign_stack_temp_for_type, at function.c:798
8 | int fb[tw];
| ^~
0x5dd2da assign_stack_temp_for_type(machine_mode, poly_int<1u, long>,
tree_node*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/function.c:798
0x87b194 assign_temp(tree_node*, int, int)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/function.c:1018
0x839fcc expand_constructor
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/expr.c:8657
0x82b777 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/expr.c:10845
0x839652 expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier,
rtx_def**, bool)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/expr.c:8739
0x839652 expand_normal
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/expr.h:307
0x839652 store_field
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/expr.c:7465
0x8368f7 expand_assignment(tree_node*, tree_node*, bool)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/expr.c:5682
0x8fab7d expand_DEFERRED_INIT
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/internal-fn.c:3104
0x72f507 expand_call_stmt
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/cfgexpand.c:2749
0x72f507 expand_gimple_stmt_1
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/cfgexpand.c:3876
0x72f507 expand_gimple_stmt
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/cfgexpand.c:4040
0x733a77 expand_gimple_basic_block
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/cfgexpand.c:6082
0x735aa6 execute
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/cfgexpand.c:6808
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
