https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98743
Bug ID: 98743
Summary: ICE in convert_move, at expr.c:220
Product: gcc
Version: 11.0
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
Target Milestone: ---
Host: x86_64-linux
Target: riscv64-linux-gnu
I see the following with a cross compiler:
$ riscv64-linux-gnu-g++
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/cpp0x/initlist-value.C -Og
-fno-early-inlining -finline-small-functions -fpack-struct -c
during RTL pass: expand
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/cpp0x/initlist-value.C: In
function ‘int main()’:
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/cpp0x/initlist-value.C:24:26:
internal compiler error: in convert_move, at expr.c:220
24 | A* ap = new (&space) A{};
| ^
0x5f6b1a convert_move(rtx_def*, rtx_def*, int)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/expr.c:220
0x9a1787 store_expr(tree_node*, rtx_def*, int, bool, bool)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/expr.c:5796
0x9a308c expand_assignment(tree_node*, tree_node*, bool)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/expr.c:5465
0x89d96d expand_gimple_stmt_1
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/cfgexpand.c:3909
0x89d96d expand_gimple_stmt
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/cfgexpand.c:4007
0x8a1407 expand_gimple_basic_block
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/cfgexpand.c:6044
0x8a3696 execute
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-riscv64/build/gcc/cfgexpand.c:6728
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.
