https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105025
Bug ID: 105025
Summary: ICE: in gimplify_expr, at gimplify.cc:15863 with
_Fract
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: zsojka at seznam dot cz
Target Milestone: ---
Host: x86_64-pc-linux-gnu
Target: mips64el-unknown-linux-gnuabi64
Created attachment 52666
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52666&action=edit
reduced testcase
Compiler output:
$ mips64el-unknown-linux-gnuabi64-gcc testcase.c
testcase.c: In function 'foo':
testcase.c:6:11: internal compiler error: in gimplify_expr, at
gimplify.cc:15863
6 | r >= (0 && r);
| ^~
0x651f4e gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/repo/gcc-trunk/gcc/gimplify.cc:15863
0xc1cda6 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/repo/gcc-trunk/gcc/gimplify.cc:15833
0xc2bfc6 gimplify_cond_expr
/repo/gcc-trunk/gcc/gimplify.cc:4404
0xc1d909 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/repo/gcc-trunk/gcc/gimplify.cc:15013
0xc20b46 gimplify_stmt(tree_node**, gimple**)
/repo/gcc-trunk/gcc/gimplify.cc:7109
0xc1e87b gimplify_statement_list
/repo/gcc-trunk/gcc/gimplify.cc:2019
0xc1e87b gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/repo/gcc-trunk/gcc/gimplify.cc:15501
0xc20b46 gimplify_stmt(tree_node**, gimple**)
/repo/gcc-trunk/gcc/gimplify.cc:7109
0xc2c5f5 gimplify_cond_expr
/repo/gcc-trunk/gcc/gimplify.cc:4393
0xc1d909 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/repo/gcc-trunk/gcc/gimplify.cc:15013
0xc20b46 gimplify_stmt(tree_node**, gimple**)
/repo/gcc-trunk/gcc/gimplify.cc:7109
0xc2c4a6 gimplify_cond_expr
/repo/gcc-trunk/gcc/gimplify.cc:4364
0xc1d909 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/repo/gcc-trunk/gcc/gimplify.cc:15013
0xc1f5cc gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/repo/gcc-trunk/gcc/gimplify.cc:15824
0xc1cddf gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/repo/gcc-trunk/gcc/gimplify.cc:15835
0xc20b46 gimplify_stmt(tree_node**, gimple**)
/repo/gcc-trunk/gcc/gimplify.cc:7109
0xc2129d gimplify_bind_expr
/repo/gcc-trunk/gcc/gimplify.cc:1428
0xc1d670 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/repo/gcc-trunk/gcc/gimplify.cc:15257
0xc2ee4f gimplify_stmt(tree_node**, gimple**)
/repo/gcc-trunk/gcc/gimplify.cc:7109
0xc2ee4f gimplify_body(tree_node*, bool)
/repo/gcc-trunk/gcc/gimplify.cc:16313
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
$ mips64el-unknown-linux-gnuabi64-gcc -v
Using built-in specs.
COLLECT_GCC=/repo/gcc-trunk/binary-latest-mips64el/bin/mips64el-unknown-linux-gnuabi64-gcc
COLLECT_LTO_WRAPPER=/repo/gcc-trunk/binary-trunk-r12-7721-20220319135312-gb60bc913cca-checking-yes-rtl-df-extra-mips64el/bin/../libexec/gcc/mips64el-unknown-linux-gnuabi64/12.0.1/lto-wrapper
Target: mips64el-unknown-linux-gnuabi64
Configured with: /repo/gcc-trunk//configure --enable-languages=c,c++
--enable-valgrind-annotations --disable-nls --enable-checking=yes,rtl,df,extra
--with-cloog --with-ppl --with-isl
--with-sysroot=/usr/mips64el-unknown-linux-gnuabi64 --build=x86_64-pc-linux-gnu
--host=x86_64-pc-linux-gnu --target=mips64el-unknown-linux-gnuabi64
--with-ld=/usr/bin/mips64el-unknown-linux-gnuabi64-ld
--with-as=/usr/bin/mips64el-unknown-linux-gnuabi64-as --disable-multilib
--with-abi=64 --disable-libstdcxx-pch
--prefix=/repo/gcc-trunk//binary-trunk-r12-7721-20220319135312-gb60bc913cca-checking-yes-rtl-df-extra-mips64el
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 12.0.1 20220319 (experimental) (GCC)
