[Bug middle-end/85450] ICE: invalid types in nop conversion during GIMPLE pass: ompexp

["clyon at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85450

Christophe Lyon <clyon at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |clyon at gcc dot gnu.org

--- Comment #5 from Christophe Lyon <clyon at gcc dot gnu.org> ---
Hi Richard,

This patch (r259667) makes the newlib build fail on aarch64_be-none-elf.

I'm seeing this in my build log:
aarch64_be-none-elf-gcc
-B/tmp/7730760_9.tmpdir/aci-gcc-fsf/builds/gcc-fsf-gccsrc/obj-aarch64_be-none-elf/newlib/aarch64_be-none-elf/ilp32/newlib/
-isystem
/tmp/7730760_9.tmpdir/aci-gcc-fsf/builds/gcc-fsf-gccsrc/obj-aarch64_be-none-elf/newlib/aarch64_be-none-elf/ilp32/newlib/targ-include
-isystem /tmp/7730760_9.tmpdir/aci-gcc-fsf/sources/newlib/newlib/libc/include
-B/tmp/7730760_9.tmpdir/aci-gcc-fsf/builds/gcc-fsf-gccsrc/obj-aarch64_be-none-elf/newlib/aarch64_be-none-elf/ilp32/libgloss/aarch64
-L/tmp/7730760_9.tmpdir/aci-gcc-fsf/builds/gcc-fsf-gccsrc/obj-aarch64_be-none-elf/newlib/aarch64_be-none-elf/ilp32/libgloss/libnosys
-L/tmp/7730760_9.tmpdir/aci-gcc-fsf/sources/newlib/libgloss/aarch64 
-mabi=ilp32 -DPACKAGE_NAME=\"newlib\" -DPACKAGE_TARNAME=\"newlib\"
-DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"newlib\ 2.0.0\"
-DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -I.
-I/tmp/7730760_9.tmpdir/aci-gcc-fsf/sources/newlib/newlib/libc/stdio
-fno-builtin      -g -O2  -mabi=ilp32 -fshort-enums -DINTEGER_ONLY -c
/tmp/7730760_9.tmpdir/aci-gcc-fsf/sources/newlib/newlib/libc/stdio/vfprintf.c
-o lib_a-vfiprintf.o
In file included from
/tmp/7730760_9.tmpdir/aci-gcc-fsf/sources/newlib/newlib/libc/stdio/vfwscanf.c:109:
/tmp/7730760_9.tmpdir/aci-gcc-fsf/sources/newlib/newlib/libc/stdio/vfwscanf.c:
In function '__svfwscanf_r':
/tmp/7730760_9.tmpdir/aci-gcc-fsf/sources/newlib/newlib/libc/stdio/vfwscanf.c:140:25:
error: invalid types in nop conversion
 #  define __SVFWSCANF_R __svfwscanf_r
                         ^~~~~~~~~~~~~
/tmp/7730760_9.tmpdir/aci-gcc-fsf/sources/newlib/newlib/libc/stdio/vfwscanf.c:371:8:
note: in expansion of macro '__SVFWSCANF_R'
 _DEFUN(__SVFWSCANF_R, (rptr, fp, fmt0, ap),
        ^~~~~~~~~~~~~
long long int
void *
_360 = (long long int) _368;
[...]





and also:
0xc40fa3 verify_gimple_in_cfg(function*, bool)
       
/tmp/7730760_9.tmpdir/aci-gcc-fsf/sources/gcc-fsf/gccsrc/gcc/tree-cfg.c:5585
0xae70ec execute_function_todo
       
/tmp/7730760_9.tmpdir/aci-gcc-fsf/sources/gcc-fsf/gccsrc/gcc/passes.c:1994
0xae6e85 execute_todo
       
/tmp/7730760_9.tmpdir/aci-gcc-fsf/sources/gcc-fsf/gccsrc/gcc/passes.c:2048

I'd have to reproduce the problem manually in order to share a preprocessed
file.