On Mon, Nov 18, 2019 at 9:57 PM Mikael Pettersson <mikpeli...@gmail.com> wrote:
>
> On Mon, Nov 18, 2019 at 8:31 PM Bernd Schmidt <bernds_...@t-online.de> wrote:
> >
> > Hi Mikael,
> >
> > > This fixed the problem, thanks.
> >
> > Could you also run the testsuite to see if you can reproduce the
> > g++.old-deja failures Andreas reported?
>
> Yes, but it will probably take another week before the native
> bootstrap (on aranym) and test suite run is finished. It's currently
> in stage 2.
Failed later in stage 2:
/mnt/scratch/objdir10/./gcc/xgcc -B/mnt/scratch/objdir10/./gcc/
-B/mnt/scratch/install10/m68k-unknown-linux-gnu/bin/
-B/mnt/scratch/install10/m68k-unknown-linux-gnu/lib/ -isystem
/mnt/scratch/install10/m68k-unknown-linux-gnu/include -isystem
/mnt/scratch/install10/m68k-unknown-linux-gnu/sys-include
-fno-checking -g -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wno-narrowing
-Wwrite-strings -Wcast-qual -Wno-error=format-diag -Wstrict-prototypes
-Wmissing-prototypes -Wno-error=format-diag -Wold-style-definition
-isystem ./include -fPIC -g -DIN_LIBGCC2 -fbuilding-libgcc
-fno-stack-protector -fPIC -I. -I. -I../.././gcc
-I/mnt/scratch/gcc-10-20191110/libgcc
-I/mnt/scratch/gcc-10-20191110/libgcc/.
-I/mnt/scratch/gcc-10-20191110/libgcc/../gcc
-I/mnt/scratch/gcc-10-20191110/libgcc/../include -DHAVE_CC_TLS -o
_powixf2.o -MT _powixf2.o -MD -MP -MF _powixf2.dep -DL_powixf2 -c
/mnt/scratch/gcc-10-20191110/libgcc/libgcc2.c -fvisibility=hidden
-DHIDE_EXPORTS
/mnt/scratch/gcc-10-20191110/libgcc/libgcc2.c: In function '__powixf2':
/mnt/scratch/gcc-10-20191110/libgcc/libgcc2.c:1888:1: error:
unrecognizable insn:
1888 | }
| ^
(insn 116 115 117 13 (parallel [
(set (reg/f:SI 15 %sp)
(plus:SI (reg/f:SI 15 %sp)
(const_int -12 [0xfffffffffffffff4])))
(set (reg:XF 18 %fp2)
(mem/c:XF (reg/f:SI 15 %sp) [3 S12 A8]))
]) "/mnt/scratch/gcc-10-20191110/libgcc/libgcc2.c":1888:1 -1
(nil))
during RTL pass: cprop_hardreg
/mnt/scratch/gcc-10-20191110/libgcc/libgcc2.c:1888:1: internal
compiler error: in extract_insn, at recog.c:2294
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
Makefile:500: recipe for target '_powixf2.o' failed
make[3]: *** [_powixf2.o] Error 1
make[3]: Leaving directory '/mnt/scratch/objdir10/m68k-unknown-linux-gnu/libgcc'
Makefile:16905: recipe for target 'all-stage2-target-libgcc' failed
make[2]: *** [all-stage2-target-libgcc] Error 2
make[2]: Leaving directory '/mnt/scratch/objdir10'
Makefile:20204: recipe for target 'stage2-bubble' failed
make[1]: *** [stage2-bubble] Error 2
make[1]: Leaving directory '/mnt/scratch/objdir10'
Makefile:20399: recipe for target 'bootstrap' failed
make: *** [bootstrap] Error 2
I'll try to reduce it to a test case later today.
