https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89318
Bug ID: 89318
Summary: arm bootstap failure
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: bernd.edlinger at hotmail dot de
Target Milestone: ---
../gcc-9-20190210/configure --prefix=/home/ed/gnu/arm-linux-gnueabihf
--enable-languages=all --with-arch=armv7-a --with-tune=cortex-a9
--with-fpu=vfpv3-d16 --with-float=hard
libtool: compile: /home/ed/gnu/gcc-build-arm-linux-gnueabihf/./prev-gcc/xgcc
-B/home/ed/gnu/gcc-build-arm-linux-gnueabihf/./prev-gcc/
-B/home/ed/gnu/arm-linux-gnueabihf/armv7l-unknown-linux-gnueabihf/bin/
-B/home/ed/gnu/arm-linux-gnueabihf/armv7l-unknown-linux-gnueabihf/bin/
-B/home/ed/gnu/arm-linux-gnueabihf/armv7l-unknown-linux-gnueabihf/lib/ -isystem
/home/ed/gnu/arm-linux-gnueabihf/armv7l-unknown-linux-gnueabihf/include
-isystem
/home/ed/gnu/arm-linux-gnueabihf/armv7l-unknown-linux-gnueabihf/sys-include
-fno-checking -DHAVE_CONFIG_H -I. -I../../gcc-9-20190210/isl
-I../../gcc-9-20190210/isl/include -Iinclude/
-I/home/ed/gnu/gcc-build-arm-linux-gnueabihf/gmp/../../gcc-9-20190210/gmp
-I/home/ed/gnu/gcc-build-arm-linux-gnueabihf/./gmp -g -O2 -fno-checking
-gtoggle -MT isl_aff.lo -MD -MP -MF .deps/isl_aff.Tpo -c
../../gcc-9-20190210/isl/isl_aff.c -o isl_aff.o
In file included from ../../gcc-9-20190210/isl/isl_aff.c:4101:
../../gcc-9-20190210/isl/isl_union_multi.c: In function
'isl_union_pw_multi_aff_foreach_pw_multi_aff':
../../gcc-9-20190210/isl/isl_union_multi.c:221:1: error: insn does not satisfy
its constraints:
221 | }
| ^
(insn 64 23 27 3 (parallel [
(set (mem/f/c:SI (plus:SI (reg/f:SI 13 sp)
(const_int 8 [0x8])) [25 data.fn+0 S4 A64])
(reg/f:SI 12 ip [117]))
(set (mem/f/c:SI (plus:SI (reg/f:SI 13 sp)
(const_int 12 [0xc])) [4 data.user+0 S4 A32])
(reg/f:SI 13 sp))
]) "../../gcc-9-20190210/isl/isl_union_multi.c":69:30 347 {*arm_strd}
(nil))
during RTL pass: cprop_hardreg
../../gcc-9-20190210/isl/isl_union_multi.c:221:1: internal compiler error: in
extract_constrain_insn, at recog.c:2211
0xcf865b _fatal_insn(char const*, rtx_def const*, char const*, int, char
const*)
../../gcc-9-20190210/gcc/rtl-error.c:108
0xcf86c7 _fatal_insn_not_found(rtx_def const*, char const*, int, char const*)
../../gcc-9-20190210/gcc/rtl-error.c:118
0xc8fa4f extract_constrain_insn(rtx_insn*)
../../gcc-9-20190210/gcc/recog.c:2211
0xc985ef copyprop_hardreg_forward_1
../../gcc-9-20190210/gcc/regcprop.c:801
0xc9a11b execute
../../gcc-9-20190210/gcc/regcprop.c:1307
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.
make[5]: *** [isl_aff.lo] Error 1
make[5]: Leaving directory `/home/ed/gnu/gcc-build-arm-linux-gnueabihf/isl'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/home/ed/gnu/gcc-build-arm-linux-gnueabihf/isl'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/home/ed/gnu/gcc-build-arm-linux-gnueabihf/isl'
make[2]: *** [all-stage2-isl] Error 2
make[2]: Leaving directory `/home/ed/gnu/gcc-build-arm-linux-gnueabihf'
make[1]: *** [stage2-bubble] Error 2
make[1]: Leaving directory `/home/ed/gnu/gcc-build-arm-linux-gnueabihf'
make: *** [all] Error 2
trunk revision 268755 -> bad
trunk revision 268503 -> good
