Ran into an internal compiler failure w/ the new gcc 4.8 today.
[2013-05-31 16:14:50.182327000-04:00] TARGET_SYS = "powerpc-wrs-linux-gnuspe" [2013-05-31 16:14:50.186375000-04:00] TUNE_FEATURES = "m32 spe ppce500v2" [2013-05-31 16:14:50.187385000-04:00] TARGET_FPU = "ppc-efd" When building glibc:
[2013-05-31 16:42:54.446880000-04:00] | In file included from ../sysdeps/ieee754/ldbl-128ibm/strtold_l.c:54:0: [2013-05-31 16:42:54.447811000-04:00] | ./strtod_l.c: In function '____strtold_l_internal': [2013-05-31 16:42:54.448680000-04:00] | ./strtod_l.c:1778:1: error: unrecognizable insn: [2013-05-31 16:42:54.449632000-04:00] | } [2013-05-31 16:42:54.450515000-04:00] | ^ [2013-05-31 16:42:54.452037000-04:00] | (insn 6830powerpc-wrs-linux-gnuspe-gcc -m32 -mcpu=8548 -mabi=spe -mspe -mfloat-gprs=double --sysroot=/home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/sysroots/fsl-p2020-tcbootstrap a64l.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -frounding-math -g -pipe -mhard-float -Wstrict-prototypes -mlong-double-128 -fpic -I../include -I/home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/work/ppce500v2-wrs-linux-gnuspe/eglibc/2.17-r3/build-powerpc-wrs-linux-gnuspe/stdlib -I/home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/work/ppce500v2-wrs-linux-gnuspe/eglibc/2.17-r3/build-powerpc-wrs-linux-gnuspe -I../ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu -I../ports/sysdeps/powerpc/powerpc32/e500/fpu -I../ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/nptl -I../ports/sysdep
s/unix/sy sv/linux/powerpc/powerpc32/e500 -I../sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl -I../sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu -I../sysdeps/powerpc/powerpc32/fpu -I../nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32 -I../ports/sysdeps/unix/sysv/linux/powerpc/powerpc32 -I../sysdeps/unix/sysv/linux/powerpc/powerpc32 -I../nptl/sysdeps/unix/sysv/linux/powerpc -I../ports/sysdeps/unix/sysv/linux/powerpc -I../sysdeps/unix/sysv/linux/powerpc -I../sysdeps/ieee754/ldbl-128ibm -I../sysdeps/ieee754/ldbl-opt -I../nptl/sysdeps/unix/sysv/linux -I../nptl/sysdeps/pthread -I../sysdeps/pthread -I../ports/sysdeps/unix/sysv/linux -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu -I../sysdeps/unix/inet -I../nptl/sysdeps/unix/sysv -I../ports/sysdeps/unix/sysv -I../sysdeps/unix/sysv -I../sysdeps/unix/powerpc -I../nptl/sysdeps/unix -I../ports/sysdeps/unix -I../sysdeps/unix -I../sysdeps/posix -I../ports/sysdeps/powerpc/powerpc32/e500 -I../ports/sysdeps/powerpc/powerpc32 -I../sysdeps/powerpc/powe rpc32 -I. ./sysdeps/wordsize-32 -I../sysdeps/powerpc/fpu -I../nptl/sysdeps/powerpc -I../ports/sysdeps/powerpc -I../sysdeps/powerpc -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754 -I../sysdeps/generic -I../nptl -I../ports -I.. -I../libio -I. -nostdinc -isystem /home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/sysroots/x86_64-linux/usr/lib/ppce500v2-wrs-linux-gnuspe.gcc-cross-initial/gcc/powerpc-wrs-linux-gnuspe/4.8.0/include -isystem /home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/sysroots/x86_64-linux/usr/lib/ppce500v2-wrs-linux-gnuspe.gcc-cross-initial/gcc/powerpc-wrs-linux-gnuspe/4.8.0/include-fixed -isystem /home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/sysroots/fsl-p2020/usr/include -D_LIBC_REENTRANT -include ../include/libc-symbols.h -DPIC -DSHARED -o /home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_ build/tmp /work/ppce500v2-wrs-linux-gnuspe/eglibc/2.17-r3/build-powerpc-wrs-linux-gnuspe/stdlib/a64l.os -MD -MP -MF /home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/work/ppce500v2-wrs-linux-gnuspe/eglibc/2.17-r3/build-powerpc-wrs-linux-gnuspe/stdlib/a64l.os.dt -MT /home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/work/ppce500v2-wrs-linux-gnuspe/eglibc/2.17-r3/build-powerpc-wrs-linux-gnuspe/stdlib/a64l.os
[2013-05-31 16:42:54.453775000-04:00] | powerpc-wrs-linux-gnuspe-gcc -m32 -mcpu=8548 -mabi=spe -mspe -mfloat-gprs=double --sysroot=/home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/sysroots/fsl-p2020-tcbootstrap l64a.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -frounding-math -g -pipe -mhard-float -Wstrict-prototypes -mlong-double-128 -fpic -I../include -I/home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/work/ppce500v2-wrs-linux-gnuspe/eglibc/2.17-r3/build-powerpc-wrs-linux-gnuspe/stdlib -I/home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/work/ppce500v2-wrs-linux-gnuspe/eglibc/2.17-r3/build-powerpc-wrs-linux-gnuspe -I../ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu -I../ports/sysdeps/powerpc/powerpc32/e500/fpu -I../ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/nptl -I../ports/sysdeps/unix/sys
v/linux/p owerpc/powerpc32/e500 -I../sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl -I../sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu -I../sysdeps/powerpc/powerpc32/fpu -I../nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32 -I../ports/sysdeps/unix/sysv/linux/powerpc/powerpc32 -I../sysdeps/unix/sysv/linux/powerpc/powerpc32 -I../nptl/sysdeps/unix/sysv/linux/powerpc -I../ports/sysdeps/unix/sysv/linux/powerpc -I../sysdeps/unix/sysv/linux/powerpc -I../sysdeps/ieee754/ldbl-128ibm -I../sysdeps/ieee754/ldbl-opt -I../nptl/sysdeps/unix/sysv/linux -I../nptl/sysdeps/pthread -I../sysdeps/pthread -I../ports/sysdeps/unix/sysv/linux -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu -I../sysdeps/unix/inet -I../nptl/sysdeps/unix/sysv -I../ports/sysdeps/unix/sysv -I../sysdeps/unix/sysv -I../sysdeps/unix/powerpc -I../nptl/sysdeps/unix -I../ports/sysdeps/unix -I../sysdeps/unix -I../sysdeps/posix -I../ports/sysdeps/powerpc/powerpc32/e500 -I../ports/sysdeps/powerpc/powerpc32 -I../sysdeps/powerpc/powerpc32 -I.. /sysdeps/ wordsize-32 -I../sysdeps/powerpc/fpu -I../nptl/sysdeps/powerpc -I../ports/sysdeps/powerpc -I../sysdeps/powerpc -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754 -I../sysdeps/generic -I../nptl -I../ports -I.. -I../libio -I. -nostdinc -isystem /home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/sysroots/x86_64-linux/usr/lib/ppce500v2-wrs-linux-gnuspe.gcc-cross-initial/gcc/powerpc-wrs-linux-gnuspe/4.8.0/include -isystem /home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/sysroots/x86_64-linux/usr/lib/ppce500v2-wrs-linux-gnuspe.gcc-cross-initial/gcc/powerpc-wrs-linux-gnuspe/4.8.0/include-fixed -isystem /home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/sysroots/fsl-p2020/usr/include -D_LIBC_REENTRANT -include ../include/libc-symbols.h -DPIC -DSHARED -o /home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/ work/ppce 500v2-wrs-linux-gnuspe/eglibc/2.17-r3/build-powerpc-wrs-linux-gnuspe/stdlib/l64a.os -MD -MP -MF /home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/work/ppce500v2-wrs-linux-gnuspe/eglibc/2.17-r3/build-powerpc-wrs-linux-gnuspe/stdlib/l64a.os.dt -MT /home/nxadm/nx/yow-blade14.2/builds-2013-05-31-155519/fsl-p2020_small/bitbake_build/tmp/work/ppce500v2-wrs-linux-gnuspe/eglibc/2.17-r3/build-powerpc-wrs-linux-gnuspe/stdlib/l64a.os
[2013-05-31 16:42:54.454738000-04:00] | 6829 6775 190 (set (mem/c:TI (plus:SI (reg:SI 10 10) [2013-05-31 16:42:54.455558000-04:00] | (const_int 976 [0x3d0])) [14 %sfp+976 S16 A128]) [2013-05-31 16:42:54.456545000-04:00] | (reg:TI 5 5)) ./strtod_l.c:203 -1 [2013-05-31 16:42:54.457357000-04:00] | (nil)) [2013-05-31 16:42:54.458191000-04:00] | ./strtod_l.c:1778:1: internal compiler error: in extract_insn, at recog.c:2150
I suspect the ppce500v2 tuning hasn't been used much, but it appears to trigger the failure case.
Should I enter a bug for this issue in the YP bugzilla? I can also attempt to file a bug w/ gnu this weekend or early next week.
--Mark _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
