From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3613 invoked by alias); 28 Oct 2012 22:18:16 -0000 Received: (qmail 3524 invoked by uid 48); 28 Oct 2012 22:18:00 -0000 From: "patrick at motec dot com.au" To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/55112] New: internal compiler error: in simplify_subreg, at simplify-rtx.c:5424 Date: Sun, 28 Oct 2012 22:18:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: lto X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: patrick at motec dot com.au X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2012-10/txt/msg02656.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55112 Bug #: 55112 Summary: internal compiler error: in simplify_subreg, at simplify-rtx.c:5424 Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassigned@gcc.gnu.org ReportedBy: patrick@motec.com.au Using cross compile gcc (x86_64->powerpc-eabispe) the following command line results in an internal compiler error. I've attached the problem object file. Hope this is enough information, thanks. patrick@gtr:~/bug/report1$ powerpc-eabispe-gcc -v -Os -flto=jobserver -nostdlib -o test bug.o Using built-in specs. COLLECT_GCC=powerpc-eabispe-gcc COLLECT_LTO_WRAPPER=/home/patrick/src/e7/toolchain/stage2/bin/../libexec/gcc/powerpc-eabispe/4.7.2/lto-wrapper Target: powerpc-eabispe Configured with: /z/src/e7/toolchain/src/gcc-4.7.2/configure --prefix=/z/src/e7/toolchain/stage2 --build=x86_64-unknown-linux-gnu --host=x86_64-unknown-linux-gnu --target=powerpc-eabispe --enable-languages=c,c++ --with-sysroot=/z/src/e7/toolchain/../prex_sysroot --disable-nls --disable-werror --with-newlib --with-gmp=/z/src/e7/toolchain/stage2 --with-mpfr=/z/src/e7/toolchain/stage2 --disable-shared --disable-debug --disable-libssp --with-cpu=8540 Thread model: single gcc version 4.7.2 (GCC) COMPILER_PATH=/home/patrick/src/e7/toolchain/stage2/bin/../libexec/gcc/powerpc-eabispe/4.7.2/:/home/patrick/src/e7/toolchain/stage2/bin/../libexec/gcc/:/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/powerpc-eabispe/4.7.2/../../../../powerpc-eabispe/bin/ LIBRARY_PATH=/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/powerpc-eabispe/4.7.2/:/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/:/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/powerpc-eabispe/4.7.2/../../../../powerpc-eabispe/lib/ COLLECT_GCC_OPTIONS='-v' '-Os' '-flto=jobserver' '-nostdlib' '-o' 'test' '-mcpu=8540' /home/patrick/src/e7/toolchain/stage2/bin/../libexec/gcc/powerpc-eabispe/4.7.2/collect2 -plugin /home/patrick/src/e7/toolchain/stage2/bin/../libexec/gcc/powerpc-eabispe/4.7.2/liblto_plugin.so -plugin-opt=/home/patrick/src/e7/toolchain/stage2/bin/../libexec/gcc/powerpc-eabispe/4.7.2/lto-wrapper -plugin-opt=-fresolution=/tmp/ccTv6kV7.res -flto=jobserver --sysroot=/z/src/e7/toolchain/../prex_sysroot --eh-frame-hdr -V -dn -Bstatic -o test -L/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/powerpc-eabispe/4.7.2 -L/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc -L/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/powerpc-eabispe/4.7.2/../../../../powerpc-eabispe/lib bug.o GNU ld (GNU Binutils) 2.22 Supported emulations: elf32ppc elf32ppclinux elf32ppcsim powerpc-eabispe-gcc @/tmp/ccu1YKNX.args Using built-in specs. COLLECT_GCC=powerpc-eabispe-gcc Target: powerpc-eabispe Configured with: /z/src/e7/toolchain/src/gcc-4.7.2/configure --prefix=/z/src/e7/toolchain/stage2 --build=x86_64-unknown-linux-gnu --host=x86_64-unknown-linux-gnu --target=powerpc-eabispe --enable-languages=c,c++ --with-sysroot=/z/src/e7/toolchain/../prex_sysroot --disable-nls --disable-werror --with-newlib --with-gmp=/z/src/e7/toolchain/stage2 --with-mpfr=/z/src/e7/toolchain/stage2 --disable-shared --disable-debug --disable-libssp --with-cpu=8540 Thread model: single gcc version 4.7.2 (GCC) COLLECT_GCC_OPTIONS='-c' '-msdata=none' '-mno-spe' '-mcpu=8540' '-v' '-Os' '-nostdlib' '-mcpu=8540' '-dumpdir' './' '-dumpbase' 'test.wpa' '-fltrans-output-list=/tmp/cc4GjAt6.ltrans.out' '-fwpa' '-fresolution=/tmp/ccTv6kV7.res' /home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/../../libexec/gcc/powerpc-eabispe/4.7.2/lto1 -quiet -dumpdir ./ -dumpbase test.wpa -msdata=none -mno-spe -mcpu=8540 -mcpu=8540 -auxbase bug -Os -version -fltrans-output-list=/tmp/cc4GjAt6.ltrans.out -fwpa -fresolution=/tmp/ccTv6kV7.res @/tmp/ccfQPfB6 GNU GIMPLE (GCC) version 4.7.2 (powerpc-eabispe) compiled by GNU C version 4.7.2, GMP version 5.0.1, MPFR version 3.1.1, MPC version 0.9 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 GNU GIMPLE (GCC) version 4.7.2 (powerpc-eabispe) compiled by GNU C version 4.7.2, GMP version 5.0.1, MPFR version 3.1.1, MPC version 0.9 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 COMPILER_PATH=/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/../../libexec/gcc/powerpc-eabispe/4.7.2/:/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/../../libexec/gcc/:/home/patrick/src/e7/toolchain/stage2/bin/../libexec/gcc/powerpc-eabispe/4.7.2/:/home/patrick/src/e7/toolchain/stage2/bin/../libexec/gcc/powerpc-eabispe/4.7.2/:/home/patrick/src/e7/toolchain/stage2/bin/../libexec/gcc/:/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/powerpc-eabispe/4.7.2/../../../../powerpc-eabispe/bin/:/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/powerpc-eabispe/4.7.2/../../../../powerpc-eabispe/bin/ LIBRARY_PATH=/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/powerpc-eabispe/4.7.2/:/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/:/home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/powerpc-eabispe/4.7.2/../../../../powerpc-eabispe/lib/ COLLECT_GCC_OPTIONS='-c' '-msdata=none' '-mno-spe' '-mcpu=8540' '-v' '-Os' '-nostdlib' '-mcpu=8540' '-dumpdir' './' '-dumpbase' 'test.wpa' '-fltrans-output-list=/tmp/cc4GjAt6.ltrans.out' '-fwpa' '-fresolution=/tmp/ccTv6kV7.res' make -f /tmp/ccIeKgxG.mk all Using built-in specs. COLLECT_GCC=powerpc-eabispe-gcc Target: powerpc-eabispe Configured with: /z/src/e7/toolchain/src/gcc-4.7.2/configure --prefix=/z/src/e7/toolchain/stage2 --build=x86_64-unknown-linux-gnu --host=x86_64-unknown-linux-gnu --target=powerpc-eabispe --enable-languages=c,c++ --with-sysroot=/z/src/e7/toolchain/../prex_sysroot --disable-nls --disable-werror --with-newlib --with-gmp=/z/src/e7/toolchain/stage2 --with-mpfr=/z/src/e7/toolchain/stage2 --disable-shared --disable-debug --disable-libssp --with-cpu=8540 Thread model: single gcc version 4.7.2 (GCC) COLLECT_GCC_OPTIONS='-c' '-msdata=none' '-mno-spe' '-mcpu=8540' '-v' '-Os' '-nostdlib' '-mcpu=8540' '-dumpdir' './' '-dumpbase' 'test.ltrans0' '-fltrans' '-o' '/tmp/cc4GjAt6.ltrans0.ltrans.o' /home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/../../libexec/gcc/powerpc-eabispe/4.7.2/lto1 -quiet -dumpdir ./ -dumpbase test.ltrans0 -msdata=none -mno-spe -mcpu=8540 -mcpu=8540 -auxbase-strip /tmp/cc4GjAt6.ltrans0.ltrans.o -Os -version -fltrans /tmp/cc4GjAt6.ltrans0.o -o /tmp/ccgARQQa.s GNU GIMPLE (GCC) version 4.7.2 (powerpc-eabispe) compiled by GNU C version 4.7.2, GMP version 5.0.1, MPFR version 3.1.1, MPC version 0.9 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 GNU GIMPLE (GCC) version 4.7.2 (powerpc-eabispe) compiled by GNU C version 4.7.2, GMP version 5.0.1, MPFR version 3.1.1, MPC version 0.9 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 In file included from /home/patrick/src/e7/prex/include/sys/list.h:225:0, from :80: eqadc.c: In function 'eqadc_get_diag': eqadc.c:955:20: internal compiler error: in simplify_subreg, at simplify-rtx.c:5424 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. make: *** [/tmp/cc4GjAt6.ltrans0.ltrans.o] Error 1 lto-wrapper: make returned 2 exit status /home/patrick/src/e7/toolchain/stage2/bin/../lib/gcc/powerpc-eabispe/4.7.2/../../../../powerpc-eabispe/bin/ld: lto-wrapper failed collect2: error: ld returned 1 exit status