From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16501 invoked by alias); 27 May 2010 17:26:06 -0000 Received: (qmail 16178 invoked by uid 48); 27 May 2010 17:25:49 -0000 Date: Thu, 27 May 2010 17:26:00 -0000 Message-ID: <20100527172549.16176.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/44290] [4.5 Regression] arm linux kernel crahes when built with -fipa-sra In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "raj dot khem at gmail dot com" 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: 2010-05/txt/msg03036.txt.bz2 ------- Comment #4 from raj dot khem at gmail dot com 2010-05-27 17:25 ------- $ /home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools/bin/arm-none-linux-uclibcgnueabi-gcc -O2 -fno-ipa-sra -S -v copypage-v4wb.i Using built-in specs. COLLECT_GCC=/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools/bin/arm-none-linux-uclibcgnueabi-gcc COLLECT_LTO_WRAPPER=/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools/libexec/gcc/arm-none-linux-uclibcgnueabi/4.5.1/lto-wrapper Target: arm-none-linux-uclibcgnueabi Configured with: /home/kraj/work/cross/arm-none-linux-uclibcgnueabi/../../gcc-4.5-20100520/configure --target=arm-none-linux-uclibcgnueabi --prefix=/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools --with-sysroot=/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/sysroot --enable-__cxa_atexit --disable-libssp --disable-libgomp --disable-libmudflap --enable-languages=c,c++ Thread model: posix gcc version 4.5.1 20100520 (prerelease) (GCC) COLLECT_GCC_OPTIONS='-O2' '-fno-ipa-sra' '-S' '-v' /home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools/libexec/gcc/arm-none-linux-uclibcgnueabi/4.5.1/cc1 -fpreprocessed copypage-v4wb.i -quiet -dumpbase copypage-v4wb.i -auxbase copypage-v4wb -O2 -version -fno-ipa-sra -o copypage-v4wb.s GNU C (GCC) version 4.5.1 20100520 (prerelease) (arm-none-linux-uclibcgnueabi) compiled by GNU C version 4.4.3, GMP version 4.3.2, MPFR version 2.4.2-p1, MPC version 0.8.1 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 GNU C (GCC) version 4.5.1 20100520 (prerelease) (arm-none-linux-uclibcgnueabi) compiled by GNU C version 4.4.3, GMP version 4.3.2, MPFR version 2.4.2-p1, MPC version 0.8.1 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: acf86197000a593407366115824f5d00 COMPILER_PATH=/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools/libexec/gcc/arm-none-linux-uclibcgnueabi/4.5.1/:/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools/libexec/gcc/arm-none-linux-uclibcgnueabi/4.5.1/:/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools/libexec/gcc/arm-none-linux-uclibcgnueabi/:/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools/lib/gcc/arm-none-linux-uclibcgnueabi/4.5.1/:/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools/lib/gcc/arm-none-linux-uclibcgnueabi/:/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools/lib/gcc/arm-none-linux-uclibcgnueabi/4.5.1/../../../../arm-none-linux-uclibcgnueabi/bin/ LIBRARY_PATH=/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools/lib/gcc/arm-none-linux-uclibcgnueabi/4.5.1/:/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/tools/lib/gcc/arm-none-linux-uclibcgnueabi/4.5.1/../../../../arm-none-linux-uclibcgnueabi/lib/:/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/sysroot/lib/:/home/kraj/work/cross/arm-none-linux-uclibcgnueabi/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-O2' '-fno-ipa-sra' '-S' '-v' -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44290