From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21418 invoked by alias); 29 Nov 2004 15:46:38 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 21346 invoked by uid 48); 29 Nov 2004 15:46:32 -0000 Date: Mon, 29 Nov 2004 15:46:00 -0000 From: "micis at gmx dot de" To: gcc-bugs@gcc.gnu.org Message-ID: <20041129154628.18718.micis@gmx.de> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug middle-end/18718] New: ICE: Segmentation fault in in schedule_region (rgn=0) at sched-rgn.c:2325 X-Bugzilla-Reason: CC X-SW-Source: 2004-11/txt/msg03626.txt.bz2 List-Id: I compiled ACE 5.4.2 with the actual snapshot and got a segfault. GCC was compiled with CFLAGS="-pipe -g -O3 -mcpu=G5 -maltivec -mabi=altivec - fmessage-length=0 -falign-loops=16 -falign-jumps=16 -falign-functions=32 - fstrict-aliasing -fsched-interblock -ffast-math -funroll-all-loops -funit-at-a- time -fpeel-loops -ftracer -funswitch-loops -floop-optimize2 -fmove-loop- invariants -fgcse-after-reload -frename-registers -fmodulo-sched --param max- gcse-passes=5 --param max-unrolled-insns=600 --param inline-unit-growth=300 -- param large-function-growth=400" Michael Cieslinski g++40 -pipe -O2 -funroll-all-loops -ftracer -c -o SAXPrint_Handler.o SAXPrint_Handler.ii -v Reading specs from /usr/local/gcc40b/lib/gcc/powerpc-unknown-linux- gnu/4.0.0/specs Configured with: ../gcc40/configure --prefix=/usr/local/gcc40b --program- suffix=40b --with-cpu=G5 --enable-altivec --enable-languages=c,c++ --enable- checking Thread model: posix gcc version 4.0.0 20041128 (experimental) /usr/local/gcc40b/libexec/gcc/powerpc-unknown-linux-gnu/4.0.0/cc1plus - fpreprocessed SAXPrint_Handler.ii -quiet -dumpbase SAXPrint_Handler.ii - mcpu=G5 -auxbase-strip SAXPrint_Handler.o -O2 -version -funroll-all-loops - ftracer -o - | as -mpower4 -maltivec -many -V -Qy -o SAXPrint_Handler.o - GNU assembler version 2.15.90 (ppc-redhat-linux) using BFD version 2.15.90 20040225 GNU C++ version 4.0.0 20041128 (experimental) (powerpc-unknown-linux-gnu) compiled by GNU C version 4.0.0 20041128 (experimental). GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 SAXPrint_Handler.cpp: In member function 'void ACEXML_SAXPrint_Handler::print_indent()': SAXPrint_Handler.cpp:244: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. Running cc1plus in GDB: Program received signal SIGSEGV, Segmentation fault. 0x105218b0 in schedule_region (rgn=0) at ../../gcc40/gcc/sched-rgn.c:2325 2325 for (note = REG_NOTES (head); note; note = XEXP (note, 1)) (gdb) bt #0 0x105218b0 in schedule_region (rgn=0) at ../../gcc40/gcc/sched-rgn.c:2325 #1 0x105236fc in schedule_insns (dump_file=Variable "dump_file" is not available. ) at ../../gcc40/gcc/sched-rgn.c:2493 #2 0x1046dac4 in rest_of_compilation () at ../../gcc40/gcc/passes.c:651 #3 0x1018460c in execute_pass_list (pass=0x106fce80) at ../../gcc40/gcc/tree- optimize.c:511 #4 0x101849f8 in tree_rest_of_compilation (fndecl=0x30b99000) at ../../gcc40/gcc/tree-optimize.c:647 #5 0x100f72fc in expand_body (fn=0x30b99000) at ../../gcc40/gcc/cp/semantics.c:2895 #6 0x104995e0 in cgraph_expand_function (node=0x30ba8200) at ../../gcc40/gcc/cgraphunit.c:822 #7 0x1049a684 in cgraph_optimize () at ../../gcc40/gcc/cgraphunit.c:1689 #8 0x10092af0 in cp_finish_file () at ../../gcc40/gcc/cp/decl2.c:3070 #9 0x100017a0 in finish_file () at ../../gcc40/gcc/cp/cp-lang.c:113 #10 0x101547f4 in c_common_parse_file (set_yydebug=Variable "set_yydebug" is not available. ) at ../../gcc40/gcc/c-opts.c:1093 #11 0x1043a4f8 in toplev_main (argc=Variable "argc" is not available. ) at ../../gcc40/gcc/toplev.c:992 #12 0x10160be0 in main (argc=Variable "argc" is not available. ) at ../../gcc40/gcc/main.c:35 -- Summary: ICE: Segmentation fault in in schedule_region (rgn=0) at sched-rgn.c:2325 Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: micis at gmx dot de CC: gcc-bugs at gcc dot gnu dot org GCC build triplet: powerpc-unknown-linux-gnu GCC host triplet: powerpc-unknown-linux-gnu GCC target triplet: powerpc-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18718