From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32220 invoked by alias); 15 Dec 2014 08:27:36 -0000 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 Received: (qmail 32201 invoked by uid 48); 15 Dec 2014 08:27:33 -0000 From: "sebastian.huber@embedded-brains.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/64310] New: libgcc2.c:2051:1: internal compiler error: in curr_insn_transform, at lra-constraints.c:3383 Date: Mon, 15 Dec 2014 08:27:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: sebastian.huber@embedded-brains.de X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-12/txt/msg01683.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64310 Bug ID: 64310 Summary: libgcc2.c:2051:1: internal compiler error: in curr_insn_transform, at lra-constraints.c:3383 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: sebastian.huber@embedded-brains.de Building the arm-rtems target leads to this ICE: /scratch/git-build/b-gcc-git-arm-rtems4.11/./gcc/xgcc -B/scratch/git-build/b-gcc-git-arm-rtems4.11/./gcc/ -nostdinc -B/scratch/git-build/b-gcc-git-arm-rtems4.11/arm-rtems4.11/newlib/ -isystem /scratch/git-build/b-gcc-git-arm-rtems4.11/arm-rtems4.11/newlib/targ-include -isystem /home/sh/archive/gcc-git/newlib/libc/include -B/opt/rtems-4.11/arm-rtems4.11/bin/ -B/opt/rtems-4.11/arm-rtems4.11/lib/ -isystem /opt/rtems-4.11/arm-rtems4.11/include -isystem /opt/rtems-4.11/arm-rtems4.11/sys-include -g -O2 -mthumb -march=armv7-r -mfpu=vfpv3-d16 -mfloat-abi=hard -O2 -I/home/sh/archive/gcc-git/libgcc/../newlib/libc/sys/rtems/include -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fno-inline -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -Dinhibit_libc -fno-inline -I. -I. -I../../../../../.././gcc -I/home/sh/archive/gcc-git/libgcc -I/home/sh/archive/gcc-git/libgcc/. -I/home/sh/archive/gcc-git/libgcc/../gcc -I/home/sh/archive/gcc-git/libgcc/../include -DHAVE_CC_TLS -o _divdc3.o -MT _divdc3.o -MD -MP -MF _divdc3.dep -DL_divdc3 -c /home/sh/archive/gcc-git/libgcc/libgcc2.c -fvisibility=hidden -DHIDE_EXPORTS /home/sh/archive/gcc-git/libgcc/libgcc2.c: In function '__divdc3': /home/sh/archive/gcc-git/libgcc/libgcc2.c:2051:1: error: unable to generate reloads for: } ^ (insn 29 27 30 3 (set (reg/v:DF 120 [ denom ]) (plus:DF (mult:DF (reg/v:DF 191 [ c ]) (reg/v:DF 118 [ ratio ])) (reg/v:DF 192 [ d ]))) /home/sh/archive/gcc-git/libgcc/libgcc2.c:2011 643 {*muldf3adddf_vfp} (nil)) /home/sh/archive/gcc-git/libgcc/libgcc2.c:2051:1: internal compiler error: in curr_insn_transform, at lra-constraints.c:3383 0x8e9f85 _fatal_insn(char const*, rtx_def const*, char const*, int, char const*) /home/sh/archive/gcc-git/gcc/rtl-error.c:110 0x81c7b7 curr_insn_transform /home/sh/archive/gcc-git/gcc/lra-constraints.c:3383 0x81d39e lra_constraints(bool) /home/sh/archive/gcc-git/gcc/lra-constraints.c:4324 0x80dbf4 lra(_IO_FILE*) /home/sh/archive/gcc-git/gcc/lra.c:2277 0x7cca89 do_reload /home/sh/archive/gcc-git/gcc/ira.c:5391 0x7cca89 execute /home/sh/archive/gcc-git/gcc/ira.c:5561 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.