[Bug c/64939] New: ICE in extract_insn, at recog.c:2202

[Bug c/64939] New: ICE in extract_insn, at recog.c:2202

[kbrow1i at gmail dot com]

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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64939

            Bug ID: 64939
           Summary: ICE in extract_insn, at recog.c:2202
           Product: gcc
           Version: 4.9.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: kbrow1i at gmail dot com

While trying to build clisp-2.48 on 64-bit Cygwin:

$ gcc -v -save-temps
-I/home/kbrown/src/cygclisp/clisp-2.48-5.x86_64/build/gllib -ggdb -O2 -pipe
-Wimplicit-function-declaration -W -Wswitch -Wcomment -Wpointer-arith
-Wimplicit -Wreturn-type -Wmissing-declarations -Wno-sign-compare
-Wno-format-nonliteral -O -falign-functions=4 -DUNICODE -I.
-I$(/home/kbrown/src/cygclisp/clisp-2.48-5.x86_64/build/clisp -K boot -B
/home/kbrown/src/cygclisp/clisp-2.48-5.x86_64/build -N
/home/kbrown/src/cygclisp/clisp-2.48-5.x86_64/build/locale -E UTF-8 -Epathname
1:1 -Emisc 1:1 -norc -q -b)/linkkit -c regexi.m.c -o regexi.o
gcc: warning: -pipe ignored because -save-temps specified
Using built-in specs.
COLLECT_GCC=gcc
Target: x86_64-pc-cygwin
Configured with:
/cygdrive/i/szsz/tmpp/gcc/gcc-4.9.2-2.x86_64/src/gcc-4.9.2/configure
--srcdir=/cygdrive/i/szsz/tmpp/gcc/gcc-4.9.2-2.x86_64/src/gcc-4.9.2
--prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin
--libexecdir=/usr/libexec --datadir=/usr/share --localstatedir=/var
--sysconfdir=/etc --libdir=/usr/lib --datarootdir=/usr/share
--docdir=/usr/share/doc/gcc --htmldir=/usr/share/doc/gcc/html -C
--build=x86_64-pc-cygwin --host=x86_64-pc-cygwin --target=x86_64-pc-cygwin
--without-libiconv-prefix --without-libintl-prefix --libexecdir=/usr/lib
--enable-shared --enable-shared-libgcc --enable-static
--enable-version-specific-runtime-libs --enable-bootstrap --enable-__cxa_atexit
--with-dwarf2 --with-tune=generic
--enable-languages=ada,c,c++,fortran,lto,objc,obj-c++ --enable-graphite
--enable-threads=posix --enable-libatomic --enable-libgomp --disable-libitm
--enable-libquadmath --enable-libquadmath-support --enable-libssp
--enable-libada --enable-libgcj-sublibs --disable-java-awt --disable-symvers
--with-ecj-jar=/usr/share/java/ecj.jar --with-gnu-ld --with-gnu-as
--with-cloog-include=/usr/include/cloog-isl --without-libiconv-prefix
--without-libintl-prefix --with-system-zlib --enable-linker-build-id
Thread model: posix
gcc version 4.9.2 (GCC)
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-I'
'/home/kbrown/src/cygclisp/clisp-2.48-5.x86_64/build/gllib' '-ggdb' '-O2'
'-pipe' '-Wimplicit-function-declaration' '-Wextra' '-Wswitch' '-Wcomment'
'-Wpointer-arith' '-Wimplicit' '-Wreturn-type' '-Wmissing-declarations'
'-Wno-sign-compare' '-Wno-format-nonliteral' '-O' '-falign-functions=4' '-D'
'UNICODE' '-I' '.' '-I'
'/home/kbrown/src/cygclisp/clisp-2.48-5.x86_64/build/linkkit' '-c' '-o'
'regexi.o' '-mtune=generic' '-march=x86-64'
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.2/cc1.exe -E -quiet -v -I
/home/kbrown/src/cygclisp/clisp-2.48-5.x86_64/build/gllib -I . -I
/home/kbrown/src/cygclisp/clisp-2.48-5.x86_64/build/linkkit -Dunix -idirafter
/usr/lib/gcc/x86_64-pc-cygwin/4.9.2/../../../../lib/../include/w32api
-idirafter
/usr/lib/gcc/x86_64-pc-cygwin/4.9.2/../../../../x86_64-pc-cygwin/lib/../lib/../../include/w32api
-D UNICODE regexi.m.c -mtune=generic -march=x86-64
-Wimplicit-function-declaration -Wextra -Wswitch -Wcomment -Wpointer-arith
-Wimplicit -Wreturn-type -Wmissing-declarations -Wno-sign-compare
-Wno-format-nonliteral -falign-functions=4 -ggdb -fworking-directory -O2 -O
-fpch-preprocess -o regexi.m.i
ignoring nonexistent directory "/usr/local/include"
ignoring nonexistent directory
"/usr/lib/gcc/x86_64-pc-cygwin/4.9.2/../../../../x86_64-pc-cygwin/include"
ignoring duplicate directory
"/usr/lib/gcc/x86_64-pc-cygwin/4.9.2/../../../../x86_64-pc-cygwin/lib/../lib/../../include/w32api"
#include "..." search starts here:
#include <...> search starts here:
 /home/kbrown/src/cygclisp/clisp-2.48-5.x86_64/build/gllib
 .
 /home/kbrown/src/cygclisp/clisp-2.48-5.x86_64/build/linkkit
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.2/include
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.2/include-fixed
 /usr/include
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.2/../../../../lib/../include/w32api
End of search list.
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-I'
'/home/kbrown/src/cygclisp/clisp-2.48-5.x86_64/build/gllib' '-ggdb' '-O2'
'-pipe' '-Wimplicit-function-declaration' '-Wextra' '-Wswitch' '-Wcomment'
'-Wpointer-arith' '-Wimplicit' '-Wreturn-type' '-Wmissing-declarations'
'-Wno-sign-compare' '-Wno-format-nonliteral' '-O' '-falign-functions=4' '-D'
'UNICODE' '-I' '.' '-I'
'/home/kbrown/src/cygclisp/clisp-2.48-5.x86_64/build/linkkit' '-c' '-o'
'regexi.o' '-mtune=generic' '-march=x86-64'
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.2/cc1.exe -fpreprocessed regexi.m.i -quiet
-dumpbase regexi.m.c -mtune=generic -march=x86-64 -auxbase-strip regexi.o -ggdb
-O2 -O -Wimplicit-function-declaration -Wextra -Wswitch -Wcomment
-Wpointer-arith -Wimplicit -Wreturn-type -Wmissing-declarations
-Wno-sign-compare -Wno-format-nonliteral -version -falign-functions=4 -o
regexi.m.s
GNU C (GCC) version 4.9.2 (x86_64-pc-cygwin)
        compiled by GNU C version 4.9.2, GMP version 6.0.0, MPFR version 3.1.2,
MPC version 1.0.2
warning: MPFR header version 3.1.2 differs from library version 3.1.2-p11.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU C (GCC) version 4.9.2 (x86_64-pc-cygwin)
        compiled by GNU C version 4.9.2, GMP version 6.0.0, MPFR version 3.1.2,
MPC version 1.0.2
warning: MPFR header version 3.1.2 differs from library version 3.1.2-p11.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: c41fcb4c7fc72aff019df8e89fe64f3e
regexi.c: In function ‘C_subr_regexp_regexp_compile’:
regexi.c:56:1: error: unrecognizable insn:
 }
 ^
(insn 349 348 350 35 (set (reg/f:DI 311)
        (plus:DI (symbol_ref:DI ("module__regexp__subr_tab") [flags 0x2]
<var_decl 0x6fffb2af960 module__regexp__subr_tab>)
            (reg:DI 312))) regexi.c:54 -1
     (expr_list:REG_EQUAL (const:DI (plus:DI (symbol_ref:DI
("module__regexp__subr_tab") [flags 0x2] <var_decl 0x6fffb2af960
module__regexp__subr_tab>)
                (const_int 281474976710768 [0x1000000000070])))
        (nil)))
regexi.c:56:1: internal compiler error: in extract_insn, at recog.c:2202
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
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From: "kbrow1i at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/64939] ICE in extract_insn, at recog.c:2202
Date: Wed, 04 Feb 2015 20:56:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?idd939

--- Comment #1 from Ken Brown <kbrow1i at gmail dot com> ---
Created attachment 34670
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id4670&actioníit
Preprocessed source