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From: mo@obbl-net.de To: gcc-gnats@gcc.gnu.org Subject: c/8185: Internal compiler error with -march=i686 Date: Thu, 10 Oct 2002 06:06:00 -0000 [thread overview] Message-ID: <20021010125654.15463.qmail@sources.redhat.com> (raw) >Number: 8185 >Category: c >Synopsis: Internal compiler error with -march=i686 >Confidential: no >Severity: non-critical >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Thu Oct 10 06:06:01 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Martin Opel <mo@obbl-net.de> >Release: gcc version 3.2 (CRUX) >Organization: >Environment: glibc-2.2.5, CRUX Linux 0.9.4, Dell Optiplex GX-250 with a Pentium III 1GHz CPU. >Description: While trying to compile the GNU software recode-3.6 with CFLAGS="-O2 -march=i686 -pipe" an internal compiler error occurs. Without the -march=i686 optimization, the error does NOT occur. >How-To-Repeat: Look into the file Pkgfile to see how recode-3.6 is compiled. CFLAGS is set to "-O2 -march=i686 -pipe": root@rfhpc8082:/usr/ports/unofficial/recode/work/src/recode-3.6/src # gcc -v -save-temps -I../libiconv/ -I. -O2 -march=i686 -c iconv.c Reading specs from /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2/specs Configured with: ../gcc-3.2/configure --prefix=/usr --enable-languages=c,c++,objc --enable-threads=posix --enable-__cxa_atexit --disable-nls Thread model: posix gcc version 3.2 (CRUX) /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2/cpp0 -lang-c -v -I../libiconv/ -I. -D__GNUC__=3 -D__GNUC_MINOR__=2 -D__GNUC_PATCHLEVEL__=0 -D__GXX_ABI_VERSION=102 -D__ELF__ -Dunix -D__gnu_linux__ -Dlinux -D__ELF__ -D__unix__ -D__gnu_linux__ -D__linux__ -D__unix -D__linux -Asystem=posix -D__OPTIMIZE__ -D__STDC_HOSTED__=1 -Acpu=i386 -Amachine=i386 -Di386 -D__i386 -D__i386__ -D__i686 -D__i686__ -D__pentiumpro -D__pentiumpro__ -D__tune_i686__ -D__tune_pentiumpro__ iconv.c iconv.i GNU CPP version 3.2 (CRUX) (cpplib) (i386 Linux/ELF) ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/i686-pc-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: ../libiconv . /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2/include /usr/include End of search list. /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2/cc1 -fpreprocessed iconv.i -quiet -dumpbase iconv.c -march=i686 -O2 -version -o iconv.s GNU CPP version 3.2 (CRUX) (cpplib) (i386 Linux/ELF) GNU C version 3.2 (CRUX) (i686-pc-linux-gnu) compiled by GNU C version 3.2 (CRUX). In file included from ../libiconv/gbk.h:44, from ../libiconv/converters.h:184, from iconv.c:49: ../libiconv/gbkext1.h: In function `gbkext1_mbtowc': ../libiconv/gbkext1.h:833: unrecognizable insn: (insn 158 156 160 (set (reg:QI 83) (const_int 128 [0x80])) -1 (nil) (nil)) ../libiconv/gbkext1.h:833: Internal compiler error in extract_insn, at recog.c:2148 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions. >Fix: ?? >Release-Note: >Audit-Trail: >Unformatted: ----gnatsweb-attachment---- Content-Type: application/octet-stream; name="Pkgfile" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="Pkgfile" IyAkSWQ6IFBrZ2ZpbGUsdiAxLjEgMjAwMi8wOS8wNSAyMDozNDozNyBvcGVsIEV4cCAkCiMgRGVz Y3JpcHRpb246IGNvbnZlcnQgZmlsZXMgYmV0d2VlbiBjaGFyYWN0ZXIgc2V0cwojIFBhY2thZ2Vy OiBNYXJ0aW4gT3BlbCA8bWFydGluLm9wZWxAaW5mb3JtYXRpay5maC1yZWdlbnNidXJnLmRlPgoj IFVSTDogaHR0cDovL3d3dy5nbnUub3JnL3NvZnR3YXJlL3JlY29kZS9yZWNvZGUuaHRtbAojIERl cGVuZHMgb246CgpuYW1lPXJlY29kZQp2ZXJzaW9uPTMuNgpyZWxlYXNlPTEKc291cmNlPShodHRw Oi8vZnRwLmdudS5vcmcvcHViL2dudS8kbmFtZS8kbmFtZS0kdmVyc2lvbi50YXIuZ3opCgpidWls ZCgpIHsKCWNkICRuYW1lLSR2ZXJzaW9uCgkuL2NvbmZpZ3VyZSAtLXByZWZpeD0vdXNyIC0tZGlz YWJsZS1ubHMKCW1ha2UKCW1ha2UgREVTVERJUj0kUEtHIGluc3RhbGwKCXJtIC1yZiAkUEtHL3Vz ci9pbmZvCglzdHJpcCAkUEtHL3Vzci9iaW4vKgoJZ3ppcCAtOSAkUEtHL3Vzci9tYW4vbWFuPy8q Cn0K
next reply other threads:[~2002-10-10 13:06 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-10-10 6:06 mo [this message] 2002-10-10 11:11 hubicka
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