>Submitter-Id: net >Originator: Brian Herlihy >Organization: Not very good >Confidential: no >Synopsis: internal compiler error - 8139too.c from linux kernel 2.4.12 >Severity: serious >Priority: low >Category: c >Class: ice-on-legal-code >Release: 3.0.2 20010922 (Debian prerelease) (Debian testing/unstable) >Environment: System: Linux btherl 2.4.10 #1 Mon Sep 24 14:21:48 EST 2001 i686 unknown Architecture: i686
host: i386-pc-linux-gnu build: i386-pc-linux-gnu target: i386-pc-linux-gnu configured with: ../src/configure -v --enable-languages=c,c++,java,f77,proto,objc --prefix=/usr --infodir=/share/info --mandir=/share/man --enable-shared --with-gnu-as --with-gnu-ld --with-system-zlib --enable-long-long --enable-nls --without-included-gettext --disable-checking --enable-threads=posix --enable-java-gc=boehm --with-cpp-install-dir=bin --enable-objc-gc i386-linux >Description: When compiling linux kernel with support for RTL-8139 network card, gcc-3.0 reports an Internal Compiler Error. >How-To-Repeat: Configure 2.4.12 linux kernel with RTL-8139 (realtek) network card support, and compile: It gives me this: 8139too.c: In function `netdev_ethtool_ioctl': 8139too.c:2419: Unrecognizable insn: (insn/i 621 1064 1061 (parallel[ (set (reg:SI 6 ebp) (asm_operands:SI ("addl %3,%1 ; sbbl %0,%0; cmpl %1,%4; sbbl $0,%0") ("=&r") 0[ (reg/v:SI 1 edx [166]) (mem:SI (plus:SI (reg/f:SI 6 ebp) (const_int -352 [0xfffffea0])) 0) (mem/s:SI (plus:SI (reg:SI 0 eax [174]) (const_int 12 [0xc])) 0) ] [ (asm_input:SI ("1")) (asm_input:SI ("g")) (asm_input:SI ("g")) ] ("/usr/src/linux-2.4.12/include/asm/uaccess.h") 558)) (set (reg/v:SI 1 edx [166]) (asm_operands:SI ("addl %3,%1 ; sbbl %0,%0; cmpl %1,%4; sbbl $0,%0") ("=r") 1[ (reg/v:SI 1 edx [166]) (mem:SI (plus:SI (reg/f:SI 6 ebp) (const_int -352 [0xfffffea0])) 0) (mem/s:SI (plus:SI (reg:SI 0 eax [174]) (const_int 12 [0xc])) 0) ] [ (asm_input:SI ("1")) (asm_input:SI ("g")) (asm_input:SI ("g")) ] ("/usr/src/linux-2.4.12/include/asm/uaccess.h") 558)) (clobber (reg:QI 19 dirflag)) (clobber (reg:QI 18 fpsr)) (clobber (reg:QI 17 flags)) ] ) -1 (insn_list 607 (insn_list 614 (nil))) (nil)) 8139too.c:2419: Internal compiler error in reload_cse_simplify_operands, at reload1.c:8355 Please submit a full bug report, with preprocessed source if appropriate. Here is other info about my system: Pentium III 800, 384 MB ram, no known hardware problems. I have configured the linux kernel for a Pentium III. >Fix: Use gcc 2.95, no problem :)