Re: c/4635: 8139too.c:2419: Internal compiler error in reload_cse_simplify_operands, at reload1.c:8355

Re: c/4635: 8139too.c:2419: Internal compiler error in reload_cse_simplify_operands, at reload1.c:8355

[rodrigc]

Synopsis: 8139too.c:2419: Internal compiler error in reload_cse_simplify_operands, at reload1.c:8355

State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Sun Oct 28 08:59:22 2001
State-Changed-Why:
    Duplicate of PR 4529.
    http://gcc.gnu.org/cgi-bin/gnatsweb.pl?pr=4529&cmd=view&database=gcc

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4635&database=gcc

c/4635: 8139too.c:2419: Internal compiler error in reload_cse_simplify_operands, at reload1.c:8355

[Andrew Bennetts]

>Number:         4635
>Category:       c
>Synopsis:       8139too.c:2419: Internal compiler error in reload_cse_simplify_operands, at reload1.c:8355
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Oct 20 21:36:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Andrew Bennetts
>Release:        3.0.2 20010922 (Debian prerelease) (Debian testing/unstable)
>Organization:
>Environment:
System: Linux frobozz.local 2.4.11-pre3 #1 Thu Oct 4 21:47:23 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:
	I am attempting to compile Linux kernel 2.4.12-ac3 (i.e. an Alan Cox 
	patch, not a vanilla kernel).  The compilation of the 8139too network
	card driver fails with this message:

	bash-2.05$ sudo gcc-3.0 -save-temps -v -D__KERNEL__ -I/usr/src/linux-2.4.12-ac3/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i686 -DMODULE -DMODVERSIONS -include /usr/src/linux-2.4.12-ac3/include/linux/modversions.h   -c -o 8139too.o 8139too.c
	gcc-3.0: Warning: -pipe ignored because -save-temps specified
	Reading specs from /usr/lib/gcc-lib/i386-linux/3.0.2/specs
	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
	Thread model: posix
	gcc version 3.0.2 20010922 (Debian prerelease)
	 /usr/lib/gcc-lib/i386-linux/3.0.2/cpp0 -lang-c -v -I/usr/src/linux-2.4.12-ac3/include -D__GNUC__=3 -D__GNUC_MINOR__=0 -D__GNUC_PATCHLEVEL__=2 -D__ELF__ -Dunix -Dlinux -D__ELF__ -D__unix__ -D__linux__ -D__unix -D__linux -Asystem=posix -D__OPTIMIZE__ -D__STDC_HOSTED__=1 -Wall -Wstrict-prototypes -Wno-trigraphs -Acpu=i386 -Amachine=i386 -Di386 -D__i386 -D__i386__ -D__i686 -D__i686__ -D__pentiumpro -D__pentiumpro__ -D__tune_i686__ -D__tune_pentiumpro__ -D__KERNEL__ -DMODULE -DMODVERSIONS -include /usr/src/linux-2.4.12-ac3/include/linux/modversions.h 8139too.c 8139too.i
	GNU CPP version 3.0.2 20010922 (Debian prerelease) (cpplib) (i386 Linux/ELF)
	ignoring nonexistent directory "/usr/i386-linux/include"
	#include "..." search starts here:
	#include <...> search starts here:
	 /usr/src/linux-2.4.12-ac3/include
	 /usr/local/include
	 /usr/lib/gcc-lib/i386-linux/3.0.2/include
	 /usr/include
	End of search list.
	 /usr/lib/gcc-lib/i386-linux/3.0.2/cc1 -fpreprocessed 8139too.i -quiet -dumpbase 8139too.c -mpreferred-stack-boundary=2 -march=i686 -O2 -Wall -Wstrict-prototypes -Wno-trigraphs -version -fomit-frame-pointer -fno-strict-aliasing -fno-common -o 8139too.s
	GNU CPP version 3.0.2 20010922 (Debian prerelease) (cpplib) (i386 Linux/ELF)
	GNU C version 3.0.2 20010922 (Debian prerelease) (i386-linux)
		compiled by GNU C version 3.0.2 20010922 (Debian prerelease).
	8139too.c: In function `netdev_ethtool_ioctl':
	8139too.c:2419: Unrecognizable insn:
	(insn/i 612 1054 1051 (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-ac3/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-ac3/include/asm/uaccess.h") 558))
		    (clobber (reg:QI 19 dirflag))
		    (clobber (reg:QI 18 fpsr))
		    (clobber (reg:QI 17 flags))
		] ) -1 (insn_list 598 (insn_list 605 (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.
	See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.

	
>How-To-Repeat:
	
>Fix:
	
>Release-Note:
>Audit-Trail:
>Unformatted: