Re: egcs-2.91.60 on powerpc-ibm-aix4.3.2.0: internal errors with DDD 3.1.3

[Franz Sirl <Franz dot Sirl-kernel at lauterbach dot com>]

This should be fixed in the upcoming egcs-1.1.2. You can try egcs-1.1.2pre2 
if you want.

Franz.


At 18:16 01.03.99 , Lassi A. Tuura wrote:
>Hi,
>
>While compiling DDD 3.1.3 (the data display debugger) on
>powerpc-ibm-aix4.3.2.0 I get the following errors (first the commands
>and errors, then an elaborated version for one of the files):
>
>Building ddd-3.1.3-powerpc-ibm-aix4.3.2.0...
>c++  -DHAVE_CONFIG_H -DNDEBUG -O2 -g -W -Wall -Wno-uninitialized 
>-Wno-return-type -Wno-trigraphs -fexternal-templates -felide-constructors 
>-fconserve-space -trigraphs -c -I. -I../../../ddd-3.1.3/ddd 
>-I../../../ddd-3.1.3/ddd/.. -I/usr/include  -o logplayer
>.o ../../../ddd-3.1.3/ddd/logplayer.C
>../../../ddd-3.1.3/ddd/logplayer.C: In function `void logplayer(const 
>class string &)':
>../../../ddd-3.1.3/ddd/logplayer.C:390: internal error--unrecognizable insn:
>(insn 15161 15158 5150 (set (reg:SI 18 r18)
>        (mem:SI (plus:SI (reg:SI 18 r18)
>                (const_int 65536)))) -1 (insn_list 15158 (nil))
>    (nil))
>toplev.c:1360: Internal compiler error in function fatal_insn
>make: *** [logplayer.o] Error 1
>c++  -DHAVE_CONFIG_H -DNDEBUG -O2 -g -W -Wall -Wno-uninitialized 
>-Wno-return-type -Wno-trigraphs -fexternal-templates -felide-constructors 
>-fconserve-space -trigraphs -c -I. -I../../../ddd-3.1.3/ddd 
>-I../../../ddd-3.1.3/ddd/.. -I/usr/include  -o options.o
> ../../../ddd-3.1.3/ddd/options.C
>../../../ddd-3.1.3/ddd/options.C: In function `bool save_options(long 
>unsigned int)':
>../../../ddd-3.1.3/ddd/options.C:2770: internal error--unrecognizable insn:
>(insn 52373 48253 52374 (set (mem:SI (plus:SI (reg:SI 12 r12)
>                (const_int 65536)))
>        (reg:SI 15 r15)) -1 (insn_list 48253 (insn_list 52370 (nil)))
>    (nil))
>toplev.c:1360: Internal compiler error in function fatal_insn
>make: *** [options.o] Error 1
>c++  -DHAVE_CONFIG_H -DNDEBUG -O2 -g -W -Wall -Wno-uninitialized 
>-Wno-return-type -Wno-trigraphs -fexternal-templates -felide-constructors 
>-fconserve-space -trigraphs -c -I. -I../../../ddd-3.1.3/ddd 
>-I../../../ddd-3.1.3/ddd/.. -I/usr/include  -o DispBox.o
> ../../../ddd-3.1.3/ddd/DispBox.C
>Assembler:
>/tmp/ccsw2HKA.s: line 10724: This instruction form is not valid for PowerPC.
>The register used in operand two must not be zero and
>must not be the same as the register used in operand one.
>make: *** [DispBox.o] Error 1
>make: *** No rule to make target `ddd-3.1.3-powerpc-ibm-aix4.3.2.0', 
>needed by `ddd'.
>make: *** No rule to make target `ddd', needed by `ddd-done'.
>make: Target `all' not remade because of errors.
>
>
>Reading specs from 
>/usr/local/lib/gcc-lib/powerpc-ibm-aix4.3.2.0/egcs-2.91.60/specs
>gcc version egcs-2.91.60 19981201 (egcs-1.1.1 release)
> /usr/local/lib/gcc-lib/powerpc-ibm-aix4.3.2.0/egcs-2.91.60/cpp -lang-c++ 
> -v -I. -I../../../ddd-3.1.3/ddd -I../../../ddd-3.1.3/ddd/.. 
> -I/usr/include -undef -D__GNUC__=2 -D__GNUG__=2 -D__cplusplus 
> -D__GNUC_MINOR__=91 -D_IBMR2 -D_POWER -D_AIX -D_AIX32 -D_AI
>X41 -D_AIX43 -D_LONG_LONG -D_IBMR2 -D_POWER -D_AIX -D_AIX32 -D_AIX41 
>-D_AIX43 -D_LONG_LONG -Asystem(unix) -Asystem(aix) -D__EXCEPTIONS 
>-D__CHAR_UNSIGNED__ -D__OPTIMIZE__ -trigraphs -g -W -Wall 
>-Wno-uninitialized -Wno-return-type -Wno-trigraphs -D_ARCH_COM
> -DHAVE_CONFIG_H -DNDEBUG ../../../ddd-3.1.3/ddd/options.C /tmp/ccoa9uIf.ii
>GNU CPP version egcs-2.91.60 19981201 (egcs-1.1.1 release)
>#include "..." search starts here:
>#include <...> search starts here:
> .
> ../../../ddd-3.1.3/ddd
> ../../../ddd-3.1.3/ddd/..
> /usr/include
> /usr/local/include/g++
> /usr/local/include
> /usr/local/powerpc-ibm-aix4.3.2.0/include
> /usr/local/lib/gcc-lib/powerpc-ibm-aix4.3.2.0/egcs-2.91.60/include
> /usr/include
>End of search list.
> /usr/local/lib/gcc-lib/powerpc-ibm-aix4.3.2.0/egcs-2.91.60/cc1plus 
> /tmp/ccoa9uIf.ii -quiet -dumpbase options.cc -g -O2 -W -Wall 
> -Wno-uninitialized -Wno-return-type -Wno-trigraphs -version 
> -fexternal-templates -felide-constructors -fconserve-space -o /tmp
>/ccHuNifh.s
>GNU C++ version egcs-2.91.60 19981201 (egcs-1.1.1 release) 
>(powerpc-ibm-aix4.3.2.0) compiled by GNU C version egcs-2.91.60 19981201 
>(egcs-1.1.1 release).
>../../../ddd-3.1.3/ddd/options.C: In function `bool save_options(long 
>unsigned int)':
>../../../ddd-3.1.3/ddd/options.C:2770: internal error--unrecognizable insn:
>(insn 52373 48253 52374 (set (mem:SI (plus:SI (reg:SI 12 r12)
>                (const_int 65536)))
>        (reg:SI 15 r15)) -1 (insn_list 48253 (insn_list 52370 (nil)))
>    (nil))
>toplev.c:1360: Internal compiler error in function fatal_insn
>
>If you need more information, let me know.  To repeat the bug, just
>download the DDD 3.1.3 from http://www.cs.tu-bs.de/softech/ddd/,
>configure and build (I've added option -Wno-return-type -Wno-trigraphs
>to avoid gobs of warnings from X11 and other system headers).  I know
>little about the internals of DDD myself, but am happy to help if
>instructed what to do.  If you think you want preprocessed output, let
>me know.
>
>Cheers,
>//lat
>--
>With sufficient thrust, pigs fly just fine.  However, this is not
>necessarily a good idea.  It is hard to be sure where they are going
>to land, and it could be dangerous sitting under them as they fly
>overhead.  --RFC1925, "The Twelve Networking Truths"
>