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Re: 3.4 i386 code generation problem with leal
- From: Jan Hubicka <jh at suse dot cz>
- To: Brad Lucier <lucier at math dot purdue dot edu>
- Cc: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 4 Apr 2003 10:44:27 +0200
- Subject: Re: 3.4 i386 code generation problem with leal
- References: <200304040436.h344aJ4A019808@banach.math.purdue.edu>
> With
>
> gcc -v
> Reading specs from /usr/local/gcc-3.4/lib/gcc-lib/i686-pc-linux-gnu/3.4/specs
> Configured with: ../configure --prefix=/usr/local/gcc-3.4 --enable-languages=c --disable-checking
> Thread model: posix
> gcc version 3.4 20030403 (experimental)
>
> and the latest gnu binutils, I get the following message when trying to compile
>
> http://www.math.purdue.edu/~lucier/library.i.gz
>
> with
>
> gcc -DHAVE_CONFIG_H -I. -I. -I. -DC_STACK_GROWS_DOWNWARD=1 -DC_INSTALL_LIB_HOME=\"/usr/local/chicken-1.0/lib/chicken\" -DC_USE_C_DEFAULTS -DC_NO_PIC_NO_DLL -DC_BUILDING_LIBCHICKEN -O3 -fomit-frame-pointer -DHAVE_ALLOCA_H -fstrict-aliasing -c library.c -fPIC -DPIC -o .libs/libchicken_la-library.lo -save-temps
> library.s: Assembler messages:
> library.s:52511: Error: suffix or operands invalid for `lea'
>
> The offending instruction is
>
> leal 28(%ebp), %esi
Strange, the instruction is valid and is accepted by my gas. Perhaps
something is wrong with your assembler?
Honza
>
> Brad
>