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Re: clean up rtx constant pool

From: David Edelsohn <dje at watson dot ibm dot com>
To: Richard Henderson <rth at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Fri, 30 Jan 2004 16:39:38 -0500
Subject: Re: clean up rtx constant pool
References: <20040130192355.GA8957@twiddle.net>

	This patch breaks PowerPC AIX and PPC64 Linux bootstrap.

./xgcc -B./ -B/farm/dje/install/powerpc-ibm-aix5.2.0.0-20040130/powerpc-ibm-aix5.2.0.0/bin/ -isystem /farm/dje/install/powerpc-ibm-aix5.2.0.0-20040130/powerpc-ibm-aix5.2.0.0/include -isystem /farm/dje/install/powerpc-ibm-aix5.2.0.0-20040130/powerpc-ibm-aix5.2.0.0/sys-include -L/tmp/powerpc-ibm-aix5.2.0.0-20040130/gcc/../ld -O2  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I -I/farm/dje/src/src/gcc -I/farm/dje/src/src/gcc/ -I/farm/dje/src/src/gcc/../include -I../intl  -DL_floatdidf -c /farm/dje/src/src/gcc/libgcc2.c -o libgcc/./_floatdidf.o
/farm/dje/src/src/gcc/libgcc2.c: In function `__floatdidf':
/farm/dje/src/src/gcc/libgcc2.c:1298: internal compiler error: Illegal instruction

Maybe testing on more than one platform would have been prudent?

David

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