re PR target/25268 (ICE on lshrdi3_31 pattern)

re PR target/25268 (ICE on lshrdi3_31 pattern)

2005-12-08  Andreas Krebbel  <krebbel1@de.ibm.com>
            Jakub Jelinek  <jakub@redhat.com>

	PR target/25268
	* config/s390/s390.c (s390_decompose_shift_count): Remove BITS
	argument.  Don't drop outer ANDs.
	(s390_extra_constraint_str, print_shift_count_operand): Adjust callers.
	* config/s390/s390-protos.h (s390_decompose_shift_count): Adjust
	prototype.
	* config/s390/predicates.md (setmem_operand): Remove.
	(shift_count_operand): Rename to...
	(shift_count_or_setmem_operand): ... this.  Adjust
	s390_decompose_shift_count caller.
	* config/s390/s390.md (<shift>di3_31_and, <shift>di3_64_and,
	ashrdi3_cc_31_and, ashrdi3_cconly_31_and, ashrdi3_31_and,
	ashrdi3_cc_64_and, ashrdi3_cconly_64_and, ashrdi3_64_and,
	<shift>si3_and, ashrsi3_cc_and, ashrsi3_cconly_and, ashrsi3_and,
	rotl<mode>3_and, setmem_long_and): New insns.
	(<shift>di3_31, <shift>di3_64, ashrdi3_cc_31, ashrdi3_cconly_31,
	ashrdi3_31, ashrdi3_cc_64, ashrdi3_cconly_64, ashrdi3_64,
	<shift>si3, ashrsi3_cc, ashrsi3_cconly, ashrsi3, rotl<mode>3,
	<shift>di3, ashrdi3): Use shift_count_or_setmem_operand instead
	of shift_count_operand.
	(setmem_long): Use shift_count_or_setmem_operand instead of
	setmem_operand.

2005-12-08  Andreas Krebbel  <krebbel1@de.ibm.com>
            Jakub Jelinek  <jakub@redhat.com>

        PR target/25268
	* gcc.c-torture/compile/20051207-1.c: New test.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r108220