r124099 - in /trunk/gcc: ChangeLog config/s390/...

Tue Apr 24 12:08:00 GMT 2007

Author: krebbel
Date: Tue Apr 24 13:08:05 2007
New Revision: 124099

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124099
Log:
2007-04-24  Andreas Krebbel  <krebbel1@de.ibm.com>

	PR target/31641
	* config/s390/s390.c (s390_expand_setmem): Don't ICE for constant length
	argument of 0 for memset.
	(s390_expand_movmem, s390_expand_setmem, s390_expand_cmpmem): Use
	unsigned shift instead of the signed variant.

2007-04-24  Andreas Krebbel  <krebbel1@de.ibm.com>

	PR target/31641
	* gcc.c-torture/compile/pr31641.c: New testcase.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/s390/s390.c
    trunk/gcc/testsuite/ChangeLog