r244963 - in /trunk/gcc: ChangeLog config/s390/...

[krebbel@gcc.gnu.org]

Author: krebbel
Date: Fri Jan 27 08:07:26 2017
New Revision: 244963

URL: https://gcc.gnu.org/viewcvs?rev=244963&root=gcc&view=rev
Log:
S/390: Fix matching setmem_long_and*.

The attached patch reactivates the setmem_long_and* patterns on S/390
that have not been generated for a while.

gcc/ChangeLog:

2017-01-27  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* config/s390/s390.md ("*setmem_long_and")
	("*setmem_long_and_31z"): Use zero_extend instead of and.

gcc/testsuite/ChangeLog:

2017-01-27  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* gcc.target/s390/md/setmem_long-1.c: Remove xfail, skip with -O0.
	

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/s390/s390.md
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/s390/md/setmem_long-1.c