S/390: PR68015 Fix ICE in s390_emit_compare
commit417eb4fd69d4088cb2b289447359f07409757d05
authorkrebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 22 Oct 2015 08:24:01 +0000 (22 08:24 +0000)
committerkrebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 22 Oct 2015 08:24:01 +0000 (22 08:24 +0000)
tree95ae2b7b6b9c76277353fb75bf90fdfb702956b6
parentb56a60c7c6bf79f0bd0fad93ace8866d9554b4e6
S/390: PR68015 Fix ICE in s390_emit_compare

gcc/ChangeLog:

2015-10-22  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

PR target/68015
* config/s390/s390.md (mov<mode>cc): Emit compare only if we don't
already have a comparison result.

gcc/testsuite/ChangeLog:

2015-10-22  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

PR target/68015
* gcc.target/s390/pr68015.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229163 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/s390/s390.md
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.target/s390/pr68015.c [new file with mode: 0644]