Commit Graph

2 Commits

Author SHA1 Message Date
Richard Sandiford 3875cb60f3 [SystemZ] Fix RNSBG bug introduced by r197802
The zext handling added in r197802 wasn't right for RNSBG.  This patch
restricts it to ROSBG, RXSBG and RISBG.  (The tests for RISBG were added
in r197802 since RISBG was the motivating example.)

llvm-svn: 198862
2014-01-09 11:28:53 +00:00
Richard Sandiford 7878b852e6 [SystemZ] Use RXSBG
Extend the previous R.SBG patches to handle XORs.

llvm-svn: 186570
2013-07-18 10:06:15 +00:00