[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
Loading
Please register or sign in to comment