rs6000-p8swap.c (rs6000_analyze_swaps): Rebuild ud- and du-chains between phases.
authorBill Schmidt <wschmidt@linux.ibm.com>
Fri, 8 Mar 2019 19:47:05 +0000 (19:47 +0000)
committerWilliam Schmidt <wschmidt@gcc.gnu.org>
Fri, 8 Mar 2019 19:47:05 +0000 (19:47 +0000)
commit792deebfe42e6abf4fa79e6f34882a773d06bb13
tree799a288304861bef5cb7882083ece732e8a4a465
parent6fbaad21546a628edfc44ba6b2db419504d16203
rs6000-p8swap.c (rs6000_analyze_swaps): Rebuild ud- and du-chains between phases.

2019-03-08  Bill Schmidt  <wschmidt@linux.ibm.com>

* config/rs6000/rs6000-p8swap.c (rs6000_analyze_swaps): Rebuild
ud- and du-chains between phases.

From-SVN: r269505
gcc/ChangeLog
gcc/config/rs6000/rs6000-p8swap.c