projects / platform / upstream / linaro-gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 580357e) | patch
PR rtl-opt/69014
authorrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 14 Jan 2016 23:12:53 +0000 (23:12 +0000)
committerrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 14 Jan 2016 23:12:53 +0000 (23:12 +0000)
commita3fb1e280d77bd4d7a047646e43a66947c4f0fda
treec7675675e4671a600acec3cae6ba71f6d60be13ftree | snapshot
parent580357e7a6fbfb2e9d93cc77a6d44ed6f593e110commit | diff
PR rtl-opt/69014

  * loop-doloop.c (record_reg_sets): New.
  (doloop_optimize): Reject the transform if the sequence
  clobbers registers live at the end of the loop block.
  (doloop_optimize_loops): Enable df_live if needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232395 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/loop-doloop.c diff | blob | history
Domain: System / Toolchain;