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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ab668c3615b..1f3d66b24de 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,24 @@ +2016-04-20 Bin Cheng <bin.cheng@arm.com> + + PR tree-optimization/56625 + PR tree-optimization/69489 + * tree-data-ref.h (DR_INNERMOST): New macro. + * tree-if-conv.c (innermost_loop_behavior_hash): New class for + hashing struct innermost_loop_behavior. + (ref_DR_map): Remove. + (innermost_DR_map): New map. + (baseref_DR_map): Revise comment. + (hash_memrefs_baserefs_and_store_DRs_read_written_info): Store DR + to innermost_DR_map accroding to its innermost loop behavior. + (ifcvt_memrefs_wont_trap): Get DR from innermost_DR_map according + to its innermost loop behavior. + (if_convertible_loop_p_1): Remove intialization for ref_DR_map. + Add initialization for innermost_DR_map. Record memory reference + in DR_BASE_ADDRESS if the reference is compound one or it doesn't + have innermost loop behavior. + (if_convertible_loop_p): Remove release for ref_DR_map. Release + innermost_DR_map. + 2016-04-20 Uros Bizjak <ubizjak@gmail.com> * config/i386/i386.md (*lea<mode>_general_1): Rename from |