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| author | Bill Schmidt <wschmidt@linux.vnet.ibm.com> | 2016-11-16 22:17:10 +0000 |
|---|---|---|
| committer | William Schmidt <wschmidt@gcc.gnu.org> | 2016-11-16 22:17:10 +0000 |
| commit | 9e16e6568110b66016b082cf4143b7a8ee3077c8 (patch) | |
| tree | e8c01e70870d5bac27f8136579d9ce56fa4d30f6 /gcc/tree-ssa-loop-prefetch.c | |
| parent | a2ea37fb4c8084421784c80bfd1a4e065980314c (diff) | |
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re PR tree-optimization/77848 (Gimple if-conversion results in redundant comparisons)
2016-11-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/77848
* tree-if-conv.c (version_loop_for_if_conversion): When versioning
an outer loop, only save basic block aux information for the inner
loop.
(versionable_outer_loop_p): New function.
(tree_if_conversion): Version the outer loop instead of the inner
one if the pattern will be recognized for outer-loop
vectorization.
From-SVN: r242520
Diffstat (limited to 'gcc/tree-ssa-loop-prefetch.c')
0 files changed, 0 insertions, 0 deletions