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docs: Do not suggest the user to ignore aliasing

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Since a long time Polly can automatically generate run-time alias checks.

llvm-svn: 269806
This commit is contained in:
Tobias Grosser 2016-05-17 19:42:19 +00:00
parent 11825c7237
commit 35b544adc5
1 changed files with 0 additions and 10 deletions
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10
polly/docs/UsingPollyWithClang.rst
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@ -106,16 +106,6 @@ By default both optimizers perform tiling, if possible. In case this is not
wanted the option -polly-tiling=false can be used to disable it. (This option
disables tiling for both optimizers).
Ignore possible aliasing
------------------------
By default we only detect scops, if we can prove that the different array
bases can not alias. This is correct do if we optimize automatically. However,
without special user annotations like 'restrict' we can often not prove that
no aliasing is possible. In case the user knows no aliasing can happen in the
code the -polly-ignore-aliasing can be used to disable the check for possible
aliasing.
Import / Export
---------------