Re-add documentation for -flax-vector-conversions= removed in

edd4398f4c.

The documentation remains correct despite the revert of the patch.
This commit is contained in:
Richard Smith 2020-01-23 12:28:03 -08:00
parent 0fbf28f7aa
commit fa2fc81d34

View File

@ -278,9 +278,18 @@ Language Selection and Mode Options
Make all string literals default to writable. This disables uniquing of
strings and other optimizations.
.. option:: -flax-vector-conversions
.. option:: -flax-vector-conversions, -flax-vector-conversions=<kind>, -fno-lax-vector-conversions
Allow loose type checking rules for implicit vector conversions.
Possible values of <kind>:
- ``none``: allow no implicit conversions between vectors
- ``integer``: allow implicit bitcasts between integer vectors of the same
overall bit-width
- ``all``: allow implicit bitcasts between any vectors of the same
overall bit-width
<kind> defaults to ``integer`` if unspecified.
.. option:: -fblocks