Commit Graph

4 Commits

Author SHA1 Message Date
Steven Perron
4ed1f4fce9
Fix binding number calculation in desc sroa (#4095)
When there is an array of strutured buffers, desc sroa will only split
the array, but not a struct type in the structured buffer.  However,
the calcualtion of the number of binding a struct requires does not take
this into consideration.  This commit will fix that.
2021-01-06 13:59:04 -05:00
Ehsan
7a1af58785
Support OpCompositeExtract pattern in desc_sroa (#3456)
* Support load and extract pattern in desc_sroa.

* Fix typo in comments.

* Load replacement var before use; and added test.

* fix formatting

* Address code review comments.
2020-06-23 12:24:53 -05:00
Ehsan
2a1b8c0622
Updated desc_sroa to support flattening structures (#3448)
Not all structures should be flattened.  Code patterns used by DXC are used to create checks for which structures should be flattened.
2020-06-19 14:35:18 -04:00
Steven Perron
4b64beb1ae
Add descriptor array scalar replacement (#2742)
Creates a pass that will replace a descriptor array with individual variables.  See #2740 for details.

Fixes #2740.
2019-08-08 10:53:19 -04:00