Commit Graph

3 Commits

Author SHA1 Message Date
Ben Clayton e027e81bf2 writer/hlsl: Emit helper functions for storage class atomic intrinsics
By generating a helper function for these, we can keep the atomic expression pre-statement-free. This can help prevent for-loops from being transformed into while loops, which can upset FXC.

We can't do the same for workgroup storage atomics, as the InterlockedXXX() methods have the workgroup-storage expression as the first argument, and I'm not aware of any way to make a user-declared parameter be `groupshared`.

Change-Id: I8669127a58dc9cae95ce316523029064b5c9b5fa
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/57462
Commit-Queue: James Price <jrprice@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
2021-07-09 16:50:14 +00:00
Ben Clayton 1843c0b8d7 [writer/hlsl]: Fix order of atomic method arguments.
Change-Id: Ice1b07c748bc6502a51b29690dfc00466a684c12
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/57461
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
2021-07-09 12:35:54 +00:00
Ben Clayton 07b59ca230 writer/spirv: Generate load of atomic value arguments
Fixed: tint:926
Change-Id: Ia27abe605ebfb46a7524b50500ecebd6e4656d1d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/55883
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: David Neto <dneto@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
2021-06-24 19:01:06 +00:00