Commit Graph

3 Commits

Author SHA1 Message Date
Antonio Maiorano e2528e9297 Reland "HLSL: force FXC to never unroll loops"
Now that I've landed this change to Dawn to disable FXC optimizations:
https://dawn-review.googlesource.com/c/dawn/+/70700,, we can reland this
change. The Tint-into-Dawn roll was failing because FXC would miscompile
certain loops into infinite loops when not unrolled.

Also reland
test/bug/fxc/gradient_in_varying_loop/1112.wgsl.expected.hlsl

Bug: tint:1112
Bug: dawn:1203
Change-Id: I641d68864b833e0fbe3b117d397b89ae96482536
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/71000
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
2021-11-25 18:44:50 +00:00
Ben Clayton 7cff4c8745 test: Update expected output of FXC bug
Looks like this should have been part of bc5d8f6b

Bug: tint:1112
Change-Id: I62e98bbb5f8ca29a171d5d5baa65af55b3a090d4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70664
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
2021-11-23 18:57:57 +00:00
Antonio Maiorano a52059e189 Add end-to-end test for tint:1112
I meant to add this to this CL:
https://dawn-review.googlesource.com/c/tint/+/69880

Bug: tint:1112
Change-Id: I7b5a3ab068ddbce1650a9e00609fed11e32db17d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70320
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
2021-11-19 18:33:23 +00:00