Antonio Maiorano b293f51f83 Implement FXC workaround for vector access in loops resulting in failed loop unrolling ... When indexing into vectors in a loop, FXC sometimes fails to determine the max number of iterations when attempting to unroll the loop, resulting in "error X3511: forced to unroll loop, but unrolling failed.". We work around this by calling a function that sets the input value at the input index into an inout vector. This seems to nudge FXC enough for it to determine the number of loop iterations to unroll. Bug: tint:534 Change-Id: I52cb209be29fcad8fbb91283c7be8c6e22e00656 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56140 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Antonio Maiorano <amaiorano@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>		2021-06-29 22:07:44 +00:00
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chromium	ast: Fix nullptr deref in Variable::info_to_str	2021-06-21 19:20:16 +00:00
dawn	writer/msl: Rework string printing	2021-06-28 15:30:57 +00:00
tint	Implement FXC workaround for vector access in loops resulting in failed loop unrolling	2021-06-29 22:07:44 +00:00