tree fb89cffac39977075f49469cecdde341eb6814c6
parent 6d60c046e80acbe10c002d4322e0a20a58b9a416
author James Price <jrprice@google.com> 1629755123 +0000
committer James Price <jrprice@google.com> 1629755123 +0000

msl: Only emit packed vectors when the width is 3

MSL vectors with other widths already match WGSL's rules for alignment
and size.

Change-Id: I237052372463ea8323eab47c3b4ca90c6d8afcc3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/62600
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>