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dawn-cmake/test/expressions/splat/with_swizzle
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Ben Clayton 7103f51603 writer/msl: Fix swizzling on packed vectors 
Metal 1.x does not support swizzling on packed_vec types.
Use array-index for single element selection (permitted on LHS and RHS of assignment)
Cast the packed_vec to a vec for multiple element swizzles (not permitted as the LHS of an assignment).

Fixed: tint:1249
Change-Id: I70cbb0c22a935b06b3905d24484bdc2edfb95fc2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/67060
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
 		2021-10-20 16:12:33 +00:00
..
f32.wgsl test: Move 'splat' tests to expressions, split up 2021-06-28 15:56:57 +00:00
f32.wgsl.expected.hlsl test: Move 'splat' tests to expressions, split up 2021-06-28 15:56:57 +00:00
f32.wgsl.expected.msl writer/msl: Fix swizzling on packed vectors 2021-10-20 16:12:33 +00:00
f32.wgsl.expected.spvasm test: Move 'splat' tests to expressions, split up 2021-06-28 15:56:57 +00:00
f32.wgsl.expected.wgsl test: Move 'splat' tests to expressions, split up 2021-06-28 15:56:57 +00:00