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7103f51603
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>
16 lines
218 B
Plaintext
16 lines
218 B
Plaintext
#include <metal_stdlib>
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using namespace metal;
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struct S {
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/* 0x0000 */ packed_int3 v;
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/* 0x000c */ int8_t tint_pad[4];
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};
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void f(device S& U) {
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U.v = int3(1, 2, 3);
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U.v[0] = 1;
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U.v[1] = 2;
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U.v[2] = 3;
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}
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