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1e19b55d19
- When storing to sample_mask output, write to the 0th element - Only make a return struct if it has members - Adjust type signedness coercion when loading special builtins. - Adapt tests - Update expectations for end-to-end tests - Handle sample_mask with stride Input variables normally don't have layout. But they can have it up through SPIR-V 1.4. Handle this case in the SPIR-V reader, by seeing through the intermediate alias type created for the strided array type. Bug: tint:508 Change-Id: I0f19dc1305d3f250dbbc0698a602288c34245274 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/54743 Auto-Submit: David Neto <dneto@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: James Price <jrprice@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com>
54 lines
1.3 KiB
Plaintext
54 lines
1.3 KiB
Plaintext
#include <metal_stdlib>
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using namespace metal;
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struct tint_padded_array_element {
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/* 0x0000 */ int el;
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/* 0x0004 */ int8_t tint_pad_0[12];
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};
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struct tint_array_wrapper {
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/* 0x0000 */ tint_padded_array_element arr[4];
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};
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struct S {
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/* 0x0000 */ tint_array_wrapper arr;
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};
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struct tint_array_wrapper_3 {
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int arr[2];
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};
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struct tint_array_wrapper_2 {
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tint_array_wrapper_3 arr[3];
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};
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struct tint_array_wrapper_1 {
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tint_array_wrapper_2 arr[4];
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};
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tint_array_wrapper ret_arr() {
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tint_array_wrapper const tint_symbol = {.arr={}};
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return tint_symbol;
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}
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S ret_struct_arr() {
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S const tint_symbol_1 = {};
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return tint_symbol_1;
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}
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void foo(constant S& src_uniform, device S& src_storage, tint_array_wrapper src_param, thread tint_array_wrapper* const tint_symbol_3, threadgroup tint_array_wrapper* const tint_symbol_4) {
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tint_array_wrapper src_function = {};
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tint_array_wrapper dst = {};
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tint_array_wrapper const tint_symbol_2 = {.arr={{.el=1}, {.el=2}, {.el=3}, {.el=3}}};
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dst = tint_symbol_2;
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dst = src_param;
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dst = ret_arr();
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tint_array_wrapper const src_let = {.arr={}};
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dst = src_let;
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dst = src_function;
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dst = *(tint_symbol_3);
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dst = *(tint_symbol_4);
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dst = ret_struct_arr().arr;
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dst = src_uniform.arr;
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dst = src_storage.arr;
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tint_array_wrapper_1 dst_nested = {};
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tint_array_wrapper_1 src_nested = {};
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dst_nested = src_nested;
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}
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