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Deprecate the @stride attribute

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Update validation error for invalid uniform array element alignment.

Update tests to either remove the @stride attribute or use a different
element type.

Bug: tint:1381
Change-Id: I50b52cd78a34d9cd162fa5f2171a5fd35dcf3b79
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/77560
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This commit is contained in:
James Price
2022-01-20 22:11:07 +00:00
parent e04d0f40de
commit f6e5cc03bf
71 changed files with 575 additions and 512 deletions
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35
test/array/assign_to_function_var.wgsl.expected.hlsl
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@@ -3,23 +3,20 @@ void unused_entry_point() {
return;
}
struct tint_padded_array_element {
int el;
};
struct S {
tint_padded_array_element arr[4];
int4 arr[4];
};
static tint_padded_array_element src_private[4] = (tint_padded_array_element[4])0;
groupshared tint_padded_array_element src_workgroup[4];
static int4 src_private[4] = (int4[4])0;
groupshared int4 src_workgroup[4];
cbuffer cbuffer_src_uniform : register(b0, space0) {
uint4 src_uniform[4];
};
RWByteAddressBuffer src_storage : register(u1, space0);
typedef tint_padded_array_element ret_arr_ret[4];
typedef int4 ret_arr_ret[4];
ret_arr_ret ret_arr() {
const tint_padded_array_element tint_symbol_5[4] = (tint_padded_array_element[4])0;
const int4 tint_symbol_5[4] = (int4[4])0;
return tint_symbol_5;
}
@@ -28,37 +25,37 @@ S ret_struct_arr() {
return tint_symbol_6;
}
typedef tint_padded_array_element tint_symbol_1_ret[4];
typedef int4 tint_symbol_1_ret[4];
tint_symbol_1_ret tint_symbol_1(uint4 buffer[4], uint offset) {
tint_padded_array_element arr_1[4] = (tint_padded_array_element[4])0;
int4 arr_1[4] = (int4[4])0;
{
[loop] for(uint i = 0u; (i < 4u); i = (i + 1u)) {
const uint scalar_offset = ((offset + (i * 16u))) / 4;
arr_1[i].el = asint(buffer[scalar_offset / 4][scalar_offset % 4]);
arr_1[i] = asint(buffer[scalar_offset / 4]);
}
}
return arr_1;
}
typedef tint_padded_array_element tint_symbol_3_ret[4];
typedef int4 tint_symbol_3_ret[4];
tint_symbol_3_ret tint_symbol_3(RWByteAddressBuffer buffer, uint offset) {
tint_padded_array_element arr_2[4] = (tint_padded_array_element[4])0;
int4 arr_2[4] = (int4[4])0;
{
[loop] for(uint i_1 = 0u; (i_1 < 4u); i_1 = (i_1 + 1u)) {
arr_2[i_1].el = asint(buffer.Load((offset + (i_1 * 16u))));
arr_2[i_1] = asint(buffer.Load4((offset + (i_1 * 16u))));
}
}
return arr_2;
}
void foo(tint_padded_array_element src_param[4]) {
tint_padded_array_element src_function[4] = (tint_padded_array_element[4])0;
tint_padded_array_element tint_symbol[4] = (tint_padded_array_element[4])0;
const tint_padded_array_element tint_symbol_7[4] = {{1}, {2}, {3}, {3}};
void foo(int4 src_param[4]) {
int4 src_function[4] = (int4[4])0;
int4 tint_symbol[4] = (int4[4])0;
const int4 tint_symbol_7[4] = {int4((1).xxxx), int4((2).xxxx), int4((3).xxxx), int4((3).xxxx)};
tint_symbol = tint_symbol_7;
tint_symbol = src_param;
tint_symbol = ret_arr();
const tint_padded_array_element src_let[4] = (tint_padded_array_element[4])0;
const int4 src_let[4] = (int4[4])0;
tint_symbol = src_let;
tint_symbol = src_function;
tint_symbol = src_private;