encounter/dawn-cmake
1
0
Fork 0
mirror of https://github.com/encounter/dawn-cmake.git synced 2025-12-08 13:14:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

writer/msl: Handle private and workgroup variables

Browse Source 
Add a transform that pushes these into the entry point and then passes
them by pointer to any functions that need them.

Since WGSL does not allow non-function storage class at
function-scope, add a DisableValidation attribute to bypass this
check.

Fixed: tint/726
Change-Id: Ic1f4cd691a54c19e77a60e8ba178508e4249bfd9
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/51962
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Auto-Submit: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
This commit is contained in:
James Price
2021-05-26 15:41:02 +00:00
committed by Tint LUCI CQ
parent 61e573663d
commit 7a47fa8495
45 changed files with 1491 additions and 99 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
test/ptr_ref/load/global/i32.spvasm.expected.msl
View File

@@ -1 +1,11 @@
SKIP: TINT_UNIMPLEMENTED crbug.com/tint/726: module-scope private and workgroup variables not yet implemented
#include <metal_stdlib>
using namespace metal;
kernel void tint_symbol() {
thread int tint_symbol_2 = 0;
thread int* const tint_symbol_1 = &(tint_symbol_2);
int const x_9 = *(tint_symbol_1);
int const x_11 = (x_9 + 1);
return;
}

12
test/ptr_ref/load/global/i32.wgsl.expected.msl
View File

@@ -1 +1,11 @@
SKIP: TINT_UNIMPLEMENTED crbug.com/tint/726: module-scope private and workgroup variables not yet implemented
#include <metal_stdlib>
using namespace metal;
kernel void tint_symbol() {
thread int tint_symbol_2 = 0;
thread int* const tint_symbol_1 = &(tint_symbol_2);
int const i = *(tint_symbol_1);
int const use = (i + 1);
return;
}

2
test/ptr_ref/load/global/struct_field.spvasm.expected.msl
View File

@@ -1 +1 @@
SKIP: TINT_UNIMPLEMENTED crbug.com/tint/726: module-scope private and workgroup variables not yet implemented
SKIP: crbug.com/tint/831

2
test/ptr_ref/load/global/struct_field.wgsl.expected.msl
View File

@@ -1 +1 @@
SKIP: TINT_UNIMPLEMENTED crbug.com/tint/726: module-scope private and workgroup variables not yet implemented
SKIP: crbug.com/tint/831

12
test/ptr_ref/load/local/ptr_private.wgsl.expected.msl
View File

@@ -1 +1,11 @@
SKIP: TINT_UNIMPLEMENTED crbug.com/tint/726: module-scope private and workgroup variables not yet implemented
#include <metal_stdlib>
using namespace metal;
kernel void tint_symbol() {
thread int tint_symbol_2 = 123;
thread int* const tint_symbol_1 = &(tint_symbol_2);
thread int* const p = &(*(tint_symbol_1));
int const use = (*(p) + 1);
return;
}

13
test/ptr_ref/load/local/ptr_workgroup.wgsl.expected.msl
View File

@@ -1 +1,12 @@
SKIP: TINT_UNIMPLEMENTED crbug.com/tint/726: module-scope private and workgroup variables not yet implemented
#include <metal_stdlib>
using namespace metal;
kernel void tint_symbol() {
threadgroup int tint_symbol_2 = 0;
threadgroup int* const tint_symbol_1 = &(tint_symbol_2);
*(tint_symbol_1) = 123;
threadgroup int* const p = &(*(tint_symbol_1));
int const use = (*(p) + 1);
return;
}

12
test/ptr_ref/store/global/i32.spvasm.expected.msl
View File

@@ -1 +1,11 @@
SKIP: TINT_UNIMPLEMENTED crbug.com/tint/726: module-scope private and workgroup variables not yet implemented
#include <metal_stdlib>
using namespace metal;
kernel void tint_symbol() {
thread int tint_symbol_2 = 0;
thread int* const tint_symbol_1 = &(tint_symbol_2);
*(tint_symbol_1) = 123;
*(tint_symbol_1) = ((100 + 20) + 3);
return;
}

12
test/ptr_ref/store/global/i32.wgsl.expected.msl
View File

@@ -1 +1,11 @@
SKIP: TINT_UNIMPLEMENTED crbug.com/tint/726: module-scope private and workgroup variables not yet implemented
#include <metal_stdlib>
using namespace metal;
kernel void tint_symbol() {
thread int tint_symbol_2 = 0;
thread int* const tint_symbol_1 = &(tint_symbol_2);
*(tint_symbol_1) = 123;
*(tint_symbol_1) = ((100 + 20) + 3);
return;
}

2
test/ptr_ref/store/global/struct_field.spvasm.expected.msl
View File

@@ -1 +1 @@
SKIP: TINT_UNIMPLEMENTED crbug.com/tint/726: module-scope private and workgroup variables not yet implemented
SKIP: crbug.com/tint/831