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| author | ArielG-NV <159081215+ArielG-NV@users.noreply.github.com> | 2024-08-14 13:05:57 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-08-14 10:05:57 -0700 |
| commit | 45b76418f9da2248b069f2058c6a1d52b05a8c74 (patch) | |
| tree | 1757276c7a2fe295d2b130cd74a42c9b8db8783b /tests/compute | |
| parent | d8f63e70719c96044b8f497f7dddb264a7edd560 (diff) | |
Do not zero-initialize groupshared and rayquery variables (#4838)
* Do not zero-initialize groupshared and rayquery variables
Fixes: #4824
`-zero-initialize` option will explicitly not:
1. Set any groupshared values to defaults
2. Set any rayQuery object to a default state (currently invalid code generation)
* grammer
* disallow groupshared initializers
disallow groupshared initializers & adjust tests accordingly
* remove disallowed groupshared-init expression
* do not default init if non-copyable
---------
Co-authored-by: Yong He <yonghe@outlook.com>
Diffstat (limited to 'tests/compute')
| -rw-r--r-- | tests/compute/groupshared-init.slang | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/tests/compute/groupshared-init.slang b/tests/compute/groupshared-init.slang deleted file mode 100644 index 5a9758826..000000000 --- a/tests/compute/groupshared-init.slang +++ /dev/null @@ -1,28 +0,0 @@ -//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-cpu -output-using-type -//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-dx12 -output-using-type -use-dxil -//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-vk -output-using-type -//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-vk -output-using-type -emit-spirv-directly - -// CHECK: type: uint32_t -// CHECK-NEXT: 1231 -// CHECK-NEXT: 1232 -// CHECK-NEXT: 1233 -// CHECK-NEXT: 1234 - -// This is a basic test for Slang compute shader. - -//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer -RWStructuredBuffer<uint> outputBuffer; - -groupshared uint myGroupSharedValue = foo(); - -uint foo() -{ - return 1231; -} - -[numthreads(4, 1, 1)] -void computeMain(uint i : SV_GroupIndex) -{ - outputBuffer[i] = i + myGroupSharedValue; -} |