diff options
Diffstat (limited to 'tests/bugs')
| -rw-r--r-- | tests/bugs/loop-optimize.slang | 28 | ||||
| -rw-r--r-- | tests/bugs/loop-optimize.slang.expected.txt | 2 |
2 files changed, 30 insertions, 0 deletions
diff --git a/tests/bugs/loop-optimize.slang b/tests/bugs/loop-optimize.slang new file mode 100644 index 000000000..85231dbea --- /dev/null +++ b/tests/bugs/loop-optimize.slang @@ -0,0 +1,28 @@ +//TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -shaderobj -output-using-type +//TEST(compute, vulkan):COMPARE_COMPUTE_EX:-vk -compute -shaderobj -output-using-type +//TEST(compute, vulkan):COMPARE_COMPUTE_EX:-cpu -compute -shaderobj -output-using-type +//TEST(compute, vulkan):COMPARE_COMPUTE_EX:-cuda -compute -shaderobj -output-using-type + +//TEST_INPUT:ubuffer(data=[0], stride=4):out,name outputBuffer +RWStructuredBuffer<float> outputBuffer; + +void test(inout float v, int i) +{ + while (true) + { + i--; + if (i < 2) + { + v += 1.0; + return; + } + } +} + +[numthreads(4, 1, 1)] +void computeMain(uint3 dispatchThreadID: SV_DispatchThreadID) +{ + float v = 2.0; + test(v, 3); + outputBuffer[0] = v; // Expect 3.0 +}
\ No newline at end of file diff --git a/tests/bugs/loop-optimize.slang.expected.txt b/tests/bugs/loop-optimize.slang.expected.txt new file mode 100644 index 000000000..f38cc1080 --- /dev/null +++ b/tests/bugs/loop-optimize.slang.expected.txt @@ -0,0 +1,2 @@ +type: float +3.0 |