Fix RWStructuredBuffer emission (#7139)

Fixes #7127

1 files changed, 12 insertions, 3 deletions

diff --git a/tests/cuda/compile-to-cuda.slang b/tests/cuda/compile-to-cuda.slang
index d7399d469..f383bbd22 100644
--- a/tests/cuda/compile-to-cuda.slang
+++ b/tests/cuda/compile-to-cuda.slang
@@ -2,14 +2,23 @@
 //DISABLE_TEST(compute):COMPARE_COMPUTE:-cpu -compute 
 //TEST(compute):COMPARE_COMPUTE:-cuda -compute 
 
-//TEST_INPUT:ubuffer(data=[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0], stride=4):out,name=outputBuffer
+//TEST_INPUT:ubuffer(data=[1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0], stride=4):out,name=outputBuffer
 RWStructuredBuffer<int> outputBuffer : register(u0);
 
+[shader("compute")]
 [numthreads(4, 1, 1)]
 void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
 {
-	int tid = int(dispatchThreadID.x);
-    
+    int tid = int(dispatchThreadID.x);
+    for(;;)
+    {
+        if(outputBuffer[0] == 1)
+        {
+            // This is just a statement to trigger bug #7127
+            outputBuffer[0] = tid;
+            break;
+        }
+    }
     outputBuffer[tid * 4] = tid;
     outputBuffer[tid * 4 + 1] = tid + 1;
     outputBuffer[tid * 4 + 2] = tid + 2;