First Commit

externals/glslang/Test/hlsl.promote.atomic.frag

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+
+RWBuffer<uint> s_uintbuff;  // UINT RWBuffer ...
+
+float4 main() : SV_Target
+{
+    int Loc;  // ... with INT variables
+    int Inc;
+    int Orig;
+
+    // This must select the uint flavor of SPIR-V atomic op, and promote
+    // the other arguments as required.  The output value from the
+    // imageAtomicAdd AST will be converted to an int for 'Orig'.
+    InterlockedAdd(s_uintbuff[Loc], Inc, Orig);
+
+    return float4(0,0,0,0);
+}
+