================
@@ -683,6 +686,17 @@ def CreateHandle : DXILOp<57, createHandle> {
let stages = [Stages<DXIL1_0, [all_stages]>];
}
+def BufferLoad : DXILOp<68, bufferLoad> {
+ let Doc = "reads from a TypedBuffer";
+ // Handle, Coord0, Coord1
+ let arguments = [HandleTy, Int32Ty, Int32Ty];
+ let result = OverloadTy;
+ let overloads =
+ [Overloads<DXIL1_0,
+ [ResRetHalfTy, ResRetFloatTy, ResRetInt16Ty, ResRetInt32Ty]>];
----------------
bogner wrote:
My understanding from a discussion about this quite a while ago was that 16 bit
types are valid DXIL retroactively to DXIL 1.0 but it isn't actually possible
to enable 16 bit types until circa SM6.2 / DXIL 1.2. I'm not 100% about that
though.
https://github.com/llvm/llvm-project/pull/104252
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