[Mlir-commits] [mlir] [mlir][spirv] Add 6 Element Binary operators to TOSA Ext Inst Set (PR #179627)

[Jakub Kuderski]

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@@ -863,4 +884,220 @@ def SPIRV_TosaTanhOp : SPIRV_TosaOpWithResult<"Tanh", 13, [Pure,
 }
 
 
+def SPIRV_TosaAddOp : SPIRV_TosaElementwiseBinaryOp<"Add", 14, [NoMemoryEffect]> {
+  let summary = "Addition operator.";
+
+  let description = [{
+    Elementwise Addition of input1 and input2. Axis of size 1 will be broadcast,
+    as necessary. Rank of input tensors must match. The behaviour is undefined if
+    the addition overflows or underflows the integer range.
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kuhar wrote:

Is this signed or unsigned overflow? While general addition is signless, I think overflow is relative to signed interpretation, no?

https://github.com/llvm/llvm-project/pull/179627