[Mlir-commits] [mlir] [mlir][affine]introduce AffineSymbol trait and use it for using gpu.threadid op in the inner loops. (PR #118478)
lonely eagle
llvmlistbot at llvm.org
Sun Jan 12 01:14:54 PST 2025
================
@@ -1390,6 +1390,14 @@ LogicalResult OpTrait::impl::verifyIsIsolatedFromAbove(Operation *isolatedOp) {
return success();
}
+LogicalResult OpTrait::impl::verifyIndexResultType(Operation *op) {
+ if (op->getNumResults() != 1)
+ op->emitError("operation's result number should be 1.");
+ if (!mlir::isa<IndexType>(op->getResult(0).getType()))
+ op->emitError("operation's result type should be index.");
----------------
linuxlonelyeagle wrote:
Honestly, I don't know how to write this test, hahahahaha, I can't seem to find a trait for op hold, other than threadid, and the key problem is that it seems to require a change to the definition of op in the ods. Or is it possible to specify the trait of the op in IR and then use it.
https://github.com/llvm/llvm-project/pull/118478
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