[llvm] [TableGen] New tblgen Pattern bit to disable DAGISel pattern imports (PR #88382)
Pierre van Houtryve via llvm-commits
llvm-commits at lists.llvm.org
Fri Apr 19 00:18:19 PDT 2024
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@@ -777,6 +777,10 @@ class Instruction : InstructionEncoding {
/// SelectionDAG can.
bit FastISelShouldIgnore = false;
+ /// Should DAGISel ignore this instruction. In cases where lowering may
+ /// be done elsewhere or is unneeded, DAGISel may skip over them.
+ bit DAGISelShouldIgnore = false;
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Pierre-vh wrote:
Why do we also have one for Instruction? It should be removed
https://github.com/llvm/llvm-project/pull/88382
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