[llvm-branch-commits] [mlir] 8220432 - Revert "[mlir] IntegerRangeAnalysis: don't loop over splat attr (#115229)"

[via llvm-branch-commits]

Author: Ian Wood
Date: 2024-11-07T14:55:48-08:00
New Revision: 8220432016133c50d2dac6c71e6efd37be1da38a

URL: https://github.com/llvm/llvm-project/commit/8220432016133c50d2dac6c71e6efd37be1da38a
DIFF: https://github.com/llvm/llvm-project/commit/8220432016133c50d2dac6c71e6efd37be1da38a.diff

LOG: Revert "[mlir] IntegerRangeAnalysis: don't loop over splat attr  (#115229)"

This reverts commit 3deee235986802694175259e078dfad0edcb40ed.

Added: 
    

Modified: 
    mlir/lib/Dialect/Arith/IR/InferIntRangeInterfaceImpls.cpp

Removed: 
    


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diff  --git a/mlir/lib/Dialect/Arith/IR/InferIntRangeInterfaceImpls.cpp b/mlir/lib/Dialect/Arith/IR/InferIntRangeInterfaceImpls.cpp
index 59c9759d35393f..8682294c8a6972 100644
--- a/mlir/lib/Dialect/Arith/IR/InferIntRangeInterfaceImpls.cpp
+++ b/mlir/lib/Dialect/Arith/IR/InferIntRangeInterfaceImpls.cpp
@@ -40,11 +40,6 @@ void arith::ConstantOp::inferResultRanges(ArrayRef<ConstantIntRanges> argRanges,
     setResultRange(getResult(), ConstantIntRanges::constant(value));
     return;
   }
-  if (auto splatAttr = llvm::dyn_cast_or_null<SplatElementsAttr>(getValue())) {
-    setResultRange(getResult(), ConstantIntRanges::constant(
-                                    splatAttr.getSplatValue<APInt>()));
-    return;
-  }
   if (auto arrayCstAttr =
           llvm::dyn_cast_or_null<DenseIntElementsAttr>(getValue())) {
     std::optional<ConstantIntRanges> result;