[flang][NFC] Removed unneeded engineering option. (#122305)

llvm · Jan 10, 2025 · beba4b0 · beba4b0
1 parent 0afee85
commit beba4b0
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Showing 2 changed files with 1 addition and 9 deletions.
diff --git a/flang/lib/Optimizer/HLFIR/Transforms/SimplifyHLFIRIntrinsics.cpp b/flang/lib/Optimizer/HLFIR/Transforms/SimplifyHLFIRIntrinsics.cpp
@@ -28,11 +28,6 @@ namespace hlfir {
 #include "flang/Optimizer/HLFIR/Passes.h.inc"
 } // namespace hlfir
 
-static llvm::cl::opt<bool>
-    simplifySum("flang-simplify-hlfir-sum",
-                llvm::cl::desc("Expand hlfir.sum into an inline sequence"),
-                llvm::cl::init(true));
-
 namespace {
 
 class TransposeAsElementalConversion
@@ -109,9 +104,6 @@ class SumAsElementalConversion : public mlir::OpRewritePattern<hlfir::SumOp> {
   llvm::LogicalResult
   matchAndRewrite(hlfir::SumOp sum,
                   mlir::PatternRewriter &rewriter) const override {
-    if (!simplifySum)
-      return rewriter.notifyMatchFailure(sum, "SUM simplification is disabled");
-
     hlfir::Entity array = hlfir::Entity{sum.getArray()};
     bool isTotalReduction = hlfir::Entity{sum}.getRank() == 0;
     mlir::Value dim = sum.getDim();

diff --git a/flang/test/HLFIR/simplify-hlfir-intrinsics-sum.fir b/flang/test/HLFIR/simplify-hlfir-intrinsics-sum.fir
@@ -1,4 +1,4 @@
-// RUN: fir-opt --simplify-hlfir-intrinsics -flang-simplify-hlfir-sum %s | FileCheck %s
+// RUN: fir-opt --simplify-hlfir-intrinsics %s | FileCheck %s
 
 // box with known extents
 func.func @sum_box_known_extents(%arg0: !fir.box<!fir.array<2x3xi32>>) -> !hlfir.expr<2xi32> {