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[flang][NFC] Use tablegen to reduce AddAliasTags boilerplate #92373

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May 17, 2024
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2 changes: 1 addition & 1 deletion flang/include/flang/Optimizer/Transforms/Passes.h
Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,7 @@ namespace fir {
#define GEN_PASS_DECL_ADDDEBUGINFO
#define GEN_PASS_DECL_STACKARRAYS
#define GEN_PASS_DECL_LOOPVERSIONING
#define GEN_PASS_DECL_ADDALIASTAGS
#include "flang/Optimizer/Transforms/Passes.h.inc"

std::unique_ptr<mlir::Pass> createAffineDemotionPass();
Expand All @@ -60,7 +61,6 @@ std::unique_ptr<mlir::Pass>
createExternalNameConversionPass(bool appendUnderscore);
std::unique_ptr<mlir::Pass> createMemDataFlowOptPass();
std::unique_ptr<mlir::Pass> createPromoteToAffinePass();
std::unique_ptr<mlir::Pass> createAliasTagsPass();
std::unique_ptr<mlir::Pass>
createAddDebugInfoPass(fir::AddDebugInfoOptions options = {});

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1 change: 0 additions & 1 deletion flang/include/flang/Optimizer/Transforms/Passes.td
Original file line number Diff line number Diff line change
Expand Up @@ -278,7 +278,6 @@ def AddAliasTags : Pass<"fir-add-alias-tags", "mlir::ModuleOp"> {
aren't races adding new tags to the mlir context.
}];
let dependentDialects = [ "fir::FIROpsDialect" ];
let constructor = "::fir::createAliasTagsPass()";
}

def SimplifyRegionLite : Pass<"simplify-region-lite", "mlir::ModuleOp"> {
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2 changes: 1 addition & 1 deletion flang/include/flang/Tools/CLOptions.inc
Original file line number Diff line number Diff line change
Expand Up @@ -294,7 +294,7 @@ inline void createDefaultFIROptimizerPassPipeline(
pm.addPass(fir::createPolymorphicOpConversion());

if (pc.AliasAnalysis && !disableFirAliasTags && !useOldAliasTags)
pm.addPass(fir::createAliasTagsPass());
pm.addPass(fir::createAddAliasTags());

// convert control flow to CFG form
fir::addCfgConversionPass(pm, pc);
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4 changes: 0 additions & 4 deletions flang/lib/Optimizer/Transforms/AddAliasTags.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -224,7 +224,3 @@ void AddAliasTagsPass::runOnOperation() {

LLVM_DEBUG(llvm::dbgs() << "=== End " DEBUG_TYPE " ===\n");
}

std::unique_ptr<mlir::Pass> fir::createAliasTagsPass() {
return std::make_unique<AddAliasTagsPass>();
}
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