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[LLHD] Add dedicated Mem2Reg pass #8244

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[LLHD] Add dedicated Mem2Reg pass #8244

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4 changes: 4 additions & 0 deletions include/circt/Dialect/LLHD/Transforms/LLHDPasses.td
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Original file line number Diff line number Diff line change
Expand Up @@ -109,6 +109,10 @@ def Sig2Reg : Pass<"llhd-sig2reg", "hw::HWModuleOp"> {
let dependentDialects = ["circt::hw::HWDialect", "circt::comb::CombDialect"];
}

def Mem2RegPass : Pass<"llhd-mem2reg"> {
let summary = "Promotes memory and signal slots into values.";
}

def TemporalCodeMotion : Pass<"llhd-temporal-code-motion", "hw::HWModuleOp"> {
let summary = "move drive operations to the exit basic block in processes";
let description = [{
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5 changes: 3 additions & 2 deletions lib/Dialect/LLHD/Transforms/CMakeLists.txt
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Expand Up @@ -2,6 +2,7 @@ add_circt_dialect_library(CIRCTLLHDTransforms
DesequentializationPass.cpp
EarlyCodeMotionPass.cpp
FunctionEliminationPass.cpp
Mem2Reg.cpp
MemoryToBlockArgumentPass.cpp
ProcessLoweringPass.cpp
Sig2RegPass.cpp
Expand All @@ -14,10 +15,10 @@ add_circt_dialect_library(CIRCTLLHDTransforms
LINK_LIBS PUBLIC
CIRCTComb
CIRCTHW
CIRCTSeq
CIRCTLLHD
MLIRIR
CIRCTSeq
MLIRControlFlowDialect
MLIRFuncDialect
MLIRIR
MLIRTransformUtils
)
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