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[flang][NFC] turn (h)fir.declare side effect into debug ressource alloca #113321

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Merged
merged 1 commit into from
Oct 23, 2024
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[flang][NFC] turn (h)fir.declare side effect into debug ressource alloca #113321

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2 changes: 1 addition & 1 deletion flang/include/flang/Optimizer/Dialect/FIROps.td
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Original file line number Diff line number Diff line change
Expand Up @@ -3078,7 +3078,7 @@ def fir_IsPresentOp : fir_SimpleOp<"is_present", [NoMemoryEffect]> {
// debug information so we would like to keep this around even if the value
// is not used.
def fir_DeclareOp : fir_Op<"declare", [AttrSizedOperandSegments,
MemoryEffects<[MemWrite<DebuggingResource>]>,
MemoryEffects<[MemAlloc<DebuggingResource>]>,
DeclareOpInterfaceMethods<fir_FortranVariableOpInterface>]> {
let summary = "declare a variable";

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2 changes: 1 addition & 1 deletion flang/include/flang/Optimizer/HLFIR/HLFIROps.td
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Expand Up @@ -36,7 +36,7 @@ class hlfir_Op<string mnemonic, list<Trait> traits>
// from the declare operation can be used to generate debug information so we
// don't want to remove it as dead code
def hlfir_DeclareOp : hlfir_Op<"declare", [AttrSizedOperandSegments,
MemoryEffects<[MemWrite<DebuggingResource>]>,
MemoryEffects<[MemAlloc<DebuggingResource>]>,
DeclareOpInterfaceMethods<fir_FortranVariableOpInterface>]> {
let summary = "declare a variable and produce an SSA value that can be used as a variable in HLFIR operations";

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