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Diffstat (limited to 'flang/lib/Lower/Bridge.cpp')
-rw-r--r--flang/lib/Lower/Bridge.cpp86
1 files changed, 57 insertions, 29 deletions
diff --git a/flang/lib/Lower/Bridge.cpp b/flang/lib/Lower/Bridge.cpp
index 7ce397a..92aae79 100644
--- a/flang/lib/Lower/Bridge.cpp
+++ b/flang/lib/Lower/Bridge.cpp
@@ -333,11 +333,12 @@ private:
if (details.numPrivatesNotOverridden() > 0)
tbpName += "."s + std::to_string(details.numPrivatesNotOverridden());
std::string bindingName = converter.mangleName(details.symbol());
- builder.create<fir::DTEntryOp>(
- info.loc, mlir::StringAttr::get(builder.getContext(), tbpName),
+ fir::DTEntryOp::create(
+ builder, info.loc,
+ mlir::StringAttr::get(builder.getContext(), tbpName),
mlir::SymbolRefAttr::get(builder.getContext(), bindingName));
}
- builder.create<fir::FirEndOp>(info.loc);
+ fir::FirEndOp::create(builder, info.loc);
}
// Gather info about components that is not reflected in fir.type and may be
// needed later: component initial values and array component non default
@@ -360,11 +361,11 @@ private:
componentInfo = builder.createBlock(&dt.getComponentInfo());
auto compName = mlir::StringAttr::get(builder.getContext(),
toStringRef(component.name()));
- builder.create<fir::DTComponentOp>(info.loc, compName, lbs, init_val);
+ fir::DTComponentOp::create(builder, info.loc, compName, lbs, init_val);
}
}
if (componentInfo)
- builder.create<fir::FirEndOp>(info.loc);
+ fir::FirEndOp::create(builder, info.loc);
builder.restoreInsertionPoint(insertPointIfCreated);
}
@@ -2124,9 +2125,11 @@ private:
llvm::SmallVector<mlir::Value> reduceVars;
Fortran::lower::omp::ReductionProcessor rp;
- rp.processReductionArguments<fir::DeclareReductionOp>(
+ bool result = rp.processReductionArguments<fir::DeclareReductionOp>(
toLocation(), *this, info.reduceOperatorList, reduceVars,
reduceVarByRef, reductionDeclSymbols, info.reduceSymList);
+ assert(result && "Failed to process `do concurrent` reductions");
+ (void)result;
doConcurrentLoopOp.getReduceVarsMutable().assign(reduceVars);
doConcurrentLoopOp.setReduceSymsAttr(
@@ -4829,18 +4832,18 @@ private:
base = convertOp.getValue();
// Special case if the rhs is a constant.
if (matchPattern(base.getDefiningOp(), mlir::m_Constant())) {
- builder.create<cuf::DataTransferOp>(loc, base, lhsVal, shape,
- transferKindAttr);
+ cuf::DataTransferOp::create(builder, loc, base, lhsVal, shape,
+ transferKindAttr);
} else {
auto associate = hlfir::genAssociateExpr(
loc, builder, rhs, rhs.getType(), ".cuf_host_tmp");
- builder.create<cuf::DataTransferOp>(loc, associate.getBase(), lhsVal,
- shape, transferKindAttr);
- builder.create<hlfir::EndAssociateOp>(loc, associate);
+ cuf::DataTransferOp::create(builder, loc, associate.getBase(), lhsVal,
+ shape, transferKindAttr);
+ hlfir::EndAssociateOp::create(builder, loc, associate);
}
} else {
- builder.create<cuf::DataTransferOp>(loc, rhsVal, lhsVal, shape,
- transferKindAttr);
+ cuf::DataTransferOp::create(builder, loc, rhsVal, lhsVal, shape,
+ transferKindAttr);
}
return;
}
@@ -4849,8 +4852,8 @@ private:
if (!lhsIsDevice && rhsIsDevice) {
auto transferKindAttr = cuf::DataTransferKindAttr::get(
builder.getContext(), cuf::DataTransferKind::DeviceHost);
- builder.create<cuf::DataTransferOp>(loc, rhsVal, lhsVal, shape,
- transferKindAttr);
+ cuf::DataTransferOp::create(builder, loc, rhsVal, lhsVal, shape,
+ transferKindAttr);
return;
}
@@ -4859,8 +4862,8 @@ private:
assert(rhs.isVariable() && "CUDA Fortran assignment rhs is not legal");
auto transferKindAttr = cuf::DataTransferKindAttr::get(
builder.getContext(), cuf::DataTransferKind::DeviceDevice);
- builder.create<cuf::DataTransferOp>(loc, rhsVal, lhsVal, shape,
- transferKindAttr);
+ cuf::DataTransferOp::create(builder, loc, rhsVal, lhsVal, shape,
+ transferKindAttr);
return;
}
llvm_unreachable("Unhandled CUDA data transfer");
@@ -4906,8 +4909,9 @@ private:
addSymbol(sym,
hlfir::translateToExtendedValue(loc, builder, temp).first,
/*forced=*/true);
- builder.create<cuf::DataTransferOp>(
- loc, addr, temp, /*shape=*/mlir::Value{}, transferKindAttr);
+ cuf::DataTransferOp::create(builder, loc, addr, temp,
+ /*shape=*/mlir::Value{},
+ transferKindAttr);
++nbDeviceResidentObject;
}
}
@@ -4996,13 +5000,13 @@ private:
if (isCUDATransfer && !hasCUDAImplicitTransfer)
genCUDADataTransfer(builder, loc, assign, lhs, rhs);
else
- builder.create<hlfir::AssignOp>(loc, rhs, lhs,
- isWholeAllocatableAssignment,
- keepLhsLengthInAllocatableAssignment);
+ hlfir::AssignOp::create(builder, loc, rhs, lhs,
+ isWholeAllocatableAssignment,
+ keepLhsLengthInAllocatableAssignment);
if (hasCUDAImplicitTransfer && !isInDeviceContext) {
localSymbols.popScope();
for (mlir::Value temp : implicitTemps)
- builder.create<fir::FreeMemOp>(loc, temp);
+ fir::FreeMemOp::create(builder, loc, temp);
}
return;
}
@@ -5010,13 +5014,13 @@ private:
// left-hand side requires using an hlfir.region_assign in HLFIR. The
// right-hand side and left-hand side must be evaluated inside the
// hlfir.region_assign regions.
- auto regionAssignOp = builder.create<hlfir::RegionAssignOp>(loc);
+ auto regionAssignOp = hlfir::RegionAssignOp::create(builder, loc);
// Lower RHS in its own region.
builder.createBlock(&regionAssignOp.getRhsRegion());
Fortran::lower::StatementContext rhsContext;
hlfir::Entity rhs = evaluateRhs(rhsContext);
- auto rhsYieldOp = builder.create<hlfir::YieldOp>(loc, rhs);
+ auto rhsYieldOp = hlfir::YieldOp::create(builder, loc, rhs);
Fortran::lower::genCleanUpInRegionIfAny(
loc, builder, rhsYieldOp.getCleanup(), rhsContext);
// Lower LHS in its own region.
@@ -5025,7 +5029,7 @@ private:
mlir::Value lhsYield = nullptr;
if (!lhsHasVectorSubscripts) {
hlfir::Entity lhs = evaluateLhs(lhsContext);
- auto lhsYieldOp = builder.create<hlfir::YieldOp>(loc, lhs);
+ auto lhsYieldOp = hlfir::YieldOp::create(builder, loc, lhs);
Fortran::lower::genCleanUpInRegionIfAny(
loc, builder, lhsYieldOp.getCleanup(), lhsContext);
lhsYield = lhs;
@@ -5054,7 +5058,7 @@ private:
builder.createBlock(&regionAssignOp.getUserDefinedAssignment(),
mlir::Region::iterator{}, {rhsType, lhsType},
{loc, loc});
- auto end = builder.create<fir::FirEndOp>(loc);
+ auto end = fir::FirEndOp::create(builder, loc);
builder.setInsertionPoint(end);
hlfir::Entity lhsBlockArg{regionAssignOp.getUserAssignmentLhs()};
hlfir::Entity rhsBlockArg{regionAssignOp.getUserAssignmentRhs()};
@@ -5506,10 +5510,34 @@ private:
void genFIR(const Fortran::parser::AssignStmt &stmt) {
const Fortran::semantics::Symbol &symbol =
*std::get<Fortran::parser::Name>(stmt.t).symbol;
+
mlir::Location loc = toLocation();
+ mlir::Type symbolType = genType(symbol);
+ mlir::Value addr = getSymbolAddress(symbol);
+
+ // Handle the case where the assigned variable is declared as a pointer
+ if (auto eleTy = fir::dyn_cast_ptrOrBoxEleTy(symbolType)) {
+ if (auto ptrType = mlir::dyn_cast<fir::PointerType>(eleTy)) {
+ symbolType = ptrType.getEleTy();
+ } else {
+ symbolType = eleTy;
+ }
+ } else if (auto ptrType = mlir::dyn_cast<fir::PointerType>(symbolType)) {
+ symbolType = ptrType.getEleTy();
+ }
+
mlir::Value labelValue = builder->createIntegerConstant(
- loc, genType(symbol), std::get<Fortran::parser::Label>(stmt.t));
- builder->create<fir::StoreOp>(loc, labelValue, getSymbolAddress(symbol));
+ loc, symbolType, std::get<Fortran::parser::Label>(stmt.t));
+
+ // If the address points to a boxed pointer, we need to dereference it
+ if (auto refType = mlir::dyn_cast<fir::ReferenceType>(addr.getType())) {
+ if (auto boxType = mlir::dyn_cast<fir::BoxType>(refType.getEleTy())) {
+ mlir::Value boxValue = builder->create<fir::LoadOp>(loc, addr);
+ addr = builder->create<fir::BoxAddrOp>(loc, boxValue);
+ }
+ }
+
+ builder->create<fir::StoreOp>(loc, labelValue, addr);
}
void genFIR(const Fortran::parser::FormatStmt &) {
generated by cgit v1.1 at 2025-07-24 04:04:32 +0000