[flang-commits] [flang] 65f66d2 - [flang][NFC] Move OpenMP related passes into a separate directory (#104732)
Ivan Radanov Ivanov via flang-commits
flang-commits at lists.llvm.org
Wed Aug 21 19:23:34 PDT 2024
Author: Ivan R. Ivanov
Date: 2024-08-22T11:23:21+09:00
New Revision: 65f66d2c605f0c9b0af26244f4d42ca93f552ec8
URL: https://github.com/llvm/llvm-project/commit/65f66d2c605f0c9b0af26244f4d42ca93f552ec8
DIFF: https://github.com/llvm/llvm-project/commit/65f66d2c605f0c9b0af26244f4d42ca93f552ec8.diff
LOG: [flang][NFC] Move OpenMP related passes into a separate directory (#104732)
Reapplied with fixed library dependencies for shared lib build
Added:
flang/include/flang/Optimizer/OpenMP/CMakeLists.txt
flang/include/flang/Optimizer/OpenMP/Passes.h
flang/include/flang/Optimizer/OpenMP/Passes.td
flang/lib/Optimizer/OpenMP/CMakeLists.txt
flang/lib/Optimizer/OpenMP/FunctionFiltering.cpp
flang/lib/Optimizer/OpenMP/MapInfoFinalization.cpp
flang/lib/Optimizer/OpenMP/MarkDeclareTarget.cpp
Modified:
flang/docs/OpenMP-declare-target.md
flang/docs/OpenMP-descriptor-management.md
flang/include/flang/Optimizer/CMakeLists.txt
flang/include/flang/Optimizer/Transforms/Passes.td
flang/include/flang/Tools/CLOptions.inc
flang/lib/Frontend/CMakeLists.txt
flang/lib/Optimizer/CMakeLists.txt
flang/lib/Optimizer/Transforms/CMakeLists.txt
flang/tools/bbc/CMakeLists.txt
flang/tools/fir-opt/CMakeLists.txt
flang/tools/fir-opt/fir-opt.cpp
flang/tools/tco/CMakeLists.txt
Removed:
flang/lib/Optimizer/Transforms/OMPFunctionFiltering.cpp
flang/lib/Optimizer/Transforms/OMPMapInfoFinalization.cpp
flang/lib/Optimizer/Transforms/OMPMarkDeclareTarget.cpp
################################################################################
diff --git a/flang/docs/OpenMP-declare-target.md b/flang/docs/OpenMP-declare-target.md
index d29a46807e1eaf..45062469007b65 100644
--- a/flang/docs/OpenMP-declare-target.md
+++ b/flang/docs/OpenMP-declare-target.md
@@ -149,7 +149,7 @@ flang/lib/Lower/OpenMP.cpp function `genDeclareTargetIntGlobal`.
There are currently two passes within Flang that are related to the processing
of `declare target`:
-* `OMPMarkDeclareTarget` - This pass is in charge of marking functions captured
+* `MarkDeclareTarget` - This pass is in charge of marking functions captured
(called from) in `target` regions or other `declare target` marked functions as
`declare target`. It does so recursively, i.e. nested calls will also be
implicitly marked. It currently will try to mark things as conservatively as
@@ -157,7 +157,7 @@ possible, e.g. if captured in a `target` region it will apply `nohost`, unless
it encounters a `host` `declare target` in which case it will apply the `any`
device type. Functions are handled similarly, except we utilise the parent's
device type where possible.
-* `OMPFunctionFiltering` - This is executed after the `OMPMarkDeclareTarget`
+* `FunctionFiltering` - This is executed after the `MarkDeclareTarget`
pass, and its job is to conservatively remove host functions from
the module where possible when compiling for the device. This helps make
sure that most incompatible code for the host is not lowered for the
diff --git a/flang/docs/OpenMP-descriptor-management.md b/flang/docs/OpenMP-descriptor-management.md
index d0eb01b00f9bb9..66c153914f70da 100644
--- a/flang/docs/OpenMP-descriptor-management.md
+++ b/flang/docs/OpenMP-descriptor-management.md
@@ -44,7 +44,7 @@ Currently, Flang will lower these descriptor types in the OpenMP lowering (lower
to all other map types, generating an omp.MapInfoOp containing relevant information required for lowering
the OpenMP dialect to LLVM-IR during the final stages of the MLIR lowering. However, after
the lowering to FIR/HLFIR has been performed an OpenMP dialect specific pass for Fortran,
-`OMPMapInfoFinalizationPass` (Optimizer/OMPMapInfoFinalization.cpp) will expand the
+`MapInfoFinalizationPass` (Optimizer/OpenMP/MapInfoFinalization.cpp) will expand the
`omp.MapInfoOp`'s containing descriptors (which currently will be a `BoxType` or `BoxAddrOp`) into multiple
mappings, with one extra per pointer member in the descriptor that is supported on top of the original
descriptor map operation. These pointers members are linked to the parent descriptor by adding them to
@@ -53,7 +53,7 @@ owning operation's (`omp.TargetOp`, `omp.TargetDataOp` etc.) map operand list an
operation is `IsolatedFromAbove`, it also inserts them as `BlockArgs` to canonicalize the mappings and
simplify lowering.
-An example transformation by the `OMPMapInfoFinalizationPass`:
+An example transformation by the `MapInfoFinalizationPass`:
```
diff --git a/flang/include/flang/Optimizer/CMakeLists.txt b/flang/include/flang/Optimizer/CMakeLists.txt
index 89e43a9ee8d621..3336ac935e1012 100644
--- a/flang/include/flang/Optimizer/CMakeLists.txt
+++ b/flang/include/flang/Optimizer/CMakeLists.txt
@@ -2,3 +2,4 @@ add_subdirectory(CodeGen)
add_subdirectory(Dialect)
add_subdirectory(HLFIR)
add_subdirectory(Transforms)
+add_subdirectory(OpenMP)
diff --git a/flang/include/flang/Optimizer/OpenMP/CMakeLists.txt b/flang/include/flang/Optimizer/OpenMP/CMakeLists.txt
new file mode 100644
index 00000000000000..d59573f0f7fd91
--- /dev/null
+++ b/flang/include/flang/Optimizer/OpenMP/CMakeLists.txt
@@ -0,0 +1,4 @@
+set(LLVM_TARGET_DEFINITIONS Passes.td)
+mlir_tablegen(Passes.h.inc -gen-pass-decls -name FlangOpenMP)
+
+add_public_tablegen_target(FlangOpenMPPassesIncGen)
diff --git a/flang/include/flang/Optimizer/OpenMP/Passes.h b/flang/include/flang/Optimizer/OpenMP/Passes.h
new file mode 100644
index 00000000000000..403d79667bf448
--- /dev/null
+++ b/flang/include/flang/Optimizer/OpenMP/Passes.h
@@ -0,0 +1,30 @@
+//===- Passes.h - OpenMP pass entry points ----------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This header declares the flang OpenMP passes.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef FORTRAN_OPTIMIZER_OPENMP_PASSES_H
+#define FORTRAN_OPTIMIZER_OPENMP_PASSES_H
+
+#include "mlir/Dialect/Func/IR/FuncOps.h"
+#include "mlir/IR/BuiltinOps.h"
+#include "mlir/Pass/Pass.h"
+#include "mlir/Pass/PassRegistry.h"
+
+#include <memory>
+
+namespace flangomp {
+#define GEN_PASS_DECL
+#define GEN_PASS_REGISTRATION
+#include "flang/Optimizer/OpenMP/Passes.h.inc"
+
+} // namespace flangomp
+
+#endif // FORTRAN_OPTIMIZER_OPENMP_PASSES_H
diff --git a/flang/include/flang/Optimizer/OpenMP/Passes.td b/flang/include/flang/Optimizer/OpenMP/Passes.td
new file mode 100644
index 00000000000000..395178e26a5762
--- /dev/null
+++ b/flang/include/flang/Optimizer/OpenMP/Passes.td
@@ -0,0 +1,40 @@
+//===-- Passes.td - flang OpenMP pass definition -----------*- tablegen -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef FORTRAN_OPTIMIZER_OPENMP_PASSES
+#define FORTRAN_OPTIMIZER_OPENMP_PASSES
+
+include "mlir/Pass/PassBase.td"
+
+def MapInfoFinalizationPass
+ : Pass<"omp-map-info-finalization"> {
+ let summary = "expands OpenMP MapInfo operations containing descriptors";
+ let description = [{
+ Expands MapInfo operations containing descriptor types into multiple
+ MapInfo's for each pointer element in the descriptor that requires
+ explicit individual mapping by the OpenMP runtime.
+ }];
+ let dependentDialects = ["mlir::omp::OpenMPDialect"];
+}
+
+def MarkDeclareTargetPass
+ : Pass<"omp-mark-declare-target", "mlir::ModuleOp"> {
+ let summary = "Marks all functions called by an OpenMP declare target function as declare target";
+ let dependentDialects = ["mlir::omp::OpenMPDialect"];
+}
+
+def FunctionFiltering : Pass<"omp-function-filtering"> {
+ let summary = "Filters out functions intended for the host when compiling "
+ "for the target device.";
+ let dependentDialects = [
+ "mlir::func::FuncDialect",
+ "fir::FIROpsDialect"
+ ];
+}
+
+#endif //FORTRAN_OPTIMIZER_OPENMP_PASSES
diff --git a/flang/include/flang/Optimizer/Transforms/Passes.td b/flang/include/flang/Optimizer/Transforms/Passes.td
index a0211384667ed1..49bd4f5349a754 100644
--- a/flang/include/flang/Optimizer/Transforms/Passes.td
+++ b/flang/include/flang/Optimizer/Transforms/Passes.td
@@ -358,32 +358,6 @@ def LoopVersioning : Pass<"loop-versioning", "mlir::func::FuncOp"> {
let dependentDialects = [ "fir::FIROpsDialect" ];
}
-def OMPMapInfoFinalizationPass
- : Pass<"omp-map-info-finalization"> {
- let summary = "expands OpenMP MapInfo operations containing descriptors";
- let description = [{
- Expands MapInfo operations containing descriptor types into multiple
- MapInfo's for each pointer element in the descriptor that requires
- explicit individual mapping by the OpenMP runtime.
- }];
- let dependentDialects = ["mlir::omp::OpenMPDialect"];
-}
-
-def OMPMarkDeclareTargetPass
- : Pass<"omp-mark-declare-target", "mlir::ModuleOp"> {
- let summary = "Marks all functions called by an OpenMP declare target function as declare target";
- let dependentDialects = ["mlir::omp::OpenMPDialect"];
-}
-
-def OMPFunctionFiltering : Pass<"omp-function-filtering"> {
- let summary = "Filters out functions intended for the host when compiling "
- "for the target device.";
- let dependentDialects = [
- "mlir::func::FuncDialect",
- "fir::FIROpsDialect"
- ];
-}
-
def VScaleAttr : Pass<"vscale-attr", "mlir::func::FuncOp"> {
let summary = "Add vscale_range attribute to functions";
let description = [{
diff --git a/flang/include/flang/Tools/CLOptions.inc b/flang/include/flang/Tools/CLOptions.inc
index 57b90017d052e4..1881e23b00045a 100644
--- a/flang/include/flang/Tools/CLOptions.inc
+++ b/flang/include/flang/Tools/CLOptions.inc
@@ -17,6 +17,7 @@
#include "mlir/Transforms/Passes.h"
#include "flang/Optimizer/CodeGen/CodeGen.h"
#include "flang/Optimizer/HLFIR/Passes.h"
+#include "flang/Optimizer/OpenMP/Passes.h"
#include "flang/Optimizer/Transforms/Passes.h"
#include "llvm/Passes/OptimizationLevel.h"
#include "llvm/Support/CommandLine.h"
@@ -367,10 +368,10 @@ inline void createHLFIRToFIRPassPipeline(
inline void createOpenMPFIRPassPipeline(
mlir::PassManager &pm, bool isTargetDevice) {
addNestedPassToAllTopLevelOperations(
- pm, fir::createOMPMapInfoFinalizationPass);
- pm.addPass(fir::createOMPMarkDeclareTargetPass());
+ pm, flangomp::createMapInfoFinalizationPass);
+ pm.addPass(flangomp::createMarkDeclareTargetPass());
if (isTargetDevice)
- pm.addPass(fir::createOMPFunctionFiltering());
+ pm.addPass(flangomp::createFunctionFiltering());
}
#if !defined(FLANG_EXCLUDE_CODEGEN)
diff --git a/flang/lib/Frontend/CMakeLists.txt b/flang/lib/Frontend/CMakeLists.txt
index c20b9096aff496..ecdcc73d61ec1f 100644
--- a/flang/lib/Frontend/CMakeLists.txt
+++ b/flang/lib/Frontend/CMakeLists.txt
@@ -38,6 +38,7 @@ add_flang_library(flangFrontend
FIRTransforms
HLFIRDialect
HLFIRTransforms
+ FlangOpenMPTransforms
MLIRTransforms
MLIRBuiltinToLLVMIRTranslation
MLIRLLVMToLLVMIRTranslation
diff --git a/flang/lib/Optimizer/CMakeLists.txt b/flang/lib/Optimizer/CMakeLists.txt
index 4a602162ed2b77..dd153ac33c0fbb 100644
--- a/flang/lib/Optimizer/CMakeLists.txt
+++ b/flang/lib/Optimizer/CMakeLists.txt
@@ -5,3 +5,4 @@ add_subdirectory(HLFIR)
add_subdirectory(Support)
add_subdirectory(Transforms)
add_subdirectory(Analysis)
+add_subdirectory(OpenMP)
diff --git a/flang/lib/Optimizer/OpenMP/CMakeLists.txt b/flang/lib/Optimizer/OpenMP/CMakeLists.txt
new file mode 100644
index 00000000000000..92051634f0378b
--- /dev/null
+++ b/flang/lib/Optimizer/OpenMP/CMakeLists.txt
@@ -0,0 +1,26 @@
+get_property(dialect_libs GLOBAL PROPERTY MLIR_DIALECT_LIBS)
+
+add_flang_library(FlangOpenMPTransforms
+ FunctionFiltering.cpp
+ MapInfoFinalization.cpp
+ MarkDeclareTarget.cpp
+
+ DEPENDS
+ FIRDialect
+ HLFIROpsIncGen
+ FlangOpenMPPassesIncGen
+
+ LINK_LIBS
+ FIRAnalysis
+ FIRBuilder
+ FIRCodeGen
+ FIRDialect
+ FIRDialectSupport
+ FIRSupport
+ FortranCommon
+ MLIRFuncDialect
+ MLIROpenMPDialect
+ HLFIRDialect
+ MLIRIR
+ MLIRPass
+)
diff --git a/flang/lib/Optimizer/Transforms/OMPFunctionFiltering.cpp b/flang/lib/Optimizer/OpenMP/FunctionFiltering.cpp
similarity index 90%
rename from flang/lib/Optimizer/Transforms/OMPFunctionFiltering.cpp
rename to flang/lib/Optimizer/OpenMP/FunctionFiltering.cpp
index 0c472246c2a44c..bd9005d3e2df6f 100644
--- a/flang/lib/Optimizer/Transforms/OMPFunctionFiltering.cpp
+++ b/flang/lib/Optimizer/OpenMP/FunctionFiltering.cpp
@@ -1,4 +1,4 @@
-//===- OMPFunctionFiltering.cpp -------------------------------------------===//
+//===- FunctionFiltering.cpp -------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
@@ -13,7 +13,7 @@
#include "flang/Optimizer/Dialect/FIRDialect.h"
#include "flang/Optimizer/Dialect/FIROpsSupport.h"
-#include "flang/Optimizer/Transforms/Passes.h"
+#include "flang/Optimizer/OpenMP/Passes.h"
#include "mlir/Dialect/Func/IR/FuncOps.h"
#include "mlir/Dialect/OpenMP/OpenMPDialect.h"
@@ -21,18 +21,18 @@
#include "mlir/IR/BuiltinOps.h"
#include "llvm/ADT/SmallVector.h"
-namespace fir {
-#define GEN_PASS_DEF_OMPFUNCTIONFILTERING
-#include "flang/Optimizer/Transforms/Passes.h.inc"
-} // namespace fir
+namespace flangomp {
+#define GEN_PASS_DEF_FUNCTIONFILTERING
+#include "flang/Optimizer/OpenMP/Passes.h.inc"
+} // namespace flangomp
using namespace mlir;
namespace {
-class OMPFunctionFilteringPass
- : public fir::impl::OMPFunctionFilteringBase<OMPFunctionFilteringPass> {
+class FunctionFilteringPass
+ : public flangomp::impl::FunctionFilteringBase<FunctionFilteringPass> {
public:
- OMPFunctionFilteringPass() = default;
+ FunctionFilteringPass() = default;
void runOnOperation() override {
MLIRContext *context = &getContext();
diff --git a/flang/lib/Optimizer/Transforms/OMPMapInfoFinalization.cpp b/flang/lib/Optimizer/OpenMP/MapInfoFinalization.cpp
similarity index 96%
rename from flang/lib/Optimizer/Transforms/OMPMapInfoFinalization.cpp
rename to flang/lib/Optimizer/OpenMP/MapInfoFinalization.cpp
index ddaa3c5f404f0b..6e9cd03dca8f3f 100644
--- a/flang/lib/Optimizer/Transforms/OMPMapInfoFinalization.cpp
+++ b/flang/lib/Optimizer/OpenMP/MapInfoFinalization.cpp
@@ -1,5 +1,4 @@
-//===- OMPMapInfoFinalization.cpp
-//---------------------------------------------------===//
+//===- MapInfoFinalization.cpp -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
@@ -28,7 +27,7 @@
#include "flang/Optimizer/Builder/FIRBuilder.h"
#include "flang/Optimizer/Dialect/FIRType.h"
#include "flang/Optimizer/Dialect/Support/KindMapping.h"
-#include "flang/Optimizer/Transforms/Passes.h"
+#include "flang/Optimizer/OpenMP/Passes.h"
#include "mlir/Dialect/Func/IR/FuncOps.h"
#include "mlir/Dialect/OpenMP/OpenMPDialect.h"
#include "mlir/IR/BuiltinDialect.h"
@@ -41,15 +40,15 @@
#include "llvm/Frontend/OpenMP/OMPConstants.h"
#include <iterator>
-namespace fir {
-#define GEN_PASS_DEF_OMPMAPINFOFINALIZATIONPASS
-#include "flang/Optimizer/Transforms/Passes.h.inc"
-} // namespace fir
+namespace flangomp {
+#define GEN_PASS_DEF_MAPINFOFINALIZATIONPASS
+#include "flang/Optimizer/OpenMP/Passes.h.inc"
+} // namespace flangomp
namespace {
-class OMPMapInfoFinalizationPass
- : public fir::impl::OMPMapInfoFinalizationPassBase<
- OMPMapInfoFinalizationPass> {
+class MapInfoFinalizationPass
+ : public flangomp::impl::MapInfoFinalizationPassBase<
+ MapInfoFinalizationPass> {
void genDescriptorMemberMaps(mlir::omp::MapInfoOp op,
fir::FirOpBuilder &builder,
@@ -245,7 +244,7 @@ class OMPMapInfoFinalizationPass
// all users appropriately, making sure to only add a single member link
// per new generation for the original originating descriptor MapInfoOp.
assert(llvm::hasSingleElement(op->getUsers()) &&
- "OMPMapInfoFinalization currently only supports single users "
+ "MapInfoFinalization currently only supports single users "
"of a MapInfoOp");
if (!op.getMembers().empty()) {
diff --git a/flang/lib/Optimizer/Transforms/OMPMarkDeclareTarget.cpp b/flang/lib/Optimizer/OpenMP/MarkDeclareTarget.cpp
similarity index 80%
rename from flang/lib/Optimizer/Transforms/OMPMarkDeclareTarget.cpp
rename to flang/lib/Optimizer/OpenMP/MarkDeclareTarget.cpp
index 4946e13b22865d..a7ffd5fda82b7f 100644
--- a/flang/lib/Optimizer/Transforms/OMPMarkDeclareTarget.cpp
+++ b/flang/lib/Optimizer/OpenMP/MarkDeclareTarget.cpp
@@ -1,4 +1,16 @@
-#include "flang/Optimizer/Transforms/Passes.h"
+//===- MarkDeclareTarget.cpp -------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Mark functions called from explicit target code as implicitly declare target.
+//
+//===----------------------------------------------------------------------===//
+
+#include "flang/Optimizer/OpenMP/Passes.h"
#include "mlir/Dialect/Func/IR/FuncOps.h"
#include "mlir/Dialect/LLVMIR/LLVMDialect.h"
#include "mlir/Dialect/OpenMP/OpenMPDialect.h"
@@ -10,14 +22,14 @@
#include "mlir/Support/LLVM.h"
#include "llvm/ADT/SmallPtrSet.h"
-namespace fir {
-#define GEN_PASS_DEF_OMPMARKDECLARETARGETPASS
-#include "flang/Optimizer/Transforms/Passes.h.inc"
-} // namespace fir
+namespace flangomp {
+#define GEN_PASS_DEF_MARKDECLARETARGETPASS
+#include "flang/Optimizer/OpenMP/Passes.h.inc"
+} // namespace flangomp
namespace {
-class OMPMarkDeclareTargetPass
- : public fir::impl::OMPMarkDeclareTargetPassBase<OMPMarkDeclareTargetPass> {
+class MarkDeclareTargetPass
+ : public flangomp::impl::MarkDeclareTargetPassBase<MarkDeclareTargetPass> {
void markNestedFuncs(mlir::omp::DeclareTargetDeviceType parentDevTy,
mlir::omp::DeclareTargetCaptureClause parentCapClause,
diff --git a/flang/lib/Optimizer/Transforms/CMakeLists.txt b/flang/lib/Optimizer/Transforms/CMakeLists.txt
index bf0a8d14d95df6..b32f2ef86fca44 100644
--- a/flang/lib/Optimizer/Transforms/CMakeLists.txt
+++ b/flang/lib/Optimizer/Transforms/CMakeLists.txt
@@ -22,9 +22,6 @@ add_flang_library(FIRTransforms
AddDebugInfo.cpp
PolymorphicOpConversion.cpp
LoopVersioning.cpp
- OMPFunctionFiltering.cpp
- OMPMapInfoFinalization.cpp
- OMPMarkDeclareTarget.cpp
StackReclaim.cpp
VScaleAttr.cpp
FunctionAttr.cpp
diff --git a/flang/tools/bbc/CMakeLists.txt b/flang/tools/bbc/CMakeLists.txt
index 9410fd00566006..69316d4dc61de3 100644
--- a/flang/tools/bbc/CMakeLists.txt
+++ b/flang/tools/bbc/CMakeLists.txt
@@ -25,6 +25,7 @@ FIRTransforms
FIRBuilder
HLFIRDialect
HLFIRTransforms
+FlangOpenMPTransforms
${dialect_libs}
${extension_libs}
MLIRAffineToStandard
diff --git a/flang/tools/fir-opt/CMakeLists.txt b/flang/tools/fir-opt/CMakeLists.txt
index 43679a9d535782..4c6dbf7d9c8c37 100644
--- a/flang/tools/fir-opt/CMakeLists.txt
+++ b/flang/tools/fir-opt/CMakeLists.txt
@@ -19,6 +19,7 @@ target_link_libraries(fir-opt PRIVATE
FIRCodeGen
HLFIRDialect
HLFIRTransforms
+ FlangOpenMPTransforms
FIRAnalysis
${test_libs}
${dialect_libs}
diff --git a/flang/tools/fir-opt/fir-opt.cpp b/flang/tools/fir-opt/fir-opt.cpp
index 1846c1b317848f..f75fba27c68f08 100644
--- a/flang/tools/fir-opt/fir-opt.cpp
+++ b/flang/tools/fir-opt/fir-opt.cpp
@@ -14,6 +14,7 @@
#include "mlir/Tools/mlir-opt/MlirOptMain.h"
#include "flang/Optimizer/CodeGen/CodeGen.h"
#include "flang/Optimizer/HLFIR/Passes.h"
+#include "flang/Optimizer/OpenMP/Passes.h"
#include "flang/Optimizer/Support/InitFIR.h"
#include "flang/Optimizer/Transforms/Passes.h"
@@ -34,6 +35,7 @@ int main(int argc, char **argv) {
fir::registerOptCodeGenPasses();
fir::registerOptTransformPasses();
hlfir::registerHLFIRPasses();
+ flangomp::registerFlangOpenMPPasses();
#ifdef FLANG_INCLUDE_TESTS
fir::test::registerTestFIRAliasAnalysisPass();
mlir::registerSideEffectTestPasses();
diff --git a/flang/tools/tco/CMakeLists.txt b/flang/tools/tco/CMakeLists.txt
index 808219ac361f2a..698a398547c773 100644
--- a/flang/tools/tco/CMakeLists.txt
+++ b/flang/tools/tco/CMakeLists.txt
@@ -17,6 +17,7 @@ target_link_libraries(tco PRIVATE
FIRBuilder
HLFIRDialect
HLFIRTransforms
+ FlangOpenMPTransforms
${dialect_libs}
${extension_libs}
MLIRIR
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