[llvm-branch-commits] [flang] [mlir] [MLIR][OpenMP] Create `LoopRelatedClause` (PR #99506)
Sergio Afonso via llvm-branch-commits
llvm-branch-commits at lists.llvm.org
Fri Jul 26 03:06:51 PDT 2024
https://github.com/skatrak updated https://github.com/llvm/llvm-project/pull/99506
>From 96ddba7f30440a83602e8f89d1193813a03dceee Mon Sep 17 00:00:00 2001
From: Sergio Afonso <safonsof at amd.com>
Date: Tue, 16 Jul 2024 15:48:00 +0100
Subject: [PATCH 1/2] [MLIR][OpenMP] Create `LoopRelatedClause`
This patch introduces a new OpenMP clause definition not defined by the spec.
Its main purpose is to define the `loop_inclusive` (previously "inclusive",
renamed according to the parent of this PR in the stack) argument of
`omp.loop_nest` in such a way that a followup implementation of a tablegen
backend to automatically generate clause and operation operand structures
directly from `OpenMP_Op` and `OpenMP_Clause` definitions can properly generate
the `LoopNestOperands` structure.
---
.../mlir/Dialect/OpenMP/OpenMPClauses.td | 19 +++++++++++++++++++
mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td | 6 ++----
mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp | 4 ++--
.../OpenMP/OpenMPToLLVMIRTranslation.cpp | 2 +-
mlir/test/Dialect/OpenMP/ops.mlir | 2 +-
5 files changed, 25 insertions(+), 8 deletions(-)
diff --git a/mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td b/mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td
index b6be8be63b328..24bd9b69e6cc1 100644
--- a/mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td
+++ b/mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td
@@ -564,6 +564,25 @@ class OpenMP_LinearClauseSkip<
def OpenMP_LinearClause : OpenMP_LinearClauseSkip<>;
+//===----------------------------------------------------------------------===//
+// Not in the spec: Clause-like structure to hold loop related information.
+//===----------------------------------------------------------------------===//
+
+class OpenMP_LoopRelatedClauseSkip<
+ bit traits = false, bit arguments = false, bit assemblyFormat = false,
+ bit description = false, bit extraClassDeclaration = false
+ > : OpenMP_Clause</*isRequired=*/false, traits, arguments, assemblyFormat,
+ description, extraClassDeclaration> {
+ let arguments = (ins
+ UnitAttr:$loop_inclusive
+ );
+
+ // Description and formatting integrated in the `omp.loop_nest` operation,
+ // which is the only one currently accepting this clause.
+}
+
+def OpenMP_LoopRelatedClause : OpenMP_LoopRelatedClauseSkip<>;
+
//===----------------------------------------------------------------------===//
// V5.2: [5.8.3] `map` clause
//===----------------------------------------------------------------------===//
diff --git a/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td b/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
index a42e32587e570..978b359e13280 100644
--- a/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
+++ b/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
@@ -297,7 +297,7 @@ def SingleOp : OpenMP_Op<"single", traits = [
def LoopNestOp : OpenMP_Op<"loop_nest", traits = [
RecursiveMemoryEffects, SameVariadicOperandSize
], clauses = [
- OpenMP_CollapseClause
+ OpenMP_CollapseClause, OpenMP_LoopRelatedClause
], singleRegion = true> {
let summary = "rectangular loop nest";
let description = [{
@@ -306,7 +306,7 @@ def LoopNestOp : OpenMP_Op<"loop_nest", traits = [
lower and upper bounds, as well as a step variable, must be defined.
The lower and upper bounds specify a half-open range: the range includes the
- lower bound but does not include the upper bound. If the `inclusive`
+ lower bound but does not include the upper bound. If the `loop_inclusive`
attribute is specified then the upper bound is also included.
The body region can contain any number of blocks. The region is terminated
@@ -335,8 +335,6 @@ def LoopNestOp : OpenMP_Op<"loop_nest", traits = [
non-perfectly nested loops.
}];
- let arguments = !con(clausesArgs, (ins UnitAttr:$inclusive));
-
let builders = [
OpBuilder<(ins CArg<"const LoopNestOperands &">:$clauses)>
];
diff --git a/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp b/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
index 18a1c2a1bd587..bcee137604eb7 100644
--- a/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
+++ b/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
@@ -2047,7 +2047,7 @@ ParseResult LoopNestOp::parse(OpAsmParser &parser, OperationState &result) {
// Parse "inclusive" flag.
if (succeeded(parser.parseOptionalKeyword("inclusive")))
- result.addAttribute("inclusive",
+ result.addAttribute("loop_inclusive",
UnitAttr::get(parser.getBuilder().getContext()));
// Parse step values.
@@ -2076,7 +2076,7 @@ void LoopNestOp::print(OpAsmPrinter &p) {
auto args = region.getArguments();
p << " (" << args << ") : " << args[0].getType() << " = ("
<< getCollapseLowerBounds() << ") to (" << getCollapseUpperBounds() << ") ";
- if (getInclusive())
+ if (getLoopInclusive())
p << "inclusive ";
p << "step (" << getCollapseSteps() << ") ";
p.printRegion(region, /*printEntryBlockArgs=*/false);
diff --git a/mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp b/mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
index b7d1792852b08..f8a67de6e9f6c 100644
--- a/mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
+++ b/mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
@@ -1196,7 +1196,7 @@ convertOmpWsloop(Operation &opInst, llvm::IRBuilderBase &builder,
}
loopInfos.push_back(ompBuilder->createCanonicalLoop(
loc, bodyGen, lowerBound, upperBound, step,
- /*IsSigned=*/true, loopOp.getInclusive(), computeIP));
+ /*IsSigned=*/true, loopOp.getLoopInclusive(), computeIP));
if (failed(bodyGenStatus))
return failure();
diff --git a/mlir/test/Dialect/OpenMP/ops.mlir b/mlir/test/Dialect/OpenMP/ops.mlir
index 9db98883113b4..f639af9b86722 100644
--- a/mlir/test/Dialect/OpenMP/ops.mlir
+++ b/mlir/test/Dialect/OpenMP/ops.mlir
@@ -184,7 +184,7 @@ func.func @omp_loop_nest(%lb : index, %ub : index, %step : index) -> () {
"omp.loop_nest" (%lb, %ub, %step) ({
^bb0(%iv: index):
omp.yield
- }) {inclusive} : (index, index, index) -> ()
+ }) {loop_inclusive} : (index, index, index) -> ()
omp.terminator
}
>From 52ec167e31ab8b1135d797de11eb982f3e55af97 Mon Sep 17 00:00:00 2001
From: Sergio Afonso <safonsof at amd.com>
Date: Fri, 26 Jul 2024 11:06:22 +0100
Subject: [PATCH 2/2] Merge CollapseClause arguments into LoopRelatedClause
---
flang/lib/Lower/OpenMP/ClauseProcessor.cpp | 27 ++++++------
flang/lib/Lower/OpenMP/ClauseProcessor.h | 2 +-
.../lib/Lower/OpenMP/DataSharingProcessor.cpp | 4 +-
.../Dialect/OpenMP/OpenMPClauseOperands.h | 8 +---
.../mlir/Dialect/OpenMP/OpenMPClauses.td | 44 ++++++-------------
mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td | 6 +--
mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp | 14 +++---
.../OpenMP/OpenMPToLLVMIRTranslation.cpp | 17 +++----
8 files changed, 48 insertions(+), 74 deletions(-)
diff --git a/flang/lib/Lower/OpenMP/ClauseProcessor.cpp b/flang/lib/Lower/OpenMP/ClauseProcessor.cpp
index facf95e17707e..310c0b0b5fb63 100644
--- a/flang/lib/Lower/OpenMP/ClauseProcessor.cpp
+++ b/flang/lib/Lower/OpenMP/ClauseProcessor.cpp
@@ -181,20 +181,19 @@ static void addUseDeviceClause(
static void convertLoopBounds(lower::AbstractConverter &converter,
mlir::Location loc,
- mlir::omp::CollapseClauseOps &result,
+ mlir::omp::LoopRelatedOps &result,
std::size_t loopVarTypeSize) {
fir::FirOpBuilder &firOpBuilder = converter.getFirOpBuilder();
// The types of lower bound, upper bound, and step are converted into the
// type of the loop variable if necessary.
mlir::Type loopVarType = getLoopVarType(converter, loopVarTypeSize);
- for (unsigned it = 0; it < (unsigned)result.collapseLowerBounds.size();
- it++) {
- result.collapseLowerBounds[it] = firOpBuilder.createConvert(
- loc, loopVarType, result.collapseLowerBounds[it]);
- result.collapseUpperBounds[it] = firOpBuilder.createConvert(
- loc, loopVarType, result.collapseUpperBounds[it]);
- result.collapseSteps[it] =
- firOpBuilder.createConvert(loc, loopVarType, result.collapseSteps[it]);
+ for (unsigned it = 0; it < (unsigned)result.loopLowerBounds.size(); it++) {
+ result.loopLowerBounds[it] = firOpBuilder.createConvert(
+ loc, loopVarType, result.loopLowerBounds[it]);
+ result.loopUpperBounds[it] = firOpBuilder.createConvert(
+ loc, loopVarType, result.loopUpperBounds[it]);
+ result.loopSteps[it] =
+ firOpBuilder.createConvert(loc, loopVarType, result.loopSteps[it]);
}
}
@@ -204,7 +203,7 @@ static void convertLoopBounds(lower::AbstractConverter &converter,
bool ClauseProcessor::processCollapse(
mlir::Location currentLocation, lower::pft::Evaluation &eval,
- mlir::omp::CollapseClauseOps &result,
+ mlir::omp::LoopRelatedOps &result,
llvm::SmallVectorImpl<const semantics::Symbol *> &iv) const {
bool found = false;
fir::FirOpBuilder &firOpBuilder = converter.getFirOpBuilder();
@@ -233,15 +232,15 @@ bool ClauseProcessor::processCollapse(
std::get_if<parser::LoopControl::Bounds>(&loopControl->u);
assert(bounds && "Expected bounds for worksharing do loop");
lower::StatementContext stmtCtx;
- result.collapseLowerBounds.push_back(fir::getBase(
+ result.loopLowerBounds.push_back(fir::getBase(
converter.genExprValue(*semantics::GetExpr(bounds->lower), stmtCtx)));
- result.collapseUpperBounds.push_back(fir::getBase(
+ result.loopUpperBounds.push_back(fir::getBase(
converter.genExprValue(*semantics::GetExpr(bounds->upper), stmtCtx)));
if (bounds->step) {
- result.collapseSteps.push_back(fir::getBase(
+ result.loopSteps.push_back(fir::getBase(
converter.genExprValue(*semantics::GetExpr(bounds->step), stmtCtx)));
} else { // If `step` is not present, assume it as `1`.
- result.collapseSteps.push_back(firOpBuilder.createIntegerConstant(
+ result.loopSteps.push_back(firOpBuilder.createIntegerConstant(
currentLocation, firOpBuilder.getIntegerType(32), 1));
}
iv.push_back(bounds->name.thing.symbol);
diff --git a/flang/lib/Lower/OpenMP/ClauseProcessor.h b/flang/lib/Lower/OpenMP/ClauseProcessor.h
index 4340c3278cebc..2c4b3857fda9f 100644
--- a/flang/lib/Lower/OpenMP/ClauseProcessor.h
+++ b/flang/lib/Lower/OpenMP/ClauseProcessor.h
@@ -55,7 +55,7 @@ class ClauseProcessor {
// 'Unique' clauses: They can appear at most once in the clause list.
bool
processCollapse(mlir::Location currentLocation, lower::pft::Evaluation &eval,
- mlir::omp::CollapseClauseOps &result,
+ mlir::omp::LoopRelatedOps &result,
llvm::SmallVectorImpl<const semantics::Symbol *> &iv) const;
bool processDefault() const;
bool processDevice(lower::StatementContext &stmtCtx,
diff --git a/flang/lib/Lower/OpenMP/DataSharingProcessor.cpp b/flang/lib/Lower/OpenMP/DataSharingProcessor.cpp
index cf5001de909a1..d0a47fa5ab598 100644
--- a/flang/lib/Lower/OpenMP/DataSharingProcessor.cpp
+++ b/flang/lib/Lower/OpenMP/DataSharingProcessor.cpp
@@ -268,8 +268,8 @@ void DataSharingProcessor::insertLastPrivateCompare(mlir::Operation *op) {
llvm::SmallVector<mlir::Value> vs;
vs.reserve(loopOp.getIVs().size());
for (auto [iv, ub, step] :
- llvm::zip_equal(loopOp.getIVs(), loopOp.getCollapseUpperBounds(),
- loopOp.getCollapseSteps())) {
+ llvm::zip_equal(loopOp.getIVs(), loopOp.getLoopUpperBounds(),
+ loopOp.getLoopSteps())) {
// v = iv + step
// cmp = step < 0 ? v < ub : v > ub
mlir::Value v = firOpBuilder.create<mlir::arith::AddIOp>(loc, iv, step);
diff --git a/mlir/include/mlir/Dialect/OpenMP/OpenMPClauseOperands.h b/mlir/include/mlir/Dialect/OpenMP/OpenMPClauseOperands.h
index 4730d544e8739..a680a85db0f25 100644
--- a/mlir/include/mlir/Dialect/OpenMP/OpenMPClauseOperands.h
+++ b/mlir/include/mlir/Dialect/OpenMP/OpenMPClauseOperands.h
@@ -43,11 +43,6 @@ struct CancelDirectiveNameClauseOps {
ClauseCancellationConstructTypeAttr cancelDirective;
};
-struct CollapseClauseOps {
- llvm::SmallVector<Value> collapseLowerBounds, collapseUpperBounds,
- collapseSteps;
-};
-
struct CopyprivateClauseOps {
llvm::SmallVector<Value> copyprivateVars;
llvm::SmallVector<Attribute> copyprivateSyms;
@@ -125,6 +120,7 @@ struct LinearClauseOps {
};
struct LoopRelatedOps {
+ llvm::SmallVector<Value> loopLowerBounds, loopUpperBounds, loopSteps;
UnitAttr loopInclusive;
};
@@ -261,7 +257,7 @@ using DistributeOperands =
detail::Clauses<AllocateClauseOps, DistScheduleClauseOps, OrderClauseOps,
PrivateClauseOps>;
-using LoopNestOperands = detail::Clauses<CollapseClauseOps, LoopRelatedOps>;
+using LoopNestOperands = detail::Clauses<LoopRelatedOps>;
using MaskedOperands = detail::Clauses<FilterClauseOps>;
diff --git a/mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td b/mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td
index 24bd9b69e6cc1..e703c323edbc8 100644
--- a/mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td
+++ b/mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td
@@ -107,37 +107,6 @@ class OpenMP_CancelDirectiveNameClauseSkip<
def OpenMP_CancelDirectiveNameClause : OpenMP_CancelDirectiveNameClauseSkip<>;
-//===----------------------------------------------------------------------===//
-// V5.2: [4.4.3] `collapse` clause
-//===----------------------------------------------------------------------===//
-
-class OpenMP_CollapseClauseSkip<
- bit traits = false, bit arguments = false, bit assemblyFormat = false,
- bit description = false, bit extraClassDeclaration = false
- > : OpenMP_Clause</*isRequired=*/false, traits, arguments, assemblyFormat,
- description, extraClassDeclaration> {
- let traits = [
- AllTypesMatch<
- ["collapse_lower_bounds", "collapse_upper_bounds", "collapse_steps"]>
- ];
-
- let arguments = (ins
- Variadic<IntLikeType>:$collapse_lower_bounds,
- Variadic<IntLikeType>:$collapse_upper_bounds,
- Variadic<IntLikeType>:$collapse_steps
- );
-
- let extraClassDeclaration = [{
- /// Returns the number of loops in the loop nest.
- unsigned getNumLoops() { return getCollapseLowerBounds().size(); }
- }];
-
- // Description and formatting integrated in the `omp.loop_nest` operation,
- // which is the only one currently accepting this clause.
-}
-
-def OpenMP_CollapseClause : OpenMP_CollapseClauseSkip<>;
-
//===----------------------------------------------------------------------===//
// V5.2: [5.7.2] `copyprivate` clause
//===----------------------------------------------------------------------===//
@@ -573,10 +542,23 @@ class OpenMP_LoopRelatedClauseSkip<
bit description = false, bit extraClassDeclaration = false
> : OpenMP_Clause</*isRequired=*/false, traits, arguments, assemblyFormat,
description, extraClassDeclaration> {
+ let traits = [
+ AllTypesMatch<
+ ["loop_lower_bounds", "loop_upper_bounds", "loop_steps"]>
+ ];
+
let arguments = (ins
+ Variadic<IntLikeType>:$loop_lower_bounds,
+ Variadic<IntLikeType>:$loop_upper_bounds,
+ Variadic<IntLikeType>:$loop_steps,
UnitAttr:$loop_inclusive
);
+ let extraClassDeclaration = [{
+ /// Returns the number of loops in the loop nest.
+ unsigned getNumLoops() { return getLoopLowerBounds().size(); }
+ }];
+
// Description and formatting integrated in the `omp.loop_nest` operation,
// which is the only one currently accepting this clause.
}
diff --git a/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td b/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
index 978b359e13280..00dadc6e6538d 100644
--- a/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
+++ b/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
@@ -297,7 +297,7 @@ def SingleOp : OpenMP_Op<"single", traits = [
def LoopNestOp : OpenMP_Op<"loop_nest", traits = [
RecursiveMemoryEffects, SameVariadicOperandSize
], clauses = [
- OpenMP_CollapseClause, OpenMP_LoopRelatedClause
+ OpenMP_LoopRelatedClause
], singleRegion = true> {
let summary = "rectangular loop nest";
let description = [{
@@ -312,8 +312,8 @@ def LoopNestOp : OpenMP_Op<"loop_nest", traits = [
The body region can contain any number of blocks. The region is terminated
by an `omp.yield` instruction without operands. The induction variables,
represented as entry block arguments to the loop nest operation's single
- region, match the types of the `collapse_lower_bounds`,
- `collapse_upper_bounds` and `collapse_steps` arguments.
+ region, match the types of the `loop_lower_bounds`, `loop_upper_bounds` and
+ `loop_steps` arguments.
```mlir
omp.loop_nest (%i1, %i2) : i32 = (%c0, %c0) to (%c10, %c10) step (%c1, %c1) {
diff --git a/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp b/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
index bcee137604eb7..84de63b7806dc 100644
--- a/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
+++ b/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
@@ -2075,28 +2075,28 @@ void LoopNestOp::print(OpAsmPrinter &p) {
Region ®ion = getRegion();
auto args = region.getArguments();
p << " (" << args << ") : " << args[0].getType() << " = ("
- << getCollapseLowerBounds() << ") to (" << getCollapseUpperBounds() << ") ";
+ << getLoopLowerBounds() << ") to (" << getLoopUpperBounds() << ") ";
if (getLoopInclusive())
p << "inclusive ";
- p << "step (" << getCollapseSteps() << ") ";
+ p << "step (" << getLoopSteps() << ") ";
p.printRegion(region, /*printEntryBlockArgs=*/false);
}
void LoopNestOp::build(OpBuilder &builder, OperationState &state,
const LoopNestOperands &clauses) {
- LoopNestOp::build(builder, state, clauses.collapseLowerBounds,
- clauses.collapseUpperBounds, clauses.collapseSteps,
+ LoopNestOp::build(builder, state, clauses.loopLowerBounds,
+ clauses.loopUpperBounds, clauses.loopSteps,
clauses.loopInclusive);
}
LogicalResult LoopNestOp::verify() {
- if (getCollapseLowerBounds().empty())
+ if (getLoopLowerBounds().empty())
return emitOpError() << "must represent at least one loop";
- if (getCollapseLowerBounds().size() != getIVs().size())
+ if (getLoopLowerBounds().size() != getIVs().size())
return emitOpError() << "number of range arguments and IVs do not match";
- for (auto [lb, iv] : llvm::zip_equal(getCollapseLowerBounds(), getIVs())) {
+ for (auto [lb, iv] : llvm::zip_equal(getLoopLowerBounds(), getIVs())) {
if (lb.getType() != iv.getType())
return emitOpError()
<< "range argument type does not match corresponding IV type";
diff --git a/mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp b/mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
index f8a67de6e9f6c..fe3f258156690 100644
--- a/mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
+++ b/mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
@@ -1109,8 +1109,7 @@ convertOmpWsloop(Operation &opInst, llvm::IRBuilderBase &builder,
wsloopOp.getScheduleKind().value_or(omp::ClauseScheduleKind::Static);
// Find the loop configuration.
- llvm::Value *step =
- moduleTranslation.lookupValue(loopOp.getCollapseSteps()[0]);
+ llvm::Value *step = moduleTranslation.lookupValue(loopOp.getLoopSteps()[0]);
llvm::Type *ivType = step->getType();
llvm::Value *chunk = nullptr;
if (wsloopOp.getScheduleChunk()) {
@@ -1179,11 +1178,10 @@ convertOmpWsloop(Operation &opInst, llvm::IRBuilderBase &builder,
llvm::OpenMPIRBuilder *ompBuilder = moduleTranslation.getOpenMPBuilder();
for (unsigned i = 0, e = loopOp.getNumLoops(); i < e; ++i) {
llvm::Value *lowerBound =
- moduleTranslation.lookupValue(loopOp.getCollapseLowerBounds()[i]);
+ moduleTranslation.lookupValue(loopOp.getLoopLowerBounds()[i]);
llvm::Value *upperBound =
- moduleTranslation.lookupValue(loopOp.getCollapseUpperBounds()[i]);
- llvm::Value *step =
- moduleTranslation.lookupValue(loopOp.getCollapseSteps()[i]);
+ moduleTranslation.lookupValue(loopOp.getLoopUpperBounds()[i]);
+ llvm::Value *step = moduleTranslation.lookupValue(loopOp.getLoopSteps()[i]);
// Make sure loop trip count are emitted in the preheader of the outermost
// loop at the latest so that they are all available for the new collapsed
@@ -1644,11 +1642,10 @@ convertOmpSimd(Operation &opInst, llvm::IRBuilderBase &builder,
llvm::OpenMPIRBuilder *ompBuilder = moduleTranslation.getOpenMPBuilder();
for (unsigned i = 0, e = loopOp.getNumLoops(); i < e; ++i) {
llvm::Value *lowerBound =
- moduleTranslation.lookupValue(loopOp.getCollapseLowerBounds()[i]);
+ moduleTranslation.lookupValue(loopOp.getLoopLowerBounds()[i]);
llvm::Value *upperBound =
- moduleTranslation.lookupValue(loopOp.getCollapseUpperBounds()[i]);
- llvm::Value *step =
- moduleTranslation.lookupValue(loopOp.getCollapseSteps()[i]);
+ moduleTranslation.lookupValue(loopOp.getLoopUpperBounds()[i]);
+ llvm::Value *step = moduleTranslation.lookupValue(loopOp.getLoopSteps()[i]);
// Make sure loop trip count are emitted in the preheader of the outermost
// loop at the latest so that they are all available for the new collapsed
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