[llvm] [mlir] Update GettingStarted.rst doc with negative refspec to filter user branches (PR #75015)
Mehdi Amini via llvm-commits
llvm-commits at lists.llvm.org
Tue Mar 12 12:53:07 PDT 2024
https://github.com/joker-eph updated https://github.com/llvm/llvm-project/pull/75015
>From 732393bd7db592a3ebbcd36c15f5f473bf51d790 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 1 Mar 2024 00:56:53 -0800
Subject: [PATCH 01/12] Apply clang-tidy fixes for
performance-unnecessary-value-param in Matrix.cpp (NFC)
---
mlir/include/mlir/Analysis/Presburger/Matrix.h | 2 +-
mlir/lib/Analysis/Presburger/Matrix.cpp | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/mlir/include/mlir/Analysis/Presburger/Matrix.h b/mlir/include/mlir/Analysis/Presburger/Matrix.h
index 4484ebc747e61c..73162cdc9263c4 100644
--- a/mlir/include/mlir/Analysis/Presburger/Matrix.h
+++ b/mlir/include/mlir/Analysis/Presburger/Matrix.h
@@ -318,7 +318,7 @@ class FracMatrix : public Matrix<Fraction> {
// The parameter is what [the original
// paper](https://www.cs.cmu.edu/~avrim/451f11/lectures/lect1129_LLL.pdf)
// calls `y`, usually 3/4.
- void LLL(Fraction delta);
+ void LLL(const Fraction &delta);
// Multiply each row of the matrix by the LCM of the denominators, thereby
// converting it to an integer matrix.
diff --git a/mlir/lib/Analysis/Presburger/Matrix.cpp b/mlir/lib/Analysis/Presburger/Matrix.cpp
index 4cb6e6b16bc878..f9bbffb9195f69 100644
--- a/mlir/lib/Analysis/Presburger/Matrix.cpp
+++ b/mlir/lib/Analysis/Presburger/Matrix.cpp
@@ -717,7 +717,7 @@ FracMatrix FracMatrix::gramSchmidt() const {
// Otherwise, we swap b_k and b_{k-1} and decrement k.
//
// We repeat this until k = n and return.
-void FracMatrix::LLL(Fraction delta) {
+void FracMatrix::LLL(const Fraction &delta) {
MPInt nearest;
Fraction mu;
>From 154e883545ffcab165631d9063250bdd28795faf Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 1 Mar 2024 00:58:03 -0800
Subject: [PATCH 02/12] Apply clang-tidy fixes for modernize-use-emplace in
QuasiPolynomial.cpp (NFC)
---
mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp b/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
index 4fd4886d22536d..a2c1064834e409 100644
--- a/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
+++ b/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
@@ -135,7 +135,7 @@ QuasiPolynomial QuasiPolynomial::simplify() {
if (allCoeffsZero)
newCoeff *= term[numParam];
else
- newAffineTerm.push_back(SmallVector<Fraction>(term));
+ newAffineTerm.emplace_back(term);
}
newCoeffs.push_back(newCoeff);
>From a49e4f0d96825a3b706d4f6c7f4dd941948f7c11 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 1 Mar 2024 00:58:34 -0800
Subject: [PATCH 03/12] Apply clang-tidy fixes for
performance-unnecessary-value-param in QuasiPolynomial.cpp (NFC)
---
mlir/include/mlir/Analysis/Presburger/QuasiPolynomial.h | 2 +-
mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp | 8 ++++----
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/mlir/include/mlir/Analysis/Presburger/QuasiPolynomial.h b/mlir/include/mlir/Analysis/Presburger/QuasiPolynomial.h
index aeac19e827b44f..7a19ac69fc0f71 100644
--- a/mlir/include/mlir/Analysis/Presburger/QuasiPolynomial.h
+++ b/mlir/include/mlir/Analysis/Presburger/QuasiPolynomial.h
@@ -57,7 +57,7 @@ class QuasiPolynomial : public PresburgerSpace {
QuasiPolynomial operator+(const QuasiPolynomial &x) const;
QuasiPolynomial operator-(const QuasiPolynomial &x) const;
QuasiPolynomial operator*(const QuasiPolynomial &x) const;
- QuasiPolynomial operator/(const Fraction x) const;
+ QuasiPolynomial operator/(const Fraction &x) const;
// Removes terms which evaluate to zero from the expression
// and folds affine functions which are constant into the
diff --git a/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp b/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
index a2c1064834e409..5bf63dc1cde2a9 100644
--- a/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
+++ b/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
@@ -19,7 +19,7 @@ QuasiPolynomial::QuasiPolynomial(
std::vector<std::vector<SmallVector<Fraction>>> aff)
: PresburgerSpace(/*numDomain=*/numVars, /*numRange=*/1, /*numSymbols=*/0,
/*numLocals=*/0),
- coefficients(coeffs), affine(aff) {
+ coefficients(std::move(coeffs)), affine(std::move(aff)) {
#ifndef NDEBUG
// For each term which involves at least one affine function,
for (const std::vector<SmallVector<Fraction>> &term : affine) {
@@ -40,7 +40,7 @@ QuasiPolynomial::QuasiPolynomial(
QuasiPolynomial::QuasiPolynomial(unsigned numVars, Fraction constant)
: PresburgerSpace(/*numDomain=*/numVars, /*numRange=*/1, /*numSymbols=*/0,
/*numLocals=*/0),
- coefficients({constant}), affine({{}}) {}
+ coefficients({std::move(constant)}), affine({{}}) {}
QuasiPolynomial QuasiPolynomial::operator+(const QuasiPolynomial &x) const {
assert(getNumInputs() == x.getNumInputs() &&
@@ -89,7 +89,7 @@ QuasiPolynomial QuasiPolynomial::operator*(const QuasiPolynomial &x) const {
return QuasiPolynomial(getNumInputs(), coeffs, aff);
}
-QuasiPolynomial QuasiPolynomial::operator/(const Fraction x) const {
+QuasiPolynomial QuasiPolynomial::operator/(const Fraction &x) const {
assert(x != 0 && "division by zero!");
QuasiPolynomial qp(*this);
for (Fraction &coeff : qp.coefficients)
@@ -131,7 +131,7 @@ QuasiPolynomial QuasiPolynomial::simplify() {
newCoeff = coefficients[i];
for (ArrayRef<Fraction> term : affine[i]) {
bool allCoeffsZero = llvm::all_of(
- term.slice(0, numParam), [](const Fraction c) { return c == 0; });
+ term.slice(0, numParam), [](const Fraction &c) { return c == 0; });
if (allCoeffsZero)
newCoeff *= term[numParam];
else
>From b7dc33ecf3789894a96e6b271a4fb093cb82e156 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 1 Mar 2024 00:59:02 -0800
Subject: [PATCH 04/12] Apply clang-tidy fixes for
readability-container-size-empty in QuasiPolynomial.cpp (NFC)
---
mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp b/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
index 5bf63dc1cde2a9..3d66188dd353d4 100644
--- a/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
+++ b/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
@@ -168,7 +168,7 @@ QuasiPolynomial QuasiPolynomial::collectTerms() {
Fraction QuasiPolynomial::getConstantTerm() {
Fraction constTerm = 0;
for (unsigned i = 0, e = coefficients.size(); i < e; ++i)
- if (affine[i].size() == 0)
+ if (affine[i].empty())
constTerm += coefficients[i];
return constTerm;
}
>From 01a7b8241d1381b69f94420713d82302a233a1d5 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 1 Mar 2024 00:59:30 -0800
Subject: [PATCH 05/12] Apply clang-tidy fixes for
readability-identifier-naming in QuasiPolynomial.cpp (NFC)
---
mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp b/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
index 3d66188dd353d4..b56d6bd5387574 100644
--- a/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
+++ b/mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
@@ -113,14 +113,14 @@ QuasiPolynomial QuasiPolynomial::simplify() {
// A term is zero if its coefficient is zero, or
if (coefficients[i] == Fraction(0, 1))
continue;
- bool product_is_zero =
+ bool productIsZero =
// if any of the affine functions in the product
- llvm::any_of(affine[i], [](const SmallVector<Fraction> &affine_ij) {
+ llvm::any_of(affine[i], [](const SmallVector<Fraction> &affineIj) {
// has all its coefficients as zero.
- return llvm::all_of(affine_ij,
+ return llvm::all_of(affineIj,
[](const Fraction &f) { return f == 0; });
});
- if (product_is_zero)
+ if (productIsZero)
continue;
// Now, we know the term is nonzero.
>From de4eb93f424199d5e42a93422338a0dce27d20c6 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 1 Mar 2024 01:00:08 -0800
Subject: [PATCH 06/12] Apply clang-tidy fixes for llvm-else-after-return in
Utils.cpp (NFC)
---
mlir/lib/Analysis/Presburger/Utils.cpp | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/mlir/lib/Analysis/Presburger/Utils.cpp b/mlir/lib/Analysis/Presburger/Utils.cpp
index f717a4de5d7283..28f6bf70ba403b 100644
--- a/mlir/lib/Analysis/Presburger/Utils.cpp
+++ b/mlir/lib/Analysis/Presburger/Utils.cpp
@@ -551,8 +551,7 @@ std::vector<Fraction> presburger::multiplyPolynomials(ArrayRef<Fraction> a,
auto getCoeff = [](ArrayRef<Fraction> arr, unsigned i) -> Fraction {
if (i < arr.size())
return arr[i];
- else
- return 0;
+ return 0;
};
std::vector<Fraction> convolution;
>From 46a107eaac4ac03f76164f2d3907234d07cd62dd Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 1 Mar 2024 01:01:06 -0800
Subject: [PATCH 07/12] Apply clang-tidy fixes for
performance-unnecessary-value-param in Utils.cpp (NFC)
---
mlir/lib/Analysis/Presburger/Utils.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mlir/lib/Analysis/Presburger/Utils.cpp b/mlir/lib/Analysis/Presburger/Utils.cpp
index 28f6bf70ba403b..d13c83bec94f6f 100644
--- a/mlir/lib/Analysis/Presburger/Utils.cpp
+++ b/mlir/lib/Analysis/Presburger/Utils.cpp
@@ -566,5 +566,5 @@ std::vector<Fraction> presburger::multiplyPolynomials(ArrayRef<Fraction> a,
}
bool presburger::isRangeZero(ArrayRef<Fraction> arr) {
- return llvm::all_of(arr, [&](Fraction f) { return f == 0; });
+ return llvm::all_of(arr, [&](const Fraction &f) { return f == 0; });
}
>From b06bcc1f455d65257c9f1985cf7412c2647279e0 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 1 Mar 2024 01:53:10 -0800
Subject: [PATCH 08/12] Apply clang-tidy fixes for llvm-else-after-return in
AMDGPUToROCDL.cpp (NFC)
---
mlir/lib/Conversion/AMDGPUToROCDL/AMDGPUToROCDL.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/mlir/lib/Conversion/AMDGPUToROCDL/AMDGPUToROCDL.cpp b/mlir/lib/Conversion/AMDGPUToROCDL/AMDGPUToROCDL.cpp
index 7e073bae75c0c9..282c811618a2c8 100644
--- a/mlir/lib/Conversion/AMDGPUToROCDL/AMDGPUToROCDL.cpp
+++ b/mlir/lib/Conversion/AMDGPUToROCDL/AMDGPUToROCDL.cpp
@@ -580,7 +580,8 @@ static std::optional<StringRef> wmmaOpToIntrinsic(WMMAOp wmma,
}
if (elemSourceType.isBF16() && elemDestType.isF32()) {
return ROCDL::wmma_f32_16x16x16_bf16::getOperationName();
- } else if (elemSourceType.isF16() && elemDestType.isF16()) {
+ }
+ if (elemSourceType.isF16() && elemDestType.isF16()) {
return ROCDL::wmma_f16_16x16x16_f16::getOperationName();
} else if (elemSourceType.isBF16() && elemDestType.isBF16()) {
return ROCDL::wmma_bf16_16x16x16_bf16::getOperationName();
>From 47b2b303305f1a8e7e756632e704c58ff03fd21b Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 1 Mar 2024 02:11:26 -0800
Subject: [PATCH 09/12] Apply clang-tidy fixes for llvm-qualified-auto in
GPUToLLVMConversion.cpp (NFC)
---
mlir/lib/Conversion/GPUCommon/GPUToLLVMConversion.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mlir/lib/Conversion/GPUCommon/GPUToLLVMConversion.cpp b/mlir/lib/Conversion/GPUCommon/GPUToLLVMConversion.cpp
index 78d4e806246872..b7acb354878d4f 100644
--- a/mlir/lib/Conversion/GPUCommon/GPUToLLVMConversion.cpp
+++ b/mlir/lib/Conversion/GPUCommon/GPUToLLVMConversion.cpp
@@ -598,7 +598,7 @@ void GpuToLLVMConversionPass::runOnOperation() {
// Populate all patterns from all dialects that implement the
// `ConvertToLLVMPatternInterface` interface.
for (Dialect *dialect : context->getLoadedDialects()) {
- auto iface = dyn_cast<ConvertToLLVMPatternInterface>(dialect);
+ auto *iface = dyn_cast<ConvertToLLVMPatternInterface>(dialect);
if (!iface)
continue;
iface->populateConvertToLLVMConversionPatterns(target, converter, patterns);
>From 7074ad7d961be494645c14c3e65cb30de949cc93 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 1 Mar 2024 02:15:50 -0800
Subject: [PATCH 10/12] Apply clang-tidy fixes for llvm-qualified-auto in
GPUToSPIRVPass.cpp (NFC)
---
mlir/lib/Conversion/GPUToSPIRV/GPUToSPIRVPass.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mlir/lib/Conversion/GPUToSPIRV/GPUToSPIRVPass.cpp b/mlir/lib/Conversion/GPUToSPIRV/GPUToSPIRVPass.cpp
index 1d1db913e3df23..7754512f18465e 100644
--- a/mlir/lib/Conversion/GPUToSPIRV/GPUToSPIRVPass.cpp
+++ b/mlir/lib/Conversion/GPUToSPIRV/GPUToSPIRVPass.cpp
@@ -146,7 +146,7 @@ void GPUToSPIRVPass::runOnOperation() {
builder.setInsertionPoint(funcOp);
auto newFuncOp = builder.create<func::FuncOp>(
funcOp.getLoc(), funcOp.getName(), funcOp.getFunctionType());
- auto entryBlock = newFuncOp.addEntryBlock();
+ auto *entryBlock = newFuncOp.addEntryBlock();
builder.setInsertionPointToEnd(entryBlock);
builder.create<func::ReturnOp>(funcOp.getLoc());
newFuncOp->setAttr(gpu::GPUDialect::getKernelFuncAttrName(),
>From 3e0288361e285b5adf6909295425e2f54b6f6b9a Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 1 Mar 2024 02:19:52 -0800
Subject: [PATCH 11/12] Apply clang-tidy fixes for
readability-identifier-naming in IndexToSPIRV.cpp (NFC)
---
.../Conversion/IndexToSPIRV/IndexToSPIRV.cpp | 30 +++++++++----------
1 file changed, 15 insertions(+), 15 deletions(-)
diff --git a/mlir/lib/Conversion/IndexToSPIRV/IndexToSPIRV.cpp b/mlir/lib/Conversion/IndexToSPIRV/IndexToSPIRV.cpp
index b58efc096e2eaf..034fe6d760e0ef 100644
--- a/mlir/lib/Conversion/IndexToSPIRV/IndexToSPIRV.cpp
+++ b/mlir/lib/Conversion/IndexToSPIRV/IndexToSPIRV.cpp
@@ -108,16 +108,16 @@ struct ConvertIndexCeilDivSPattern final : OpConversionPattern<CeilDivSOp> {
ConversionPatternRewriter &rewriter) const override {
Location loc = op.getLoc();
Value n = adaptor.getLhs();
- Type n_type = n.getType();
+ Type nType = n.getType();
Value m = adaptor.getRhs();
// Define the constants
- Value zero = rewriter.create<spirv::ConstantOp>(
- loc, n_type, IntegerAttr::get(n_type, 0));
+ Value zero = rewriter.create<spirv::ConstantOp>(loc, nType,
+ IntegerAttr::get(nType, 0));
Value posOne = rewriter.create<spirv::ConstantOp>(
- loc, n_type, IntegerAttr::get(n_type, 1));
+ loc, nType, IntegerAttr::get(nType, 1));
Value negOne = rewriter.create<spirv::ConstantOp>(
- loc, n_type, IntegerAttr::get(n_type, -1));
+ loc, nType, IntegerAttr::get(nType, -1));
// Compute `x`.
Value mPos = rewriter.create<spirv::SGreaterThanOp>(loc, m, zero);
@@ -158,14 +158,14 @@ struct ConvertIndexCeilDivUPattern final : OpConversionPattern<CeilDivUOp> {
ConversionPatternRewriter &rewriter) const override {
Location loc = op.getLoc();
Value n = adaptor.getLhs();
- Type n_type = n.getType();
+ Type nType = n.getType();
Value m = adaptor.getRhs();
// Define the constants
- Value zero = rewriter.create<spirv::ConstantOp>(
- loc, n_type, IntegerAttr::get(n_type, 0));
- Value one = rewriter.create<spirv::ConstantOp>(loc, n_type,
- IntegerAttr::get(n_type, 1));
+ Value zero = rewriter.create<spirv::ConstantOp>(loc, nType,
+ IntegerAttr::get(nType, 0));
+ Value one = rewriter.create<spirv::ConstantOp>(loc, nType,
+ IntegerAttr::get(nType, 1));
// Compute the non-zero result.
Value minusOne = rewriter.create<spirv::ISubOp>(loc, n, one);
@@ -194,16 +194,16 @@ struct ConvertIndexFloorDivSPattern final : OpConversionPattern<FloorDivSOp> {
ConversionPatternRewriter &rewriter) const override {
Location loc = op.getLoc();
Value n = adaptor.getLhs();
- Type n_type = n.getType();
+ Type nType = n.getType();
Value m = adaptor.getRhs();
// Define the constants
- Value zero = rewriter.create<spirv::ConstantOp>(
- loc, n_type, IntegerAttr::get(n_type, 0));
+ Value zero = rewriter.create<spirv::ConstantOp>(loc, nType,
+ IntegerAttr::get(nType, 0));
Value posOne = rewriter.create<spirv::ConstantOp>(
- loc, n_type, IntegerAttr::get(n_type, 1));
+ loc, nType, IntegerAttr::get(nType, 1));
Value negOne = rewriter.create<spirv::ConstantOp>(
- loc, n_type, IntegerAttr::get(n_type, -1));
+ loc, nType, IntegerAttr::get(nType, -1));
// Compute `x`.
Value mNeg = rewriter.create<spirv::SLessThanOp>(loc, m, zero);
>From 70ad1172706eb8cfebbd8cda003dc53bcf996dfe Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Tue, 12 Mar 2024 12:52:49 -0700
Subject: [PATCH 12/12] empty
---
empty | 1 +
1 file changed, 1 insertion(+)
create mode 100644 empty
diff --git a/empty b/empty
new file mode 100644
index 00000000000000..c6cac69265af1e
--- /dev/null
+++ b/empty
@@ -0,0 +1 @@
+empty
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