[llvm-branch-commits] [llvm][IR] Extend BranchWeightMetadata to track provenance of weights (PR #86609)

@@ -55,6 +55,17 @@ MDNode *getBranchWeightMDNode(const Instruction &I); /// Nullptr otherwise. MDNode *getValidBranchWeightMDNode(const Instruction &I); +/// Check if Branch Weight Metadata has an "expected" field from an llvm.expect* +/// intrinsic +bool hasBranchWeightProve

[llvm-branch-commits] [llvm][IR] Extend BranchWeightMetadata to track provenance of weights (PR #86609)

https://github.com/david-xl edited https://github.com/llvm/llvm-project/pull/86609 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm][IR] Extend BranchWeightMetadata to track provenance of weights (PR #86609)

@@ -123,6 +121,25 @@ bool hasValidBranchWeightMD(const Instruction &I) { return getValidBranchWeightMDNode(I); } +bool hasBranchWeightProvenance(const Instruction &I) { + auto *ProfileData = I.getMetadata(LLVMContext::MD_prof); + return hasBranchWeightProvenance(ProfileDat

[llvm-branch-commits] [llvm][IR] Extend BranchWeightMetadata to track provenance of weights (PR #86609)

@@ -55,6 +55,17 @@ MDNode *getBranchWeightMDNode(const Instruction &I); /// Nullptr otherwise. MDNode *getValidBranchWeightMDNode(const Instruction &I); +/// Check if Branch Weight Metadata has an "expected" field from an llvm.expect* +/// intrinsic +bool hasBranchWeightProve

[llvm-branch-commits] [llvm] [Inline][PGO] After inline, update profile for invoke instruction in both cloned instruction in the caller and original callee (PR #83809)

@@ -918,6 +918,18 @@ LandingPadInst *InvokeInst::getLandingPadInst() const { return cast(getUnwindDest()->getFirstNonPHI()); } +void InvokeInst::updateProfWeight(uint64_t S, uint64_t T) { david-xl wrote: should this be moved to CallBase? https://github.com

[llvm-branch-commits] [llvm] [Inline][PGO] After inline, update profile for invoke instruction in both cloned instruction in the caller and original callee (PR #83809)

https://github.com/david-xl commented: The invoke instruction can have 3 different kinds of prof data 1) call count (if a direct call) 2) VP profile data (if an indirect call) 3) branch weights for landing pad. 3) can coexist with 2) and does not need to be updated. Is there an existing test c

[llvm-branch-commits] [llvm][IR] Extend BranchWeightMetadata to track provenance of weights (PR #86609)

@@ -1210,12 +1210,22 @@ Instruction *Instruction::cloneImpl() const { void Instruction::swapProfMetadata() { MDNode *ProfileData = getBranchWeightMDNode(*this); - if (!ProfileData || ProfileData->getNumOperands() != 3) + if (!isBranchWeightMD(ProfileData))

[llvm-branch-commits] [llvm] [ctx_prof] Flattened profile lowering pass (PR #107329)

@@ -0,0 +1,341 @@ +//===- PGOCtxProfFlattening.cpp - Contextual Instr. Flattening ===// +// +// 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: Ap

[llvm-branch-commits] [llvm] [ctx_prof] Flattened profile lowering pass (PR #107329)

@@ -0,0 +1,341 @@ +//===- PGOCtxProfFlattening.cpp - Contextual Instr. Flattening ===// +// +// 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: Ap

[llvm-branch-commits] [llvm] [ctx_prof] Flattened profile lowering pass (PR #107329)

@@ -0,0 +1,333 @@ +//===- PGOCtxProfFlattening.cpp - Contextual Instr. Flattening ===// +// +// 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: Ap

[llvm-branch-commits] [llvm] [ctx_prof] Flattened profile lowering pass (PR #107329)

@@ -0,0 +1,341 @@ +//===- PGOCtxProfFlattening.cpp - Contextual Instr. Flattening ===// +// +// 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: Ap

[llvm-branch-commits] [llvm] [ctx_prof] Flattened profile lowering pass (PR #107329)

@@ -0,0 +1,333 @@ +//===- PGOCtxProfFlattening.cpp - Contextual Instr. Flattening ===// +// +// 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: Ap

[llvm-branch-commits] [llvm] [ctx_prof] Flattened profile lowering pass (PR #107329)

@@ -0,0 +1,333 @@ +//===- PGOCtxProfFlattening.cpp - Contextual Instr. Flattening ===// +// +// 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: Ap

[llvm-branch-commits] [llvm] [ctx_prof] Flattened profile lowering pass (PR #107329)

https://github.com/david-xl approved this pull request. https://github.com/llvm/llvm-project/pull/107329 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [CodeGen][StaticDataSplitter]Support constant pool partitioning (PR #129781)

https://github.com/david-xl approved this pull request. https://github.com/llvm/llvm-project/pull/129781 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [CodeGen][StaticDataSplitter]Support constant pool partitioning (PR #129781)

@@ -386,6 +386,16 @@ MCSection *TargetLoweringObjectFile::getSectionForConstant( return DataSection; } +MCSection *TargetLoweringObjectFile::getSectionForConstant( +const DataLayout &DL, SectionKind Kind, const Constant *C, Align &Alignment, +StringRef SectionPrefix