History log of /llvm-project/llvm/lib/Target/NVPTX/NVPTXAliasAnalysis.cpp (Results 1 – 4 of 4)
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Revision tags: llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4
# ed8019d9 18-Nov-2024 Kazu Hirata <kazu@google.com>

[Target] Remove unused includes (NFC) (#116577)

Identified with misc-include-cleaner.


Revision tags: llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4
# e0045665 30-Aug-2024 Alex MacLean <amaclean@nvidia.com>

[NVPTX][AA] Traverse use-def chain to find non-generic addrspace (#106477)

Address space information may be encoded anywhere along the use-def
chain. Take advantage of this by traversing the chain

[NVPTX][AA] Traverse use-def chain to find non-generic addrspace (#106477)

Address space information may be encoded anywhere along the use-def
chain. Take advantage of this by traversing the chain until we find a
non-generic addrspace.

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Revision tags: llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3
# d020fa2b 24-Apr-2023 David Goldblatt <davidgoldblatt@fb.com>

[AA] Skip the layer of indirection in returning conservative results.

Historically, AA implementations chained to a following implementation
to answer recursive queries. This is no longer the case,

[AA] Skip the layer of indirection in returning conservative results.

Historically, AA implementations chained to a following implementation
to answer recursive queries. This is no longer the case, but the legacy
lives on in a confusing phrasing of the return-a-conservative-value
paths. Let's just return "don't know" directly, where appropriate; the
current two-step way is confusing.

Differential Revision: https://reviews.llvm.org/D149100

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Revision tags: llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2
# ca50be8c 01-Feb-2023 Andrew Savonichev <andrew.savonichev@gmail.com>

[NVPTX] Implement NVPTX AliasAnalysis

NVPTXAliasAnalysis extends the default AA to take pointer address
spaces into account. The analysis assumes that pointers in different
address spaces do not ali

[NVPTX] Implement NVPTX AliasAnalysis

NVPTXAliasAnalysis extends the default AA to take pointer address
spaces into account. The analysis assumes that pointers in different
address spaces do not alias, unless one of them is generic (flat)
address space.

The patch also implements pointsToConstantMemory (via
getModRefInfoMask) to expose semantic of the constant address space to
the optimizer as discussed in D112466.

Differential Revision: https://reviews.llvm.org/D124787

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