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Revision tags: 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 |
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43222bd3 |
| 04-Mar-2024 |
Michal Paszkowski <michal@paszkowski.org> |
[SPIR-V] Do not use OpenCL metadata for ptr element type resolution (#82678)
This pull request aims to remove any dependency on OpenCL/SPIR-V type
information in LLVM IR metadata. While, using meta
[SPIR-V] Do not use OpenCL metadata for ptr element type resolution (#82678)
This pull request aims to remove any dependency on OpenCL/SPIR-V type
information in LLVM IR metadata. While, using metadata might simplify
and prettify the resulting SPIR-V output (and restore some of the
information missed in the transformation to opaque pointers), the
overall methodology for resolving kernel parameter types is highly
inefficient.
The high-level strategy is to assign kernel parameter types in this order:
1. Resolving the types using builtin function calls as mangled names
must contain type information or by looking up builtin definition in
SPIRVBuiltins.td. Then:
- Assigning the type temporarily using an intrinsic and later setting
the right SPIR-V type in SPIRVGlobalRegistry after IRTranslation
- Inserting a bitcast
2. Defaulting to LLVM IR types (in case of pointers the generic i8*
type or types from byval/byref attributes)
In case of type incompatibility (e.g. parameter defined initially as
sampler_t and later used as image_t) the error will be found early on
before IRTranslation (in the SPIRVEmitIntrinsics pass).
show more ...
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Revision tags: 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 |
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b4cfb50c |
| 05-Jan-2024 |
Michal Paszkowski <michal.paszkowski@outlook.com> |
[SPIR-V] Emit SPIR-V bitcasts between source/expected pointer type (#69621)
This patch introduces a new spv_ptrcast intrinsic for tracking expected
pointer types. The change fixes multiple OpenCL C
[SPIR-V] Emit SPIR-V bitcasts between source/expected pointer type (#69621)
This patch introduces a new spv_ptrcast intrinsic for tracking expected
pointer types. The change fixes multiple OpenCL CTS regressions due the
switch to opaque pointers (e.g. basic/hiloeo).
show more ...
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6c6f8b1a |
| 07-Dec-2023 |
Natalie Chouinard <sudonatalie@google.com> |
[SPIR-V] Fixup tests (#73371)
These tests are currently failing at tip-of-tree, but pass with minor
FileCheck updates that look reasonable.
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Revision tags: 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 |
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ec7baca1 |
| 07-Sep-2023 |
Michal Paszkowski <michal.paszkowski@outlook.com> |
[SPIR-V] Remove -opaque-pointers=0 from LITs, fixes for opaque pointers support
Differential Revision: https://reviews.llvm.org/D156049
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Revision tags: 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, 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, llvmorg-16.0.0-rc1, llvmorg-17-init |
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786cb151 |
| 18-Jan-2023 |
Michal Paszkowski <michal.paszkowski@outlook.com> |
[SPIR-V] Add -opaque-pointers=0 to some LIT tests
Differential Revision: https://reviews.llvm.org/D142061
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Revision tags: llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2 |
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8468e674 |
| 02-Aug-2022 |
Andrey Tretyakov <andrey.tretyakov@mail.com> |
[SPIRV] Add tests to improve test coverage
Differential Revision: https://reviews.llvm.org/D130597
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