[SPIR-V] Add SPIRV to LLVM_ALL_TARGETS (reapply) #123654
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This commit promotes the SPIR-V backend from experimental to official status. As a result, SPIR-V will be built by default, simplifying integration and increasing accessibility for downstream projects. Discussion and RFC on Discourse: https://discourse.llvm.org/t/rfc-promoting-spir-v-to-an-official-target/83614
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@llvm/pr-subscribers-github-workflow Author: Michal Paszkowski (michalpaszkowski) ChangesThis commit promotes the SPIR-V backend from experimental to official status. As a result, SPIR-V will be built by default, simplifying integration and increasing accessibility for downstream projects. Discussion and RFC on Discourse: https://discourse.llvm.org/t/rfc-promoting-spir-v-to-an-official-target/83614 The PR reapplies the original patch #119653, reverted due to buildbot failures. Full diff: https://github.com/llvm/llvm-project/pull/123654.diff 4 Files Affected:
diff --git a/.github/workflows/spirv-tests.yml b/.github/workflows/spirv-tests.yml
index 34c77a398c1504..ea466dc6c52e57 100644
--- a/.github/workflows/spirv-tests.yml
+++ b/.github/workflows/spirv-tests.yml
@@ -25,5 +25,5 @@ jobs:
with:
build_target: check-llvm-codegen-spirv
projects:
- extra_cmake_args: '-DLLVM_TARGETS_TO_BUILD="" -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD="SPIRV" -DLLVM_INCLUDE_SPIRV_TOOLS_TESTS=ON'
+ extra_cmake_args: '-DLLVM_TARGETS_TO_BUILD="SPIRV" -DLLVM_INCLUDE_SPIRV_TOOLS_TESTS=ON'
os_list: '["ubuntu-22.04"]'
diff --git a/llvm/CMakeLists.txt b/llvm/CMakeLists.txt
index f14065ab037990..ad12100fdb5b89 100644
--- a/llvm/CMakeLists.txt
+++ b/llvm/CMakeLists.txt
@@ -486,6 +486,7 @@ set(LLVM_ALL_TARGETS
PowerPC
RISCV
Sparc
+ SPIRV
SystemZ
VE
WebAssembly
@@ -498,7 +499,6 @@ set(LLVM_ALL_EXPERIMENTAL_TARGETS
CSKY
DirectX
M68k
- SPIRV
Xtensa
)
diff --git a/llvm/Maintainers.md b/llvm/Maintainers.md
index 74dcc5abf5645e..2e995dc27dcd04 100644
--- a/llvm/Maintainers.md
+++ b/llvm/Maintainers.md
@@ -284,8 +284,11 @@ [email protected] (email), [koachan](https://github.com/koachan) (GitHub)
#### SPIRV backend
-Ilia Diachkov \
-[email protected] (email), [iliya-diyachkov](https://github.com/iliya-diyachkov) (GitHub)
+Vyacheslav Levytskyy \
+[email protected], [email protected] (email), [VyacheslavLevytskyy](https://github.com/VyacheslavLevytskyy) (GitHub)
+
+Nathan Gauër \
+[email protected] (email), [Keenuts](https://github.com/Keenuts) (GitHub)
#### SystemZ backend
diff --git a/llvm/docs/ReleaseNotes.md b/llvm/docs/ReleaseNotes.md
index 8f88b824f965aa..48f962d212e86d 100644
--- a/llvm/docs/ReleaseNotes.md
+++ b/llvm/docs/ReleaseNotes.md
@@ -47,6 +47,12 @@ for adding a new subsection. -->
same semantics. The normalizer makes it easier to spot semantic differences
when diffing two modules which have undergone different passes.
+* The SPIR-V backend is now an official LLVM target, providing OpenCL and SYCL
+ conformance and establishing a foundation for broader applicability to other
+ APIs, including Vulkan, GLSL, and HLSL. This backend aims to offer a unified
+ approach for diverse compute and graphics workloads, providing a robust
+ alternative to the Khronos SPIR-V LLVM Translator.
+
* ...
<!-- If you would like to document a larger change, then you can add a
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VyacheslavLevytskyy
approved these changes
Jan 20, 2025
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LLVM Buildbot has detected a new failure on builder Full details are available at: https://lab.llvm.org/buildbot/#/builders/108/builds/8354 Here is the relevant piece of the build log for the reference |
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This reverts commit f427fef.
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Reverts #123654 due to buildbot issue
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Two more sanitizer-aarch64-linux-bootstrap-hwasan and sanitizer-aarch64-linux-bootstrap issues: |
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LLVM Buildbot has detected a new failure on builder Full details are available at: https://lab.llvm.org/buildbot/#/builders/88/builds/7024 Here is the relevant piece of the build log for the reference |
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…(#123674) Reverts llvm/llvm-project#123654 due to buildbot issue
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Fixed a type mismatch issue in the comparison of std::memory_order with unsigned. This fixes an issue reported by clang-debian-cpp20 buildbot for llvm#123654
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Fixed a type mismatch issue in the comparison of std::memory_order with integers. This fixes an issue reported by clang-debian-cpp20 buildbot for llvm#123654
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Fixed a type mismatch issue in the comparison of std::memory_order with integers. This fixes an issue reported by clang-debian-cpp20 buildbot for #123654
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…s (#123676) Fixed a type mismatch issue in the comparison of std::memory_order with integers. This fixes an issue reported by clang-debian-cpp20 buildbot for llvm/llvm-project#123654
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This commit promotes the SPIR-V backend from experimental to official status. As a result, SPIR-V will be built by default, simplifying integration and increasing accessibility for downstream projects. Discussion and RFC on Discourse: https://discourse.llvm.org/t/rfc-promoting-spir-v-to-an-official-target/83614 The PR reapplies the original patch #119653 and consecutive #123654, reverted due to buildbot failures.
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This commit promotes the SPIR-V backend from experimental to official status. As a result, SPIR-V will be built by default, simplifying integration and increasing accessibility for downstream projects. Discussion and RFC on Discourse: https://discourse.llvm.org/t/rfc-promoting-spir-v-to-an-official-target/83614 The PR reapplies the original patch llvm/llvm-project#119653 and consecutive llvm/llvm-project#123654, reverted due to buildbot failures.
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This commit promotes the SPIR-V backend from experimental to official status. As a result, SPIR-V will be built by default, simplifying integration and increasing accessibility for downstream projects.
Discussion and RFC on Discourse: https://discourse.llvm.org/t/rfc-promoting-spir-v-to-an-official-target/83614
The PR reapplies the original patch #119653, reverted due to buildbot failures.