[Driver][SYCL] Update SYCL runtime library name and path for target-specific directories#21689
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srividya-sundaram wants to merge 1 commit intointel:sycl-webfrom
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[Driver][SYCL] Update SYCL runtime library name and path for target-specific directories#21689srividya-sundaram wants to merge 1 commit intointel:sycl-webfrom
srividya-sundaram wants to merge 1 commit intointel:sycl-webfrom
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…pecific directories
mdtoguchi
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Apr 6, 2026
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Has the library build been updated to generate the expected new library name?
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Based on offline discussion with @jsji it was suggested that we revert llvm/llvm-project#189053 in the community as this needs to go together with Sergey's llvm/llvm-project#188770 , to avoid LIT test regressions and merge conflicts.
PR to revert: llvm/llvm-project#190715
Closing this PR.
jsji
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Apr 7, 2026
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The commit was already merged into sycl-web.
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This patch updates the Clang driver to support the renamed SYCL runtime library (libsycl.so → libLLVMSYCL.so) and its new location in target-specific directories. These changes align with PR #188770, which standardizes the SYCL runtime library naming and directory structure to match other LLVM runtime libraries.
Changes
Library Naming
Directory Structure
Both build and install directories now use target-specific subdirectories:
For example, on x86_64-unknown-linux-gnu:
Addresses LIT regressions.
cherry-pick of llvm/llvm-project#189053