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@jinge90 jinge90 commented Sep 29, 2025

A bunch of warnings are reported when building sycl libdevice:
clang-22: warning: offloading target 'spir64_x86_64-unknown-unknown' is similar to target 'spir64_x86_64-unknown-unknown' already specified; will be ignored [-Woffload-target]
clang-22: warning: offloading target 'spir64_gen-unknown-unknown' is similar to target 'spir64_gen-unknown-unknown' already specified; will be ignored [-Woffload-target]
clang-22: warning: offloading target 'spir64-unknown-unknown' is similar to target 'spir64-unknown-unknown' already specified; will be ignored [-Woffload-target]
clang-22: warning: offloading target 'spirv64-unknown-unknown' is similar to target 'spirv64-unknown-unknown' already specified; will be ignored [-Woffload-target]
clang-22: warning: offloading target 'spir64_x86_64-unknown-unknown' is similar to target 'spir64_x86_64-unknown-unknown' already specified; will be ignored [-Woffload-target]
clang-22: warning: offloading target 'spir64_gen-unknown-unknown' is similar to target 'spir64_gen-unknown-unknown' already specified; will be ignored [-Woffload-target]
clang-22: warning: offloading target 'spir64-unknown-unknown' is similar to target 'spir64-unknown-unknown' already specified; will be ignored [-Woffload-target]
The reason is "-fsycl -c -fsycl-targets=" flags are added twice in cmake file.

Signed-off-by: jinge90 <ge.jin@intel.com>
@jinge90 jinge90 requested a review from a team September 30, 2025 01:53
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jinge90 commented Sep 30, 2025

Hi, @intel/llvm-gatekeepers
Could you help merge this PR?
Thanks very much.

@uditagarwal97 uditagarwal97 merged commit 050d8cd into intel:sycl Sep 30, 2025
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3 participants