[GSAN] Add CUDA feature flag for PTX 7.0 support in GSan build#10282
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ThomasRaoux
approved these changes
May 11, 2026
pawelszczerbuk
approved these changes
May 11, 2026
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The GSan runtime is compiled with --cuda-gpu-arch=sm_80, which requires PTX 7.0 or newer. Most LLVM builds infer a compatible PTX version automatically, but some do not and will yield the following error message: