[clang] [OpenMP][ASan] Enable ASan Instrumentation for AMDGPUOpenMPToolChain. (PR #124754)

via cfe-commits cfe-commits at lists.llvm.org
Tue Jan 28 08:23:42 PST 2025


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@@ -37,6 +37,16 @@ AMDGPUOpenMPToolChain::AMDGPUOpenMPToolChain(const Driver &D,
   // Lookup binaries into the driver directory, this is used to
   // discover the 'amdgpu-arch' executable.
   getProgramPaths().push_back(getDriver().Dir);
+  // Diagnose unsupported sanitizer options only once.
+  if (!Args.hasFlag(options::OPT_fgpu_sanitize, options::OPT_fno_gpu_sanitize,
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b-sumner wrote:

Yes.  This is the option to control GPU instrumentation and it is set by default via -fsanitze=address.  Explicitly setting it allows one to disable GPU instrumentation for debugging, etc.

https://github.com/llvm/llvm-project/pull/124754


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