[clang] Reapply "[Driver][ROCm][OpenMP] Fix default ockl linking for OpenMP."… (PR #126671)

[Amit Kumar Pandey via cfe-commits]

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@@ -68,7 +68,9 @@ llvm::opt::DerivedArgList *AMDGPUOpenMPToolChain::TranslateArgs(
     Action::OffloadKind DeviceOffloadKind) const {
   DerivedArgList *DAL =
       HostTC.TranslateArgs(Args, BoundArch, DeviceOffloadKind);
-  if (!DAL || Args.hasArg(options::OPT_fsanitize_EQ))
+  // Skip sanitize options passed from the HostTC. The decision to instrument
+  // device code is computed only by 'shouldSkipSanitizeOption'.
+  if (!DAL && DAL->hasArg(options::OPT_fsanitize_EQ))
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ampandey-1995 wrote:

> if it's not legal for some case, then emit an error. If the user doesn't want it then they can do `-Xarch-host -fsanitize=address`.

We actually emit the warning not error, since it's legal for the host to be asan instrumented but for device it depends based on ```--offload-arch=``` containing :xnack+. If :xnack+ then allow it otherwise emit warning silently skip it.

https://github.com/llvm/llvm-project/pull/126671