[clang] Multilib support for libraries with exceptions (PR #75031)

[via cfe-commits]

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@@ -264,6 +273,15 @@ ToolChain::getMultilibFlags(const llvm::opt::ArgList &Args) const {
     break;
   }
 
+  // Include fno-exceptions and fno-rtti
+  // to improve multilib selection
+  if (getRTTIMode() == ToolChain::RTTIMode::RM_Disabled) {
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pwprzybyla wrote:

Thank you for pointing this out. Clang format did not argue about it.

https://github.com/llvm/llvm-project/pull/75031