[clang] [Driver][AVR] Reject c/c++ compilation for avr1 devices (PR #111798)

[David Spickett via cfe-commits]

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@@ -400,6 +400,14 @@ void AVRToolChain::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
 void AVRToolChain::addClangTargetOptions(
     const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args,
     Action::OffloadKind DeviceOffloadKind) const {
+  // Reject C/C++ compilation for avr1 devices.
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DavidSpickett wrote:

"for avr1 devices because..." so we know the reason without going to the git log.

https://github.com/llvm/llvm-project/pull/111798