================
@@ -198,13 +199,20 @@ static int PrintSupportedExtensions(std::string
TargetStr) {
std::unique_ptr<llvm::TargetMachine> TheTargetMachine(
TheTarget->createTargetMachine(TargetStr, "", "", Options,
std::nullopt));
const llvm::Triple &MachineTriple = TheTargetMachine->getTargetTriple();
+ const llvm::MCSubtargetInfo *MCInfo = TheTargetMachine->getMCSubtargetInfo();
----------------
DavidSpickett wrote:
I was wrong, clang doesn't recognise the triple if it wasn't enabled:
```
$ ./bin/clang --target=riscv64-linux-gnu --print-support
clang version 18.0.0 (https://github.com/llvm/llvm-project.git
ebefe83c092e41d243829ab812bb650674e2f3d2)
Target: riscv64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/david.spickett/build-llvm-aarch64/./bin
No available targets are compatible with triple "riscv64-unknown-linux-gnu"
```
So we won't get to this code if the target backend is missing. No worries :)
https://github.com/llvm/llvm-project/pull/66715
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