[clang] [Driver] Include crt0.o in the baremetal link (PR #101258)

[Fangrui Song via cfe-commits]

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@@ -105,6 +109,10 @@
 // CHECK-V6M-LIBCXX-USR-SAME: "-lc++" "-lc++abi" "-lunwind"
 // CHECK-V6M-LIBCXX-USR-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a"
 
+// RUN: %clangxx --target=arm-none-eabi -nostartfiles -v 2>&1 \
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MaskRay wrote:

`-v` without an input file doesn't print commands. `-###` ?

https://github.com/llvm/llvm-project/pull/101258