[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

[Fangrui Song via cfe-commits]

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@@ -421,3 +421,11 @@
 // MIPSN32R6EL: "-target-cpu" "mips64r6"
 // MIPSN32R6EL: "-target-abi" "n32"
 // MIPSN32R6EL: "-mfloat-abi" "hard"
+
+// RUN: %clang --target=riscv32-unknown-elf --gcc-toolchain="" -### %s 2>&1 | FileCheck %s -check-prefix=NOUWTABLE
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MaskRay wrote:

clang/test/Driver/riscv-features.c seems better. clang-translation.c tests miscellaneous stuff.

https://github.com/llvm/llvm-project/pull/81727