[clang] [llvm] Add clang driver changes to support MTI RISC-V (PR #134065)

[Djordje Todorovic via llvm-commits]

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@@ -115,6 +115,20 @@
 // MCPU-MIPS-P8700-SAME: "-target-feature" "+zba"
 // MCPU-MIPS-P8700-SAME: "-target-feature" "+zbb"
 
+// RUN: %clang --target=riscv64-mti-linux-gnu -### -c %s 2>&1| FileCheck -check-prefix=MCPU-MTI-P8700 %s
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djtodoro wrote:

Sure.

https://github.com/llvm/llvm-project/pull/134065