[clang] [llvm] [RISCV][MC] MC layer support for the experimental zalasr extension (PR #79911)

[Jim Lin via cfe-commits]

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@@ -797,6 +797,13 @@ def FeatureStdExtSvpbmt
     : SubtargetFeature<"svpbmt", "HasStdExtSvpbmt", "true",
                        "'Svpbmt' (Page-Based Memory Types)">;
 
+def FeatureStdExtZalasr
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tclin914 wrote:

Could we put this definition after Zacas.

https://github.com/llvm/llvm-project/pull/79911