[lld] [llvm] [LLD][RISCV] Use ISA mapping symbols for per-region RVC relaxation (PR #201310)

[Jessica Clarke via llvm-commits]

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@@ -890,10 +891,63 @@ void elf::initSymbolAnchors(Ctx &ctx) {
   }
 }
 
+struct RISCVRelaxCapability {
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jrtc27 wrote:

Maybe "RISCVRelaxExt(ension)s/Features"?

https://github.com/llvm/llvm-project/pull/201310