[llvm] [Offload] Add support for riscv64 to host plugin (PR #115773)

[via llvm-commits]

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@@ -440,6 +440,8 @@ struct GenELF64PluginTy final : public GenericPluginTy {
 #else
     return llvm::Triple::ppc64;
 #endif
+#elif defined(__riscv) && (__riscv_xlen == 64)
+    return llvm::Triple::ArchType::riscv64;
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aurel32 wrote:

Indeed good catch, I don't think so. I have launched a test build to confirm.

https://github.com/llvm/llvm-project/pull/115773