[llvm] [SPARC] Update the list of ELF relocation types (PR #137916)

[Alex Rønne Petersen via llvm-commits]

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@@ -87,3 +87,12 @@ ELF_RELOC(R_SPARC_GOTDATA_LOX10,  81)
 ELF_RELOC(R_SPARC_GOTDATA_OP_HIX22,  82)
 ELF_RELOC(R_SPARC_GOTDATA_OP_LOX10,  83)
 ELF_RELOC(R_SPARC_GOTDATA_OP,     84)
+ELF_RELOC(R_SPARC_H34,            85)
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alexrp wrote:

All entries up to `R_SPARC_WDISP10` are [specified in Solaris docs](https://docs.oracle.com/cd/E23824_01/html/819-0690/chapter6-54839.html), so it seems appropriate to keep those at least.

`R_SPARC_REV32` also seems to be legacy, so I'll remove that along with the GNU ones.

I am unsure about `R_SPARC_JMP_IREL`. This relocation kind only seems to exist for PPC64 and SPARC. LLVM doesn't declare the PPC64 one, though, so I suppose it's safe to omit the SPARC one as well.

https://github.com/llvm/llvm-project/pull/137916