[llvm] [AVR] Force relocations for non-encodable jumps (PR #121498)

[Matt Arsenault via llvm-commits]

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@@ -164,7 +160,7 @@ static void fixup_6(const MCFixup &Fixup, uint64_t &Value, MCContext *Ctx) {
 /// 0000 0000 kk00 kkkk
 static void fixup_6_adiw(const MCFixup &Fixup, uint64_t &Value,
                          MCContext *Ctx) {
-  unsigned_width(6, Value, std::string("immediate"), Fixup, Ctx);
+  checkUnsignedWidth(6, Value, std::string("immediate"), Fixup, Ctx);
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arsenm wrote:

No std::string throughout 

https://github.com/llvm/llvm-project/pull/121498