[llvm] [GlobalISel] Change MatchTable entries to 1 byte each (PR #74429)

[Wang Pengcheng via llvm-commits]

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@@ -111,6 +148,17 @@ template std::vector<Matcher *> optimizeRules<SwitchMatcher>(
     ArrayRef<Matcher *> Rules,
     std::vector<std::unique_ptr<Matcher>> &MatcherStorage);
 
+static std::string getEncodedEmitStr(StringRef NamedValue, unsigned NumBytes) {
+  if (NumBytes == 2)
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wangpc-pp wrote:

Or you can just hard-code the encoder name.

https://github.com/llvm/llvm-project/pull/74429