llvm-project

734eb954 - [Tablegen] Don't emit decoder tables with islands larger than 64 bits (#179651)

[Tablegen] Don't emit decoder tables with islands larger than 64 bits (#179651) I have a downstream target which has 128-bit instructions where some instructions can have large sections of encoding to be determined ahead of time. This results in the island calculations for decoder tables to emit checks over 64-bits. This change will emit multiple separate checks when the island exceeds 64-bits.