llvm-project

f54fc390 - [mlir][SPIRV] Move getDecorationString to SPIRVEnums utilities (NFC). (#174222)

[mlir][SPIRV] Move getDecorationString to SPIRVEnums utilities (NFC). (#174222) Moves the getDecorationString() helper from the conversion layer's SPIRVCommon/Pattern.h to the public SPIRVEnums.h header. This makes the utility accessible to both the SPIRV dialect and conversion layers, following proper architectural layering. This continues the refactoring started in #174145.