llvm-project

740f6749 - [mlir][acc] Fix extraneous space when printing acc.loop (#137839)

[mlir][acc] Fix extraneous space when printing acc.loop (#137839) The acc.loop printer inserted two spaces after the operation. This occurred because the custom combined loop attribute printer was not conditional - and thus the tablegen inserted an automatic space before invoking the custom printer. Then for each additional attribute it also inserted a space in beginning. Since lit tests were not sensitive to this, no tests need updated. But the issue with the extraneous space is resolved.