[llvm] [APInt] Added APInt::clearBits() method issue #136550 (PR #137098)

[Simon Pilgrim via llvm-commits]

https://github.com/RKSimon commented:

Thank you!

Please can you search for "DemandedSrcElts.insertBits(APInt::getZero(NumSubElts), Idx);" and replace that INSERT_SUBVECTOR demanded elts handling with clearBits?

https://github.com/llvm/llvm-project/pull/137098