llvm-project

85cf9587 - [AArch64] Improve codegen for some fixed-width partial reductions (#126529)

[AArch64] Improve codegen for some fixed-width partial reductions (#126529) This patch teaches optimizeExtendOrTruncateConversion to bail out if the user of a zero-extend is a partial reduction intrinsic that we know will get lowered efficiently to a udot instruction.