[all-commits] [llvm/llvm-project] df525c: [InstCombine] fold fake floating point vector extr...

[Jianjian Guan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: df525c7705d8f57b660bac18c9dd800a64b1917e
      https://github.com/llvm/llvm-project/commit/df525c7705d8f57b660bac18c9dd800a64b1917e
  Author: jacquesguan <Jianjian.Guan at streamcomputing.com>
  Date:   2022-08-30 (Tue, 30 Aug 2022)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
    M llvm/test/Transforms/InstCombine/extractelement.ll

  Log Message:
  -----------
  [InstCombine] fold fake floating point vector extract to shift+trunc.

This patch supports the FP part of D111082.

Differential Revision: https://reviews.llvm.org/D125750