[all-commits] [llvm/llvm-project] 90b695: [IR][InstCombine] Support scalable vector splats C...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 90b695d1f24cd9d6832acf9c7c64ec28a45bb4a1
      https://github.com/llvm/llvm-project/commit/90b695d1f24cd9d6832acf9c7c64ec28a45bb4a1
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2022-09-26 (Mon, 26 Sep 2022)

  Changed paths:
    M llvm/lib/IR/Constants.cpp
    M llvm/test/Transforms/InstCombine/select.ll

  Log Message:
  -----------
  [IR][InstCombine] Support scalable vector splats ConstantExprs in Constant::getUniqueInteger().

I've left the getAggregateElement as a fast path for non-ConstantExprs
to avoid a call to getSplatValue in release builds.

Fixes PR57989.

Reviewed By: spatel

Differential Revision: https://reviews.llvm.org/D134670