llvm-project

91a20565 - [AArch64][SVE] Instcombine ptrue(all) to splat(i1) (#135016)

[AArch64][SVE] Instcombine ptrue(all) to splat(i1) (#135016) SVE Operations such as predicated loads become canonicalized to LLVM masked loads, and doing the same for ptrue(all) to splat(1) creates further optimization opportunities from generic LLVM IR passes.