llvm-project

b7e4edca - [LLVM][CodeGen] Update PPCFastISel::SelectRet for ConstantInt based vectors. (#159331)

[LLVM][CodeGen] Update PPCFastISel::SelectRet for ConstantInt based vectors. (#159331) The current implementation assumes ConstantInt return values are scalar, which is not true when use-constant-int-for-fixed-length-splat is enabled.