SuccessChanges

Summary

  1. [X86][SSE] LowerUINT_TO_FP_i64 - only use HADDPD for size/fast-hops (details)
Commit 6ada70d1b55b9efb8b0603575a0b86e14f049553 by llvm-dev
[X86][SSE] LowerUINT_TO_FP_i64 - only use HADDPD for size/fast-hops
We were always generating a single source HADDPD, but really we should
only do this if shouldUseHorizontalOp says its a good idea.
Differential Revision: https://reviews.llvm.org/D69175
llvm-svn: 375341
The file was modifiedllvm/test/CodeGen/X86/avx512-intrinsics-fast-isel.ll
The file was modifiedllvm/test/CodeGen/X86/haddsub-broadcast.ll
The file was modifiedllvm/lib/Target/X86/X86ISelLowering.cpp
The file was modifiedllvm/test/CodeGen/X86/haddsub-3.ll
The file was modifiedllvm/test/CodeGen/X86/scalar-int-to-fp.ll