[x86] Hoist a function up to the rest of the non-type-specific lowering
authorChandler Carruth <chandlerc@gmail.com>
Fri, 19 Sep 2014 21:52:10 +0000 (21:52 +0000)
committerChandler Carruth <chandlerc@gmail.com>
Fri, 19 Sep 2014 21:52:10 +0000 (21:52 +0000)
commitf7ca3552ff3f9e2d4338192b240c187dff46853c
treea68505598b782abe62e0b0bce7babaf3ba35efe3
parent73f682362133e5a8a6498eda2634cc0f8ed0a42a
[x86] Hoist a function up to the rest of the non-type-specific lowering
helpers, and re-flow the logic to use early exit and be a bit more
readable.

No functionality changed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218155 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp