[Bugpoint] fix another use-after-move. NFC
[Bugpoint] fix another use-after-move. NFC

Summary:
This was flagged in https://www.viva64.com/en/b/0629/ under "Snippet No.
7".

These statements are order independent, short of the use-after-move.

Reviewers: echristo, srhines, RKSimon

Reviewed By: RKSimon

Subscribers: dblaikie, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D62114

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@362267 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-llvm,llvm-mirror/llvm,llvm-mirror/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,llvm-mirror/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,apple/swift-llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,apple/swift-llvm,apple/swift-llvm,apple/swift-llvm