[InstCombine] Adding "\n" to debug output. NFC.
[InstCombine] Adding "\n" to debug output. NFC.

Summary:
[InstCombine] Adding '\n' to debug output. NFC.

Patch by Zhaoshi Zheng <zhaoshiz@codeaurora.org>

Reviewers: apazos, majnemer, weimingz

Subscribers: arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D15403

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@255920 91177308-0d34-0410-b5e6-96231b3b80d8

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