[PATCH] D37991: [PowerPC] Turn on branch coalescing by default for power

[Lei Huang via Phabricator via llvm-commits]

lei added a comment.

In https://reviews.llvm.org/D37991#878460, @echristo wrote:

> Performance numbers? SPEC at least :)
>
> -eric


Sorry for the late response.
SPEC2006 perfromance run with https://reviews.llvm.org/rL316321 showed a 4% improvement for lbm and negligable differences for the other benchmarks.


https://reviews.llvm.org/D37991