Hal,
I noticed since this commit there is a test-suite failure:
http://lab.llvm.org:8080/green/job/perf_darwin_x86_Osflto/64/
SingleSource.Benchmarks.Adobe-C++.loop_unroll appears to be failing.
Tailing the output of the program gets:
…
test 236 failed
test 236 failed
test 236 failed
test 236
hfinkel closed this revision.
hfinkel added a comment.
r283685
https://reviews.llvm.org/D25387
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jmolloy accepted this revision.
jmolloy added a comment.
This revision is now accepted and ready to land.
Good idea! LGTM!
https://reviews.llvm.org/D25387
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hfinkel created this revision.
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Herald added a subscriber: mcrosier.
We have a loop-rerolling optimization which can be enabled by using
-freroll-loops. While sometimes loops are hand-unrolled for performance
reasons, whe
