Kyle Butt 08655997eb CodeGen: BlockPlacement: Reduce TriangleChainCount to 2 ...

This produces a 1% speedup on an important internal Google benchmark
(protocol buffers), with no other regressions in google or in the llvm
test-suite. Only 5 targets in the entire llvm test-suite are affected,
and on those 5 targets the size increase is 0.027%

llvm-svn: 297925

2017-03-16 01:32:29 +00:00

113 KiB

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