[PATCH] D18226: Codegen: Tail-duplicate during placement.

[Kyle Butt via llvm-commits]

iteratee added a comment.

After running the llvm test-suite, the performance looks like a net positive, with minor regressions (1-2%) in MultiSource/Applications/sqlite3/sqlite3.test and SingleSource/Benchmarks/Shootout/shootout-sieve.test


http://reviews.llvm.org/D18226