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r323288
2018 Jan 24
0
[Dominators] Faster EXPENSIVE_CHECKS builds
Hi folks,
In case you missed it and care about the speed of builds with
EXPENSIVE_CHECKS enabled: they should get noticeably faster after r323298.
Before the patch, building the llvm test suite took 51m 42s, and after the
patch it got down to 39m 7s (measured on 2x Intel E5-2690).
The patch introduced 3 DomTree verification levels (Fast, Basic, Full) to
make the expensive checks more bearable -- they now use the Basic
verification level th...