[llvm-dev] Reversion of rL292621 caused about 7% performance regressions on Cortex-M
Evgeny Astigeevich via llvm-dev
llvm-dev at lists.llvm.org
Fri Jan 27 10:11:19 PST 2017
Your reversion of rL292621 caused about 7% performance regressions in our benchmark on Cortex-M7/M4.
In your commit comment I see it causes build bot failures.
What kind are the failures? Compiler crashes or incorrect code generation? Will you fix them?
We are interested in the changes because of performance improvements they give.
Senior Compiler Engineer
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