[llvm] [LVI][SCCP] Add basic ConstantFPRange support (PR #111544)
Nikita Popov via llvm-commits
llvm-commits at lists.llvm.org
Wed Oct 9 09:16:52 PDT 2024
nikic wrote:
> Compile-time impact:
>
> instructions: http://llvm-compile-time-tracker.com/compare.php?from=a3a253d3c7780977077dd46493917b1949c0166d&to=553fdd7a60c0fc4cf379f284bc226ea427489cbd&stat=instructions:u
Where does the extra cost come from? I wouldn't have expected this to have such a large impact, as FP optimizations usually don't significantly affect compile-time, and this PR doesn't hook up many things yet.
https://github.com/llvm/llvm-project/pull/111544
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