Yingwei Zheng a3a253d3c7 [ConstantFPRange] Implement ConstantFPRange::makeExactFCmpRegion (#111490) ...

Note: The current implementation doesn't return optimal result for `fcmp
one/une x, +/-inf` since we don't handle this case in
https://github.com/llvm/llvm-project/pull/110891. Maybe we can make it
optimal after seeing some real-world cases.

2024-10-08 15:55:10 +08:00

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