b7ae5762a1
Add floating-point branch Instructions for EmulateInstructionLoongArch and add relevant unit tests. Without this patch: ``` $ ninja check-lldb-unit [0/1] Running lldb unit test suite Testing Time: 10.45s Passed: 1044 ``` With this patch: ``` $ ninja check-lldb-unit [0/1] Running lldb unit test suite Testing Time: 10.20s Passed: 1048 ``` Reviewed By: SixWeining, MaskRay, DavidSpickett Differential Revision: https://reviews.llvm.org/D140759