llvm-project

4fdb108b - [AMDGPU] Be more careful about using expandDivRem24 (#201186)

[AMDGPU] Be more careful about using expandDivRem24 (#201186) expandDivRem24 uses v_rcp_f32 which can have an error of one ulp. This can cause an incorrect calculation of Y/X when abs(Y) > 0x800000. Thus, do not use expandDivRem24 for unsigned 24-bit values. --------- Signed-off-by: John Lu <John.Lu@amd.com>