Hi Commit 6bf0bc842 replaced float.c's CHECKFLOATVAL() macro with static inline subroutines, but the fix introduced a performance regression as Tom Lane pointed out and fixed at 607f8ce74.
Found obsolete CHECKFLOATVAL usage in contrib/btree_gist, and tried to fix it according to 607f8ce74. The attached patch has been testified in master. All tap tests passed. Regards, Tang
0001-Remove-obsolete-macro-CHECKFLOATVAL.patch
Description: 0001-Remove-obsolete-macro-CHECKFLOATVAL.patch