Exp_mask          354 base/third_party/dmg_fp/dtoa.cc #define Exp_mask  0x7ff00000
Exp_mask          411 base/third_party/dmg_fp/dtoa.cc #define Exp_mask  0x7f000000
Exp_mask          440 base/third_party/dmg_fp/dtoa.cc #define Exp_mask  0x7f80