borrow1           446 lib/libkern/softfloat-macros.h     int8 borrow0, borrow1;
borrow1           449 lib/libkern/softfloat-macros.h     borrow1 = ( a2 < b2 );
borrow1           453 lib/libkern/softfloat-macros.h     z0 -= ( z1 < borrow1 );
borrow1           454 lib/libkern/softfloat-macros.h     z1 -= borrow1;