Searched refs:zerobits (Results 1 – 2 of 2) sorted by relevance
2266 unsigned HOST_WIDE_INT newmask, zerobits = 0;2271 zerobits = ((HOST_WIDE_INT_1U << shiftc) - 1);2291 it into (X, 0) later on by making sure zerobits2295 zerobits = HOST_WIDE_INT_M1U;2298 zerobits >>= HOST_BITS_PER_WIDE_INT - shiftc;2299 zerobits <<= prec - shiftc;2301 /* For arithmetic shift if sign bit could be set, zerobits2308 if ((mask & zerobits) == 0)2311 zerobits = 0;2316 (if ((mask & zerobits) == mask)[all …]
11633 unsigned HOST_WIDE_INT newmask, zerobits = 0; in fold_binary_loc() local11637 zerobits = ((((unsigned HOST_WIDE_INT) 1) << shiftc) - 1); in fold_binary_loc()11660 zerobits = ~(unsigned HOST_WIDE_INT) 0; in fold_binary_loc()11661 zerobits >>= HOST_BITS_PER_WIDE_INT - shiftc; in fold_binary_loc()11662 zerobits <<= prec - shiftc; in fold_binary_loc()11670 if ((mask & zerobits) == 0) in fold_binary_loc()11673 zerobits = 0; in fold_binary_loc()11678 if ((mask & zerobits) == mask) in fold_binary_loc()11682 newmask = mask | zerobits; in fold_binary_loc()