Searched refs:nonzero_bits (Results 1 - 5 of 5) sorted by relevance
/freebsd-9.3-release/contrib/gcc/ |
H A D | combine.c | 256 unsigned HOST_WIDE_INT nonzero_bits; 334 /* Mode used to compute significance in reg_stat[].nonzero_bits. It is the 339 /* Nonzero when reg_stat[].nonzero_bits and reg_stat[].sign_bit_copies can 746 /* Don't use reg_stat[].nonzero_bits when computing it. This can cause 1077 reg_stat[REGNO (x)].nonzero_bits = GET_MODE_MASK (GET_MODE (x)); 1100 sign-extend it for use in reg_stat[].nonzero_bits because some 1118 /* Don't call nonzero_bits if it cannot change anything. */ 1119 if (reg_stat[REGNO (x)].nonzero_bits != ~(unsigned HOST_WIDE_INT) 0) 1120 reg_stat[REGNO (x)].nonzero_bits 1121 |= nonzero_bits (sr 255 unsigned HOST_WIDE_INT nonzero_bits; member in struct:reg_stat [all...] |
H A D | rtlanal.c | 3351 nonzero_bits (rtx x, enum machine_mode mode) 3406 /* We let num_sign_bit_copies recur into nonzero_bits as that is useful. 3407 We don't let nonzero_bits recur into num_sign_bit_copies, because that 3556 /* Disabled to avoid exponential mutual recursion between nonzero_bits 3569 /* Disabled to avoid exponential mutual recursion between nonzero_bits 3623 /* Don't call nonzero_bits for the second time if it cannot change 3850 /* Don't call nonzero_bits for the second time if it cannot change 4001 /* Else, use nonzero_bits to guess num_sign_bit_copies (see below). */ 4116 nonzero = nonzero_bits (XEXP (x, 0), mode); 4145 nonzero = nonzero_bits (XEX 3326 nonzero_bits (rtx x, enum machine_mode mode) function [all...] |
H A D | simplify-rtx.c | 592 && nonzero_bits (XEXP (op, 0), mode) == 1) 776 && ((nonzero_bits (op, GET_MODE (op)) 1995 && (nonzero_bits (op0, mode) & ~INTVAL (op1)) == 0) 2080 && (mask & nonzero_bits (XEXP (op0, 0), mode)) == 0) 2124 && (nonzero_bits (op0, mode) 2125 & nonzero_bits (op1, mode)) == 0) 2210 && (nonzero_bits (trueop0, mode) & ~INTVAL (trueop1)) == 0) 3649 && nonzero_bits (op0, cmp_mode) == 1
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H A D | rtl.h | 1061 extern unsigned HOST_WIDE_INT nonzero_bits (rtx, enum machine_mode);
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/freebsd-9.3-release/contrib/gcc/config/s390/ |
H A D | s390.c | 695 && (nonzero_bits (*op0, GET_MODE (*op0))
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