diff options
Diffstat (limited to 'gcc/rtlanal.c')
| -rw-r--r-- | gcc/rtlanal.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index aeaefce..3329d8b 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -534,7 +534,7 @@ get_jump_table_offset (rtx insn, rtx *earliest) } /* If X isn't a MEM then this isn't a tablejump we understand. */ - if (GET_CODE (x) != MEM) + if (!MEM_P (x)) return NULL_RTX; /* Strip off the MEM. */ @@ -688,7 +688,7 @@ count_occurrences (rtx x, rtx find, int count_dest) return 0; case MEM: - if (GET_CODE (find) == MEM && rtx_equal_p (x, find)) + if (MEM_P (find) && rtx_equal_p (x, find)) return 1; break; @@ -898,7 +898,7 @@ reg_referenced_p (rtx x, rtx body) return 0; case CLOBBER: - if (GET_CODE (XEXP (body, 0)) == MEM) + if (MEM_P (XEXP (body, 0))) if (reg_overlap_mentioned_p (x, XEXP (XEXP (body, 0), 0))) return 1; return 0; @@ -968,7 +968,7 @@ reg_set_p (rtx reg, rtx insn) information holds all clobbered registers. */ && ((REG_P (reg) && REGNO (reg) < FIRST_PSEUDO_REGISTER) - || GET_CODE (reg) == MEM + || MEM_P (reg) || find_reg_fusage (insn, CLOBBER, reg))))) return 1; @@ -1186,7 +1186,7 @@ set_of_1 (rtx x, rtx pat, void *data1) { struct set_of_data *data = (struct set_of_data *) (data1); if (rtx_equal_p (x, data->pat) - || (GET_CODE (x) != MEM && reg_overlap_mentioned_p (data->pat, x))) + || (!MEM_P (x) && reg_overlap_mentioned_p (data->pat, x))) data->found = pat; } @@ -1299,7 +1299,7 @@ set_noop_p (rtx set) if (dst == pc_rtx && src == pc_rtx) return 1; - if (GET_CODE (dst) == MEM && GET_CODE (src) == MEM) + if (MEM_P (dst) && MEM_P (src)) return rtx_equal_p (dst, src) && !side_effects_p (dst); if (GET_CODE (dst) == SIGN_EXTRACT @@ -1573,7 +1573,7 @@ reg_overlap_mentioned_p (rtx x, rtx in) const char *fmt; int i; - if (GET_CODE (in) == MEM) + if (MEM_P (in)) return 1; fmt = GET_RTX_FORMAT (GET_CODE (in)); @@ -1708,7 +1708,7 @@ note_uses (rtx *pbody, void (*fun) (rtx *, void *), void *data) return; case CLOBBER: - if (GET_CODE (XEXP (body, 0)) == MEM) + if (MEM_P (XEXP (body, 0))) (*fun) (&XEXP (XEXP (body, 0), 0), data); return; @@ -1729,7 +1729,7 @@ note_uses (rtx *pbody, void (*fun) (rtx *, void *), void *data) while (GET_CODE (dest) == SUBREG || GET_CODE (dest) == STRICT_LOW_PART) dest = XEXP (dest, 0); - if (GET_CODE (dest) == MEM) + if (MEM_P (dest)) (*fun) (&XEXP (dest, 0), data); } return; @@ -2033,7 +2033,7 @@ pure_call_p (rtx insn) rtx u, m; if (GET_CODE (u = XEXP (link, 0)) == USE - && GET_CODE (m = XEXP (u, 0)) == MEM && GET_MODE (m) == BLKmode + && MEM_P (m = XEXP (u, 0)) && GET_MODE (m) == BLKmode && GET_CODE (XEXP (m, 0)) == SCRATCH) return 1; } @@ -2648,7 +2648,7 @@ replace_regs (rtx x, rtx *reg_map, unsigned int nregs, int replace_dest) if (replace_dest) SET_DEST (x) = replace_regs (SET_DEST (x), reg_map, nregs, 0); - else if (GET_CODE (SET_DEST (x)) == MEM + else if (MEM_P (SET_DEST (x)) || GET_CODE (SET_DEST (x)) == STRICT_LOW_PART) /* Even if we are not to replace destinations, replace register if it is CONTAINED in destination (destination is memory or @@ -4266,7 +4266,7 @@ nonzero_bits1 (rtx x, enum machine_mode mode, rtx known_x, << (GET_MODE_BITSIZE (GET_MODE (SUBREG_REG (x))) - 1)))) != 0)) : LOAD_EXTEND_OP (GET_MODE (SUBREG_REG (x))) != ZERO_EXTEND) - || GET_CODE (SUBREG_REG (x)) != MEM) + || !MEM_P (SUBREG_REG (x))) #endif { /* On many CISC machines, accessing an object in a wider mode @@ -4575,7 +4575,7 @@ num_sign_bit_copies1 (rtx x, enum machine_mode mode, rtx known_x, if ((GET_MODE_SIZE (GET_MODE (x)) > GET_MODE_SIZE (GET_MODE (SUBREG_REG (x)))) && LOAD_EXTEND_OP (GET_MODE (SUBREG_REG (x))) == SIGN_EXTEND - && GET_CODE (SUBREG_REG (x)) == MEM) + && MEM_P (SUBREG_REG (x))) return cached_num_sign_bit_copies (SUBREG_REG (x), mode, known_x, known_mode, known_ret); #endif |