diff options
Diffstat (limited to 'gcc/global.c')
| -rw-r--r-- | gcc/global.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/gcc/global.c b/gcc/global.c index 5826f835d1b..bef40231819 100644 --- a/gcc/global.c +++ b/gcc/global.c @@ -849,7 +849,7 @@ global_conflicts (void) { rtx set = XVECEXP (PATTERN (insn), 0, i); if (GET_CODE (set) == SET - && GET_CODE (SET_DEST (set)) != REG + && !REG_P (SET_DEST (set)) && !rtx_equal_p (reg, SET_DEST (set)) && reg_overlap_mentioned_p (reg, SET_DEST (set))) used_in_output = 1; @@ -896,11 +896,11 @@ expand_preferences (void) for (insn = get_insns (); insn; insn = NEXT_INSN (insn)) if (INSN_P (insn) && (set = single_set (insn)) != 0 - && GET_CODE (SET_DEST (set)) == REG + && REG_P (SET_DEST (set)) && reg_allocno[REGNO (SET_DEST (set))] >= 0) for (link = REG_NOTES (insn); link; link = XEXP (link, 1)) if (REG_NOTE_KIND (link) == REG_DEAD - && GET_CODE (XEXP (link, 0)) == REG + && REG_P (XEXP (link, 0)) && reg_allocno[REGNO (XEXP (link, 0))] >= 0 && ! CONFLICTP (reg_allocno[REGNO (SET_DEST (set))], reg_allocno[REGNO (XEXP (link, 0))])) @@ -1465,7 +1465,7 @@ mark_reg_store (rtx reg, rtx setter, void *data ATTRIBUTE_UNUSED) if (GET_CODE (reg) == SUBREG) reg = SUBREG_REG (reg); - if (GET_CODE (reg) != REG) + if (!REG_P (reg)) return; regs_set[n_regs_set++] = reg; @@ -1522,7 +1522,7 @@ mark_reg_conflicts (rtx reg) if (GET_CODE (reg) == SUBREG) reg = SUBREG_REG (reg); - if (GET_CODE (reg) != REG) + if (!REG_P (reg)) return; regno = REGNO (reg); @@ -1625,9 +1625,9 @@ set_preference (rtx dest, rtx src) /* Get the reg number for both SRC and DEST. If neither is a reg, give up. */ - if (GET_CODE (src) == REG) + if (REG_P (src)) src_regno = REGNO (src); - else if (GET_CODE (src) == SUBREG && GET_CODE (SUBREG_REG (src)) == REG) + else if (GET_CODE (src) == SUBREG && REG_P (SUBREG_REG (src))) { src_regno = REGNO (SUBREG_REG (src)); @@ -1643,9 +1643,9 @@ set_preference (rtx dest, rtx src) else return; - if (GET_CODE (dest) == REG) + if (REG_P (dest)) dest_regno = REGNO (dest); - else if (GET_CODE (dest) == SUBREG && GET_CODE (SUBREG_REG (dest)) == REG) + else if (GET_CODE (dest) == SUBREG && REG_P (SUBREG_REG (dest))) { dest_regno = REGNO (SUBREG_REG (dest)); @@ -1746,7 +1746,7 @@ reg_becomes_live (rtx reg, rtx setter ATTRIBUTE_UNUSED, void *regs_set) if (GET_CODE (reg) == SUBREG) reg = SUBREG_REG (reg); - if (GET_CODE (reg) != REG) + if (!REG_P (reg)) return; regno = REGNO (reg); @@ -1841,7 +1841,7 @@ build_insn_chain (rtx first) for (link = REG_NOTES (first); link; link = XEXP (link, 1)) if (REG_NOTE_KIND (link) == REG_DEAD - && GET_CODE (XEXP (link, 0)) == REG) + && REG_P (XEXP (link, 0))) reg_dies (REGNO (XEXP (link, 0)), GET_MODE (XEXP (link, 0)), c); @@ -1863,7 +1863,7 @@ build_insn_chain (rtx first) for (link = REG_NOTES (first); link; link = XEXP (link, 1)) if (REG_NOTE_KIND (link) == REG_UNUSED - && GET_CODE (XEXP (link, 0)) == REG) + && REG_P (XEXP (link, 0))) reg_dies (REGNO (XEXP (link, 0)), GET_MODE (XEXP (link, 0)), c); } @@ -2074,7 +2074,7 @@ mark_reg_change (rtx reg, rtx setter, void *data) if (GET_CODE (reg) == SUBREG) reg = SUBREG_REG (reg); - if (GET_CODE (reg) != REG) + if (!REG_P (reg)) return; regno = REGNO (reg); |