diff options
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index c748c92..4a3b4d6 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -2011,7 +2011,7 @@ can_combine_p (rtx_insn *insn, rtx_insn *i3, rtx_insn *pred ATTRIBUTE_UNUSED, if (REG_P (src) && ((REGNO (dest) < FIRST_PSEUDO_REGISTER - && ! HARD_REGNO_MODE_OK (REGNO (dest), GET_MODE (dest))) + && !targetm.hard_regno_mode_ok (REGNO (dest), GET_MODE (dest))) /* Don't extend the life of a hard register unless it is user variable (if we have few registers) or it can't fit into the desired register (meaning something special @@ -2020,7 +2020,8 @@ can_combine_p (rtx_insn *insn, rtx_insn *i3, rtx_insn *pred ATTRIBUTE_UNUSED, reload can't handle a conflict with constraints of other inputs. */ || (REGNO (src) < FIRST_PSEUDO_REGISTER - && ! HARD_REGNO_MODE_OK (REGNO (src), GET_MODE (src))))) + && !targetm.hard_regno_mode_ok (REGNO (src), + GET_MODE (src))))) return 0; } else if (GET_CODE (dest) != CC0) @@ -2210,8 +2211,8 @@ combinable_i3pat (rtx_insn *i3, rtx *loc, rtx i2dest, rtx i1dest, rtx i0dest, || (REG_P (inner_dest) && REGNO (inner_dest) < FIRST_PSEUDO_REGISTER - && (! HARD_REGNO_MODE_OK (REGNO (inner_dest), - GET_MODE (inner_dest)))) + && !targetm.hard_regno_mode_ok (REGNO (inner_dest), + GET_MODE (inner_dest))) || (i1_not_in_src && reg_overlap_mentioned_p (i1dest, src)) || (i0_not_in_src && reg_overlap_mentioned_p (i0dest, src))) return 0; @@ -2454,7 +2455,7 @@ can_change_dest_mode (rtx x, int added_sets, machine_mode mode) /* Allow hard registers if the new mode is legal, and occupies no more registers than the old mode. */ if (regno < FIRST_PSEUDO_REGISTER) - return (HARD_REGNO_MODE_OK (regno, mode) + return (targetm.hard_regno_mode_ok (regno, mode) && REG_NREGS (x) >= hard_regno_nregs[regno][mode]); /* Or a pseudo that is only used once. */ |