diff options
Diffstat (limited to 'gcc/regmove.c')
| -rw-r--r-- | gcc/regmove.c | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/gcc/regmove.c b/gcc/regmove.c index 69d7f88ed96..1d6578f1f27 100644 --- a/gcc/regmove.c +++ b/gcc/regmove.c @@ -284,7 +284,7 @@ mark_flags_life_zones (flags) alive, death, birth. This lets more important info overwrite the mode of lesser info. */ - if (GET_RTX_CLASS (GET_CODE (insn)) == 'i') + if (INSN_P (insn)) { #ifdef HAVE_cc0 /* In the cc0 case, death is not marked in reg notes, @@ -414,7 +414,7 @@ optimize_reg_copy_1 (insn, dest, src) if (flag_exceptions && GET_CODE (p) == CALL_INSN) break; - if (GET_RTX_CLASS (GET_CODE (p)) != 'i') + if (! INSN_P (p)) continue; if (reg_set_p (src, p) || reg_set_p (dest, p) @@ -599,7 +599,7 @@ optimize_reg_copy_2 (insn, dest, src) if (flag_exceptions && GET_CODE (p) == CALL_INSN) break; - if (GET_RTX_CLASS (GET_CODE (p)) != 'i') + if (! INSN_P (p)) continue; set = single_set (p); @@ -611,7 +611,7 @@ optimize_reg_copy_2 (insn, dest, src) /* Set to stop at next insn. */ for (q = insn; q != NEXT_INSN (p); q = NEXT_INSN (q)) - if (GET_RTX_CLASS (GET_CODE (q)) == 'i') + if (INSN_P (q)) { if (reg_mentioned_p (dest, PATTERN (q))) PATTERN (q) = replace_rtx (PATTERN (q), dest, src); @@ -673,7 +673,7 @@ optimize_reg_copy_3 (insn, dest, src) if (flag_exceptions && GET_CODE (p) == CALL_INSN) return; - if (GET_RTX_CLASS (GET_CODE (p)) != 'i') + if (! INSN_P (p)) continue; } if (! p) @@ -709,7 +709,7 @@ optimize_reg_copy_3 (insn, dest, src) subreg = gen_rtx_SUBREG (old_mode, src_reg, 0); while (p = NEXT_INSN (p), p != insn) { - if (GET_RTX_CLASS (GET_CODE (p)) != 'i') + if (! INSN_P (p)) continue; /* Make a tenative change. */ @@ -884,7 +884,7 @@ reg_is_remote_constant_p (reg, insn, first) { rtx s; - if (GET_RTX_CLASS (GET_CODE (p)) != 'i') + if (! INSN_P (p)) continue; s = single_set (p); if (s != 0 @@ -952,7 +952,7 @@ fixup_match_2 (insn, dst, src, offset, regmove_dump_file) if (flag_exceptions && GET_CODE (p) == CALL_INSN) break; - if (GET_RTX_CLASS (GET_CODE (p)) != 'i') + if (! INSN_P (p)) continue; if (find_regno_note (p, REG_DEAD, REGNO (dst))) @@ -991,7 +991,7 @@ fixup_match_2 (insn, dst, src, offset, regmove_dump_file) if (GET_CODE (p) == CODE_LABEL || GET_CODE (p) == JUMP_INSN) break; - if (GET_RTX_CLASS (GET_CODE (p)) != 'i') + if (! INSN_P (p)) continue; if (reg_overlap_mentioned_p (dst, PATTERN (p))) { @@ -1005,7 +1005,7 @@ fixup_match_2 (insn, dst, src, offset, regmove_dump_file) if (GET_CODE (p) == CODE_LABEL || GET_CODE (p) == JUMP_INSN) break; - if (GET_RTX_CLASS (GET_CODE (p)) != 'i') + if (! INSN_P (p)) continue; if (reg_overlap_mentioned_p (dst, PATTERN (p))) { @@ -1225,7 +1225,7 @@ regmove_optimize (f, nregs, regmove_dump_file) for (insn = get_last_insn (); insn; insn = PREV_INSN (insn)) { - if (GET_RTX_CLASS (GET_CODE (insn)) == 'i') + if (INSN_P (insn)) { int op_no, match_no; int success = 0; @@ -1384,7 +1384,7 @@ regmove_optimize (f, nregs, regmove_dump_file) if (flag_exceptions && GET_CODE (p) == CALL_INSN) break; - if (GET_RTX_CLASS (GET_CODE (p)) != 'i') + if (! INSN_P (p)) continue; length++; @@ -1669,7 +1669,7 @@ fixup_match_1 (insn, set, src, src_subreg, dst, backward, operand_number, if (flag_exceptions && GET_CODE (p) == CALL_INSN) break; - if (GET_RTX_CLASS (GET_CODE (p)) != 'i') + if (! INSN_P (p)) continue; length++; @@ -1723,7 +1723,7 @@ fixup_match_1 (insn, set, src, src_subreg, dst, backward, operand_number, break; } - if (GET_RTX_CLASS (GET_CODE (q)) != 'i') + if (! INSN_P (q)) continue; if (reg_overlap_mentioned_p (src, PATTERN (q)) || reg_set_p (src, q)) @@ -1859,8 +1859,7 @@ fixup_match_1 (insn, set, src, src_subreg, dst, backward, operand_number, /* emit_insn_after_with_line_notes has no return value, so search for the new insn. */ insn = p; - while (GET_RTX_CLASS (GET_CODE (insn)) != 'i' - || PATTERN (insn) != pat) + while (! INSN_P (insn) || PATTERN (insn) != pat) insn = PREV_INSN (insn); REG_NOTES (insn) = notes; @@ -1899,7 +1898,7 @@ fixup_match_1 (insn, set, src, src_subreg, dst, backward, operand_number, break; } - if (GET_RTX_CLASS (GET_CODE (q)) != 'i') + if (! INSN_P (q)) continue; s_length2++; if (reg_set_p (src, q)) @@ -1964,7 +1963,7 @@ fixup_match_1 (insn, set, src, src_subreg, dst, backward, operand_number, if (flag_exceptions && GET_CODE (q) == CALL_INSN) break; - if (GET_RTX_CLASS (GET_CODE (q)) != 'i') + if (! INSN_P (q)) continue; if (src != inc_dest && (reg_overlap_mentioned_p (src, PATTERN (q)) || reg_set_p (src, q))) |