diff options
Diffstat (limited to 'gcc/reorg.c')
| -rw-r--r-- | gcc/reorg.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/reorg.c b/gcc/reorg.c index ff321628137..9b3c9fd6f2f 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -1924,7 +1924,7 @@ update_reg_dead_notes (rtx insn, rtx delayed_insn) next = XEXP (link, 1); if (REG_NOTE_KIND (link) != REG_DEAD - || GET_CODE (XEXP (link, 0)) != REG) + || !REG_P (XEXP (link, 0))) continue; if (reg_referenced_p (XEXP (link, 0), PATTERN (insn))) @@ -1957,7 +1957,7 @@ fix_reg_dead_note (rtx start_insn, rtx stop_insn) next = XEXP (link, 1); if (REG_NOTE_KIND (link) != REG_DEAD - || GET_CODE (XEXP (link, 0)) != REG) + || !REG_P (XEXP (link, 0))) continue; if (reg_set_p (XEXP (link, 0), PATTERN (start_insn))) @@ -1985,7 +1985,7 @@ update_reg_unused_notes (rtx insn, rtx redundant_insn) next = XEXP (link, 1); if (REG_NOTE_KIND (link) != REG_UNUSED - || GET_CODE (XEXP (link, 0)) != REG) + || !REG_P (XEXP (link, 0))) continue; if (! find_regno_note (redundant_insn, REG_UNUSED, @@ -2764,8 +2764,8 @@ fill_slots_from_thread (rtx insn, rtx condition, rtx thread, destination. Overlap may happen for larger-than-register-size modes. */ if (GET_CODE (trial) == INSN && GET_CODE (pat) == SET - && GET_CODE (SET_SRC (pat)) == REG - && GET_CODE (SET_DEST (pat)) == REG + && REG_P (SET_SRC (pat)) + && REG_P (SET_DEST (pat)) && !reg_overlap_mentioned_p (SET_DEST (pat), SET_SRC (pat))) { rtx next = next_nonnote_insn (trial); |
