diff options
Diffstat (limited to 'gcc/emit-rtl.c')
| -rw-r--r-- | gcc/emit-rtl.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 1e8825e..93dd459 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -3588,7 +3588,6 @@ prev_cc0_setter (rtx_insn *insn) return insn; } -#if AUTO_INC_DEC /* Find a RTX_AUTOINC class rtx which matches DATA. */ static int @@ -3604,7 +3603,6 @@ find_auto_inc (const_rtx x, const_rtx reg) } return false; } -#endif /* Increment the label uses for all labels present in rtx. */ @@ -3776,8 +3774,10 @@ try_split (rtx pat, rtx_insn *trial, int last) } break; -#if AUTO_INC_DEC case REG_INC: + if (!AUTO_INC_DEC) + break; + for (insn = insn_last; insn != NULL_RTX; insn = PREV_INSN (insn)) { rtx reg = XEXP (note, 0); @@ -3786,7 +3786,6 @@ try_split (rtx pat, rtx_insn *trial, int last) add_reg_note (insn, REG_INC, reg); } break; -#endif case REG_ARGS_SIZE: fixup_args_size_notes (NULL, insn_last, INTVAL (XEXP (note, 0))); |