diff options
| -rw-r--r-- | gcc/recog.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/recog.cc b/gcc/recog.cc index 3ddeab5..fd09145 100644 --- a/gcc/recog.cc +++ b/gcc/recog.cc @@ -3850,7 +3850,7 @@ copy_frame_info_to_split_insn (rtx_insn *old_insn, rtx_insn *new_insn) maybe_copy_prologue_epilogue_insn (old_insn, new_insn); } -/* While scanning basic block BB, we found a match of length MATCH_LEN, +/* While scanning basic block BB, we found a match of length MATCH_LEN + 1, starting at INSN. Perform the replacement, removing the old insns and replacing them with ATTEMPT. Returns the last insn emitted, or NULL if the replacement is rejected. */ @@ -4036,7 +4036,7 @@ peep2_attempt (basic_block bb, rtx_insn *insn, int match_len, rtx_insn *attempt) /* After performing a replacement in basic block BB, fix up the life information in our buffer. LAST is the last of the insns that we emitted as a replacement. PREV is the insn before the start of - the replacement. MATCH_LEN is the number of instructions that were + the replacement. MATCH_LEN + 1 is the number of instructions that were matched, and which now need to be replaced in the buffer. */ static void |