diff options
Diffstat (limited to 'gcc/recog.c')
| -rw-r--r-- | gcc/recog.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/gcc/recog.c b/gcc/recog.c index cbc691d..005885b 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -3065,7 +3065,7 @@ peephole2_optimize (dump_file) cfg-related call notes. */ for (i = 0; i <= match_len; ++i) { - int j, k; + int j; rtx old_insn, new_insn, note; j = i + peep2_current; @@ -3076,20 +3076,15 @@ peephole2_optimize (dump_file) continue; was_call = true; - new_insn = NULL_RTX; - if (GET_CODE (try) == SEQUENCE) - for (k = XVECLEN (try, 0) - 1; k >= 0; k--) - { - rtx x = XVECEXP (try, 0, k); - if (GET_CODE (x) == CALL_INSN) - { - new_insn = x; - break; - } - } - else if (GET_CODE (try) == CALL_INSN) - new_insn = try; - if (! new_insn) + new_insn = try; + while (new_insn != NULL_RTX) + { + if (GET_CODE (new_insn) == CALL_INSN) + break; + new_insn = NEXT_INSN (new_insn); + } + + if (new_insn == NULL_RTX) abort (); CALL_INSN_FUNCTION_USAGE (new_insn) |