diff options
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/gcc/final.c b/gcc/final.c index 1fc72c9..7bdd403 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -918,9 +918,14 @@ int insn_current_reference_address (branch) rtx branch; { - rtx dest; - rtx seq = NEXT_INSN (PREV_INSN (branch)); - int seq_uid = INSN_UID (seq); + rtx dest, seq; + int seq_uid; + + if (! INSN_ADDRESSES_SET_P ()) + return 0; + + seq = NEXT_INSN (PREV_INSN (branch)); + seq_uid = INSN_UID (seq); if (GET_CODE (branch) != JUMP_INSN) /* This can happen for example on the PA; the objective is to know the offset to address something in front of the start of the function. @@ -929,6 +934,7 @@ insn_current_reference_address (branch) any alignment we'd encounter, so we skip the call to align_fuzz. */ return insn_current_address; dest = JUMP_LABEL (branch); + /* BRANCH has no proper alignment chain set, so use SEQ. */ if (INSN_SHUID (branch) < INSN_SHUID (dest)) { |