diff options
Diffstat (limited to 'gcc/cfglayout.c')
| -rw-r--r-- | gcc/cfglayout.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/cfglayout.c b/gcc/cfglayout.c index d320fcc..c62138f 100644 --- a/gcc/cfglayout.c +++ b/gcc/cfglayout.c @@ -899,7 +899,7 @@ fixup_reorder_chain (void) Note force_nonfallthru can delete E_FALL and thus we have to save E_FALL->src prior to the call to force_nonfallthru. */ src_bb = e_fall->src; - nb = force_nonfallthru (e_fall); + nb = force_nonfallthru_and_redirect (e_fall, e_fall->dest); if (nb) { nb->il.rtl->visited = 1; @@ -1195,6 +1195,9 @@ duplicate_insn_chain (rtx from, rtx to) break; } copy = emit_copy_of_insn_after (insn, get_last_insn ()); + if (JUMP_P (insn) && JUMP_LABEL (insn) != NULL_RTX + && ANY_RETURN_P (JUMP_LABEL (insn))) + JUMP_LABEL (copy) = JUMP_LABEL (insn); maybe_copy_prologue_epilogue_insn (insn, copy); break; |