diff options
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/function.c b/gcc/function.c index 49029a9..3354c13 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -5130,9 +5130,9 @@ thread_prologue_and_epilogue_insns (rtx f ATTRIBUTE_UNUSED) /* Can't deal with multiple successors of the entry block at the moment. Function should always have at least one entry point. */ - gcc_assert (EDGE_COUNT (ENTRY_BLOCK_PTR->succs) == 1); + gcc_assert (single_succ_p (ENTRY_BLOCK_PTR)); - insert_insn_on_edge (seq, EDGE_SUCC (ENTRY_BLOCK_PTR, 0)); + insert_insn_on_edge (seq, single_succ_edge (ENTRY_BLOCK_PTR)); inserted = 1; } #endif @@ -5228,7 +5228,7 @@ thread_prologue_and_epilogue_insns (rtx f ATTRIBUTE_UNUSED) /* If this block has only one successor, it both jumps and falls through to the fallthru block, so we can't delete the edge. */ - if (EDGE_COUNT (bb->succs) == 1) + if (single_succ_p (bb)) { ei_next (&ei2); continue; @@ -5250,7 +5250,7 @@ thread_prologue_and_epilogue_insns (rtx f ATTRIBUTE_UNUSED) emit_barrier_after (BB_END (last)); emit_return_into_block (last, epilogue_line_note); epilogue_end = BB_END (last); - EDGE_SUCC (last, 0)->flags &= ~EDGE_FALLTHRU; + single_succ_edge (last)->flags &= ~EDGE_FALLTHRU; goto epilogue_done; } } |