diff options
Diffstat (limited to 'gcc/reg-stack.c')
-rw-r--r-- | gcc/reg-stack.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c index 0103a2f..0cc3629 100644 --- a/gcc/reg-stack.c +++ b/gcc/reg-stack.c @@ -167,6 +167,7 @@ #include "recog.h" #include "output.h" #include "basic-block.h" +#include "cfglayout.h" #include "varray.h" #include "reload.h" #include "ggc.h" @@ -3197,8 +3198,17 @@ rest_of_handle_stack_regs (void) | (flag_crossjumping ? CLEANUP_CROSSJUMP : 0)) && (flag_reorder_blocks || flag_reorder_blocks_and_partition)) { - reorder_basic_blocks (0); - cleanup_cfg (CLEANUP_EXPENSIVE | CLEANUP_POST_REGSTACK); + basic_block bb; + + cfg_layout_initialize (0); + + reorder_basic_blocks (); + cleanup_cfg (CLEANUP_EXPENSIVE | CLEANUP_POST_REGSTACK); + + FOR_EACH_BB (bb) + if (bb->next_bb != EXIT_BLOCK_PTR) + bb->aux = bb->next_bb; + cfg_layout_finalize (); } } else |