diff options
| author | kan <kan@FreeBSD.org> | 2003-07-11 03:40:53 +0000 |
|---|---|---|
| committer | kan <kan@FreeBSD.org> | 2003-07-11 03:40:53 +0000 |
| commit | b2a8872fbe1ec1c49094559ac7b78e6ea4ab7180 (patch) | |
| tree | f6b0610f4a17fd26aa234354f050080f789861a4 /contrib/gcc/cfglayout.h | |
| parent | 52e69d78eee5612ac195e0701a5cebe40d1ab0e1 (diff) | |
| download | FreeBSD-src-b2a8872fbe1ec1c49094559ac7b78e6ea4ab7180.zip FreeBSD-src-b2a8872fbe1ec1c49094559ac7b78e6ea4ab7180.tar.gz | |
Gcc 3.3.1-pre as of 2003-07-11.
Diffstat (limited to 'contrib/gcc/cfglayout.h')
| -rw-r--r-- | contrib/gcc/cfglayout.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/contrib/gcc/cfglayout.h b/contrib/gcc/cfglayout.h index 3b12e50..e4e27d0 100644 --- a/contrib/gcc/cfglayout.h +++ b/contrib/gcc/cfglayout.h @@ -21,9 +21,12 @@ /* Structure to hold information about the blocks during reordering. */ typedef struct reorder_block_def { - rtx eff_head; - rtx eff_end; + rtx header; + rtx footer; basic_block next; + basic_block original; + + /* These fields are used by bb-reorder pass. */ int visited; } *reorder_block_def; @@ -31,6 +34,8 @@ typedef struct reorder_block_def extern void cfg_layout_initialize PARAMS ((void)); extern void cfg_layout_finalize PARAMS ((void)); - +extern bool cfg_layout_can_duplicate_bb_p PARAMS ((basic_block)); +extern basic_block cfg_layout_duplicate_bb PARAMS ((basic_block, edge)); extern void scope_to_insns_initialize PARAMS ((void)); extern void scope_to_insns_finalize PARAMS ((void)); +extern void cfg_layout_redirect_edge PARAMS ((edge, basic_block)); |
