diff options
| author | David Malcolm <dmalcolm@redhat.com> | 2013-11-21 01:28:11 +0000 |
|---|---|---|
| committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2013-11-21 01:28:11 +0000 |
| commit | 6626665fff31054ae519e8671c85fcd755444bba (patch) | |
| tree | c7ef06a8a97a644d73b04a16ac91325dcebcb109 /gcc/tree-cfgcleanup.c | |
| parent | 21092e8a28e7668b47a123cb3a1eec4c90ed8527 (diff) | |
| download | gcc-6626665fff31054ae519e8671c85fcd755444bba.zip gcc-6626665fff31054ae519e8671c85fcd755444bba.tar.gz gcc-6626665fff31054ae519e8671c85fcd755444bba.tar.bz2 | |
Reword comments that mention ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR macros
gcc/
2013-11-20 David Malcolm <dmalcolm@redhat.com>
* cfg.c (dump_edge_info): Remove redundant comment.
* cfgcleanup.c (outgoing_edges_match): Reword reference to
EXIT_BLOCK_PTR in comment.
(try_optimize_cfg): Likewise.
* cfgrtl.c (last_bb_in_partition): Likewise.
* cgraph.c (cgraph_node_cannot_return): Likewise.
* function.c (thread_prologue_and_epilogue_insns): Likewise.
* graphite-scop-detection.c (scopdet_basic_block_info): Likewise.
* ipa-split.c (consider_split): Likewise.
* profile.c (find_spanning_tree): Likewise.
* sched-int.h (common_sched_info_def.add_block): Likewise.
* dominance.c (calc_dfs_tree_nonrec): Reword references in
comments to now removed ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR macros.
* tree-cfgcleanup.c (cleanup_control_flow_bb): Reword references
in comments to now removed ENTRY_BLOCK_PTR macro.
(tree_forwarder_block_p): Reword reference in comment to
EXIT_BLOCK_PTR.
* tree-inline.c (copy_cfg_body): Reword references in comments to
now removed ENTRY_BLOCK_PTR macro.
* tree-ssa-propagate.c (ssa_prop_init): Likewise.
* tree-scalar-evolution.h ( block_before_loop): Likewise. Add
a comma to the comment to clarify the meaning.
From-SVN: r205182
Diffstat (limited to 'gcc/tree-cfgcleanup.c')
| -rw-r--r-- | gcc/tree-cfgcleanup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-cfgcleanup.c b/gcc/tree-cfgcleanup.c index 4e5adc2..5ae70ab 100644 --- a/gcc/tree-cfgcleanup.c +++ b/gcc/tree-cfgcleanup.c @@ -237,7 +237,7 @@ cleanup_control_flow_bb (basic_block bb) the start of the successor block. As a precondition, we require that BB be not equal to - ENTRY_BLOCK_PTR. */ + the entry block. */ static bool tree_forwarder_block_p (basic_block bb, bool phi_wanted) @@ -250,7 +250,7 @@ tree_forwarder_block_p (basic_block bb, bool phi_wanted) /* If PHI_WANTED is false, BB must not have any PHI nodes. Otherwise, BB must have PHI nodes. */ || gimple_seq_empty_p (phi_nodes (bb)) == phi_wanted - /* BB may not be a predecessor of EXIT_BLOCK_PTR. */ + /* BB may not be a predecessor of the exit block. */ || single_succ (bb) == EXIT_BLOCK_PTR_FOR_FN (cfun) /* Nor should this be an infinite loop. */ || single_succ (bb) == bb |