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| author | jamborm <jamborm@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-04-17 13:53:59 +0000 |
|---|---|---|
| committer | jamborm <jamborm@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-04-17 13:53:59 +0000 |
| commit | 1605ba4b430d4327259804993a2c18529037afe9 (patch) | |
| tree | b255138251190ed1adfba46943629741890a091d /gcc/gimple-iterator.h | |
| parent | bd5e1815d956634ba4558438914b33382f1fe47f (diff) | |
| download | gcc-1605ba4b430d4327259804993a2c18529037afe9.tar.gz | |
2014-04-17 Martin Jambor <mjambor@suse.cz>
* gimple-iterator.c (gsi_start_edge): New function.
* gimple-iterator.h (gsi_start_edge): Declare.
* tree-sra.c (single_non_eh_succ): New function.
(disqualify_ops_if_throwing_stmt): Renamed to
disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
having one non-EH successor BB.
(sra_modify_expr): If stmt ends bb, use single non-EH successor to
generate loads into replacements.
(sra_modify_assign): Likewise and and also use the simple path for
such statements.
(sra_modify_function_body): Commit statements on edges.
testsuite/
* gnat.dg/opt34.adb: New.
* gnat.dg/opt34_pkg.ads: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209487 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gimple-iterator.h')
| -rw-r--r-- | gcc/gimple-iterator.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/gimple-iterator.h b/gcc/gimple-iterator.h index c35dc816c3f..909d58be892 100644 --- a/gcc/gimple-iterator.h +++ b/gcc/gimple-iterator.h @@ -123,6 +123,8 @@ gsi_start_bb (basic_block bb) return i; } +gimple_stmt_iterator gsi_start_edge (edge e); + /* Return a new iterator initially pointing to GIMPLE_SEQ's last statement. */ static inline gimple_stmt_iterator |