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| author | Zdenek Dvorak <dvorakz@suse.cz> | 2007-05-24 16:02:12 +0200 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2007-05-24 14:02:12 +0000 |
| commit | 561e8a90fdfe45ef935dbb16c6cf0389f2e7fef1 (patch) | |
| tree | 9bb72d30323dfced6a574b1c6fc4064792090034 /gcc/basic-block.h | |
| parent | 66da42bc85b1004d6ad17b514673a9eea6fa0eb2 (diff) | |
| download | gcc-561e8a90fdfe45ef935dbb16c6cf0389f2e7fef1.zip gcc-561e8a90fdfe45ef935dbb16c6cf0389f2e7fef1.tar.gz gcc-561e8a90fdfe45ef935dbb16c6cf0389f2e7fef1.tar.bz2 | |
re PR middle-end/32018 (ICE on optimization)
PR middle-end/32018
* tree-ssa-threadupdate.c (thread_through_loop_header): Use
set_loop_copy.
(thread_through_all_blocks): Call initialize_original_copy_tables
and free_original_copy_tables.
* cfgloopmanip.c (duplicate_loop, duplicate_loop_to_header_edge):
Use set_loop_copy.
* tree-cfg.c (tree_duplicate_sese_region): Ditto.
* cfghooks.c (duplicate_block): Use get_loop_copy.
* cfg.c: Include cfgloop.h.
(loop_copy): New hash table.
(initialize_original_copy_tables): Initialize loop_copy table.
(free_original_copy_tables): Free loop_copy table.
(copy_original_table_clear, copy_original_table_set,
set_loop_copy, get_loop_copy): New functions.
(set_bb_original, set_bb_copy): Use copy_original_table_set.
* cfgloop.h (struct loop): Remove copy field.
* Makefile.in (cfg.o): Add CFGLOOP_H dependency.
* basic-block.h (set_loop_copy, get_loop_copy): Declare.
From-SVN: r125024
Diffstat (limited to 'gcc/basic-block.h')
| -rw-r--r-- | gcc/basic-block.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/basic-block.h b/gcc/basic-block.h index a3d4dc84..ce0aba0 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -988,6 +988,9 @@ extern void set_bb_original (basic_block, basic_block); extern basic_block get_bb_original (basic_block); extern void set_bb_copy (basic_block, basic_block); extern basic_block get_bb_copy (basic_block); +void set_loop_copy (struct loop *, struct loop *); +struct loop *get_loop_copy (struct loop *); + extern rtx insert_insn_end_bb_new (rtx, basic_block); |