diff options
| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-11-03 17:07:04 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-11-03 17:07:04 +0000 |
| commit | a81d7200fe395b9208f758c99a38929e5957ce0c (patch) | |
| tree | 7a4e03609ddc7a9995461dfe806444aef488da4c /gcc/df.h | |
| parent | 056af3180b4d26254277a9304dc0c271032532f0 (diff) | |
| download | gcc-a81d7200fe395b9208f758c99a38929e5957ce0c.tar.gz | |
Revert revision 164552.
gcc/
2010-11-03 H.J. Lu <hongjiu.lu@intel.com>
PR rtl-optimization/45865
* Makefile.in (df-problems.o): Revert revision 164552.
* basic-block.h (enum bb_flags): Likewise.
* cfgcleanup.c (block_was_dirty): Likewise.
(try_forward_edges): Likewise.
(try_crossjump_bb): Likewise.
(try_head_merge_bb): Likewise.
(try_optimize_cfg): Likewise.
(cleanup_cfg): Likewise.
* df-core.c (df_set_bb_dirty): Likewise.
* df-problems.c: Likewise.
(df_simulate_find_uses): Likewise.
(MEMREF_NORMAL, MEMREF_VOLATILE): Likewise.
(find_memory, find_memory_store): Likewise.
(can_move_insns_across): Likewise.
* df.h (can_move_insns_across): Likewise.
* ifcvt.c (find_memory): Likewise.
(dead_or_predicable): Likewise.
gcc/testsuite/
2010-11-03 H.J. Lu <hongjiu.lu@intel.com>
PR rtl-optimization/45865
* gcc.dg/pr45865.c: New.
* gcc.dg/torture/pr45865.c: Likewise.
* gcc.target/arm/headmerge-1.c: Revert revision 164552.
* gcc.target/arm/headmerge-2.c: Likewise.
* gcc.target/i386/headmerge-1.c: Likewise.
* gcc.target/i386/headmerge-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166259 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/df.h')
| -rw-r--r-- | gcc/df.h | 4 |
1 files changed, 1 insertions, 3 deletions
@@ -971,9 +971,7 @@ extern void df_simulate_one_insn_backwards (basic_block, rtx, bitmap); extern void df_simulate_finalize_backwards (basic_block, bitmap); extern void df_simulate_initialize_forwards (basic_block, bitmap); extern void df_simulate_one_insn_forwards (basic_block, rtx, bitmap); -extern void simulate_backwards_to_point (basic_block, regset, rtx); -extern bool can_move_insns_across (rtx, rtx, rtx, rtx, basic_block, regset, - regset, rtx *); + /* Functions defined in df-scan.c. */ extern void df_scan_alloc (bitmap); |