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| author | Richard Henderson <rth@cygnus.com> | 1999-03-31 04:41:03 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 1999-03-31 04:41:03 -0800 |
| commit | 359da67d8aa7661e25fff84bfc65a4ff52f7d84b (patch) | |
| tree | db616f128a966c259f3fcaed1815905fa9d0605d /gcc/gcse.c | |
| parent | 42493273de48c914e4235c83c586f7aa4b8a0ff0 (diff) | |
| download | gcc-359da67d8aa7661e25fff84bfc65a4ff52f7d84b.zip gcc-359da67d8aa7661e25fff84bfc65a4ff52f7d84b.tar.gz gcc-359da67d8aa7661e25fff84bfc65a4ff52f7d84b.tar.bz2 | |
flow.c (find_basic_blocks): New argument `do_cleanup'.
* flow.c (find_basic_blocks): New argument `do_cleanup'.
Conditionally call delete_unreachable_blocks.
(free_basic_block_vars): Zero ENTRY/EXIT data.
(allocate_for_life_analysis): Kill. Split into...
(allocate_bb_life_data, allocate_reg_life_data): ... new functions.
(life_analysis_1): Update.
* gcse.c (gcse_main): Update find_basic_blocks call.
* toplev.c (rest_of_compilation): Likewise.
* stupid.c (stupid_life_analysis): Update life data calls.
* rtl.h, output.h: Update prototypes.
From-SVN: r26090
Diffstat (limited to 'gcc/gcse.c')
| -rw-r--r-- | gcc/gcse.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -644,7 +644,7 @@ gcse_main (f, file) /* Identify the basic block information for this function, including successors and predecessors. */ max_gcse_regno = max_reg_num (); - find_basic_blocks (f, max_gcse_regno, file); + find_basic_blocks (f, max_gcse_regno, file, 1); /* Return if there's nothing to do. */ if (n_basic_blocks <= 1) |