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| author | Jan Hubicka <jh@suse.cz> | 2001-07-16 22:54:44 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2001-07-16 20:54:44 +0000 |
| commit | 4793dca1588681eb583ccfd7cd179216c2d44d7e (patch) | |
| tree | f2d3118471d29556bb961862c3ae6d62df08e484 /gcc/basic-block.h | |
| parent | ccef9ef51073dac630247180cba0591af5382d6b (diff) | |
| download | gcc-4793dca1588681eb583ccfd7cd179216c2d44d7e.zip gcc-4793dca1588681eb583ccfd7cd179216c2d44d7e.tar.gz gcc-4793dca1588681eb583ccfd7cd179216c2d44d7e.tar.bz2 | |
basic-block.h (CLEANUP_PRE_SIBCALL): New constant.
* basic-block.h (CLEANUP_PRE_SIBCALL): New constant.
* except.c (finish_eh_generation): Update call of cleanup_cfg;
do rebuild_jump_labels instead of jump_optimize
* sibcall.c (optimize_sibling_and_tail_recursive_call): Likewise.
* toplev.c (rest_of_compulation): Likewise for -Wreturn_type.
* flow.c (try_optimize_cfg): Remove unneeded code_labels.
* flow.c: Include timevar.h
(find_basic_block): Push/pop timevar;
(cleanup_cfg): Likewise.
* timevar.def (TV_CFG, TV_CLEANUP_CFG): New.
* Makefile: Add dependencies on timevar.h
* integrate.c (save_for_inline): Kill all BASIC_BLOCK notes.
(copy_insn_list): Avoid killing of BASIC_BLOCK notes.
* rtl.h (delete_trivially_dead_insns): Add new parameter.
* toplev.c (rest_of_compilation): Update calls.
* cse.c (set_live_p, insn_live_p, dead_libcall_p): Break out from ...
(delete_trivially_dead_insns): ... here; accept new argument
preserve_basic_blocks; preserve basic blocks if set.
* reg-stack.c (stack_regs_mentioned): Return 0 if
stack_regs_mentioned_data is not initialized.
(reg_to_stack): Make stack_regs_mentioned survive after the
reg-stack is completted; do not call cleanup_cfg.
* toplev.c (rest_of_compilation): Do cleanup_cfg before bb-reorder;
make cleanup_cfg after bb-reorder to output to debug file.
From-SVN: r44056
Diffstat (limited to 'gcc/basic-block.h')
| -rw-r--r-- | gcc/basic-block.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/basic-block.h b/gcc/basic-block.h index 656c13b..5b210fb 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -540,6 +540,8 @@ enum update_life_extent #define CLEANUP_CROSSJUMP 2 /* Do crossjumping. */ #define CLEANUP_POST_REGSTACK 4 /* We run after reg-stack and need to care REG_DEAD notes. */ +#define CLEANUP_PRE_SIBCALL 8 /* Do not get confused by code hidden + inside call_placeholders.. */ /* Flags for loop discovery. */ #define LOOP_TREE 1 /* Build loop hierarchy tree. */ |