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| author | vmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-02-24 17:28:33 +0000 |
|---|---|---|
| committer | vmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-02-24 17:28:33 +0000 |
| commit | f77a5bb0ae6038b9f6d1b7dcd6541f8eece3ea89 (patch) | |
| tree | 3aa01967e3cab5b61a2460c360bbe2508accd84f /gcc/target.h | |
| parent | 3e7f6cce419f02371585642d38a34cff8494eaff (diff) | |
| download | gcc-f77a5bb0ae6038b9f6d1b7dcd6541f8eece3ea89.tar.gz | |
2003-02-24 Sanjiv Kumar Gupta <sanjivg@noida.hcltech.com>
* target-def.h (TARGET_SCHED_INIT_GLOBAL,
TARGET_SCHED_FINISH_GLOBAL): New macros.
* target.h (md_init_global, md_finish_global): Function
declarations corresponding to new target macros.
* haifa-sched.c (sched_init, sched_finish): Allow target to
call the new schedular hooks.
* flow.c (recompute_reg_usage): Add PROP_DEATH_NOTES flag in
call to update_life_info.
* config/sh/sh.h (OVERRIDE_OPTIONS): Re-enable
flag_schedule_insns for SH4.
* config/sh/sh.c (sh_md_init_global, sh_md_finish_global,
find_set_regmode_weight, find_insn_regmode_weight,
find_regmode_weight), sh_md_init, sh_dfa_new_cycle,
sh_variable_issue, high_pressure, ready_reorder,
rank_for_reorder, swap_reorder, sh_reorder, sh_reorder2): New
functions used to throttle the insn movement in first
scheduling pass for SH.
* gcc/doc/tm.texi: Document TARGET_SCHED_INIT_GLOBAL and
TARGET_SCHED_FINISH_GLOBAL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78374 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/target.h')
| -rw-r--r-- | gcc/target.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/target.h b/gcc/target.h index ed96b02efe4..67cf25da0f6 100644 --- a/gcc/target.h +++ b/gcc/target.h @@ -183,6 +183,12 @@ struct gcc_target /* Finalize machine-dependent scheduling code. */ void (* md_finish) (FILE *, int); + /* Initialize machine-dependent function while scheduling code. */ + void (* md_init_global) (FILE *, int, int); + + /* Finalize machine-dependent function wide scheduling code. */ + void (* md_finish_global) (FILE *, int); + /* Reorder insns in a machine-dependent fashion, in two different places. Default does nothing. */ int (* reorder) (FILE *, int, rtx *, int *, int); |