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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-02-20 20:56:53 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-02-20 20:56:53 +0000 |
| commit | 38099b6a720b30fe633d811be24a9c219f049c1c (patch) | |
| tree | 2415e41e359f1d67f528163fbed9de0eeb20bffe /gcc/flags.h | |
| parent | 8256165059003b850cf8e21d3a79e7d3bc2b849f (diff) | |
| download | gcc-38099b6a720b30fe633d811be24a9c219f049c1c.tar.gz | |
* toplev.c (flag_sched2_use_superblocks, flag_sched2_use_traces): New global variables.
(lang_independent_options): Add -fsched2-use-superblocks -fsced2-use-traces.
(rest_of_compilation): Deal with it.
* invoke.texi (-fsched2-use-traces, fsched2-use-superblocks): Declare.
* flags.h (flag_sched2_use_superblocks, flag_sched2_use_traces): Declare.
* rtl.h (reg_to_stack): Update prototype.
* reg-stack.c (reg_to_stack): Return when something has changed;
update liveness when executing after superblock scheduling.
* combine.c (simplify_shift_const): Simplify few special cases
into constants.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@63183 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/flags.h')
| -rw-r--r-- | gcc/flags.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/flags.h b/gcc/flags.h index 18cffaa479b..559f70fd6b8 100644 --- a/gcc/flags.h +++ b/gcc/flags.h @@ -416,6 +416,8 @@ extern int flag_shared_data; extern int flag_schedule_insns; extern int flag_schedule_insns_after_reload; +extern int flag_sched2_use_superblocks; +extern int flag_sched2_use_traces; /* The following flags have effect only for scheduling before register allocation: |