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Diffstat (limited to 'gcc/doc/tm.texi')
| -rw-r--r-- | gcc/doc/tm.texi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index e618c8eff81..1ffa5ee413b 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -5571,6 +5571,19 @@ to. @var{verbose} is the verbose level provided by @option{-fsched-verbose-@var{n}}. @end deftypefn +@deftypefn {Target Hook} void TARGET_SCHED_INIT_GLOBAL (FILE *@var{file}, int @var{verbose}, int @var{old_max_uid}) +This hook is executed by the scheduler after function level initializations. +@var{file} is either a null pointer, or a stdio stream to write any debug output to. +@var{verbose} is the verbose level provided by @option{-fsched-verbose-@var{n}}. +@var{old_max_uid} is the maximum insn uid when scheduling begins. +@end deftypefn + +@deftypefn {Target Hook} void TARGET_SCHED_FINISH_GLOBAL (FILE *@var{file}, int @var{verbose}) +This is the cleanup hook corresponding to TARGET_SCHED_INIT_GLOBAL. +@var{file} is either a null pointer, or a stdio stream to write any debug output to. +@var{verbose} is the verbose level provided by @option{-fsched-verbose-@var{n}}. +@end deftypefn + @deftypefn {Target Hook} int TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE (void) This hook is called many times during insn scheduling. If the hook returns nonzero, the automaton based pipeline description is used for |