diff options
Diffstat (limited to 'gcc/doc/tm.texi')
| -rw-r--r-- | gcc/doc/tm.texi | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index 22ea8a1..c8f211d 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -6653,14 +6653,10 @@ the hook is used to cancel data speculative insns when the ALAT table is nearly full. @end deftypefn -@deftypefn {Target Hook} void TARGET_SCHED_SET_SCHED_FLAGS (unsigned int *@var{flags}, spec_info_t @var{spec_info}) +@deftypefn {Target Hook} void TARGET_SCHED_SET_SCHED_FLAGS (struct spec_info_def *@var{spec_info}) This hook is used by the insn scheduler to find out what features should be -enabled/used. @var{flags} initially may have either the SCHED_RGN or SCHED_EBB -bit set. This denotes the scheduler pass for which the data should be -provided. The target backend should modify @var{flags} by modifying -the bits corresponding to the following features: USE_DEPS_LIST, USE_GLAT, -DETACH_LIFE_INFO, and DO_SPECULATION@. For the DO_SPECULATION feature -an additional structure @var{spec_info} should be filled by the target. +enabled/used. +The structure *@var{spec_info} should be filled in by the target. The structure describes speculation types that can be used in the scheduler. @end deftypefn |