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| author | dmalcolm <dmalcolm@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-09-15 15:49:09 +0000 |
|---|---|---|
| committer | dmalcolm <dmalcolm@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-09-15 15:49:09 +0000 |
| commit | 484e07461e3b1fb1a60c6859a4ce177a4ef16a66 (patch) | |
| tree | 18931aeb197af67443844e6615b2384621d5c201 /gcc/doc/tm.texi | |
| parent | e55e25f6597506def84e1fd29bc9c425668e7134 (diff) | |
| download | gcc-484e07461e3b1fb1a60c6859a4ce177a4ef16a66.tar.gz | |
The TARGET_CAN_FOLLOW_JUMP hook takes insns
gcc/ChangeLog:
* config/arc/arc.c (arc_can_follow_jump): Strengthen both params
from const_rtx to const rtx_insn *. Update union members from rtx
to rtx_insn *.
* doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
* hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
(hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
strengthen both params from const_rtx to const rtx_insn *.
* hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
(hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
* reorg.c (follow_jumps): Strengthen param "jump" from rtx to
rtx_insn *.
* target.def (can_follow_jump): Strengthen both params from
const_rtx to const rtx_insn *, and update default implementation
from hook_bool_const_rtx_const_rtx_true to
hook_bool_const_rtx_insn_const_rtx_insn_true.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215269 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc/tm.texi')
| -rw-r--r-- | gcc/doc/tm.texi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index 685c9b2126f..1a19dcd9b3b 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -10827,7 +10827,7 @@ filling of delay slots can result in branches being redirected, and this may in turn cause a branch offset to overflow. @end defmac -@deftypefn {Target Hook} bool TARGET_CAN_FOLLOW_JUMP (const_rtx @var{follower}, const_rtx @var{followee}) +@deftypefn {Target Hook} bool TARGET_CAN_FOLLOW_JUMP (const rtx_insn *@var{follower}, const rtx_insn *@var{followee}) FOLLOWER and FOLLOWEE are JUMP_INSN instructions; return true if FOLLOWER may be modified to follow FOLLOWEE; false, if it can't. For example, on some targets, certain kinds of branches can't be made to follow through a hot/cold partitioning. @end deftypefn |