diff options
| author | Bernd Schmidt <bernds@codesourcery.com> | 2012-04-12 12:53:17 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2012-04-12 12:53:17 +0000 |
| commit | acf41a74a832b7225d9e2b60e7294a7c750e9b97 (patch) | |
| tree | 0875d59a520e21ddc21464bbfcc6747bc4161359 /gcc/ira-int.h | |
| parent | b9b09214978dd0f5000225f722ca18559c2564c7 (diff) | |
dbgcnt.def (ira_move): New counter.
* dbgcnt.def (ira_move): New counter.
* ira-int.h (ira_create_new_reg): Declare function.
(first_moveable_pseudo, last_moveable_pseudo): Declare variables.
* ira-emit.c (ira_create_new_reg): Renamed from craete_new_reg and
no longer static. All callers changed.
* ira.c: Include "dbgcnt.h".
(rtx_moveable_p, insn_dominated_by_p, find_moveable_pseudos,
move_unallocated_pseudos): New static functions.
(first_moveable_pseudo, last_moveable_pseudo): New global variables.
(pseudo_replaced_reg, pseudo_move_insn): New static variables.
(ira): Call find_moveable_pseudos and move_unallocated_pseudos.
* ira-costs.c (find_costs_and_classes): Assign a memory cost of zero
to the pseudos generated in find_moveable_pseudos.
* Makefile.in (ira.o): Add $(DBGCNT_H).
From-SVN: r186378
Diffstat (limited to 'gcc/ira-int.h')
| -rw-r--r-- | gcc/ira-int.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/ira-int.h b/gcc/ira-int.h index 9faabb5d703..24976d0418c 100644 --- a/gcc/ira-int.h +++ b/gcc/ira-int.h @@ -1416,3 +1416,6 @@ ira_allocate_and_set_or_copy_costs (int **vec, enum reg_class aclass, reg_costs[i] = val; } } + +extern rtx ira_create_new_reg (rtx); +extern int first_moveable_pseudo, last_moveable_pseudo; |