summaryrefslogtreecommitdiff
path: root/gcc/reload.h
diff options
context:
space:
mode:
authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>1998-10-27 22:38:40 +0000
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>1998-10-27 22:38:40 +0000
commitdab171c579d362f0b6376af67422d7b45a81c553 (patch)
tree8ffd68d532362a6487d8836c0bd4a8dafa5d9bb2 /gcc/reload.h
parentcc4d08553a118dc55b9632174bb0e5fb0b9bb51b (diff)
downloadgcc-dab171c579d362f0b6376af67422d7b45a81c553.tar.gz
THe final localized spilling patches. See the ChangeLog for details.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23374 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reload.h')
-rw-r--r--gcc/reload.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/reload.h b/gcc/reload.h
index 24e6aa8ccf9..5606a4ee74c 100644
--- a/gcc/reload.h
+++ b/gcc/reload.h
@@ -50,8 +50,6 @@ extern int memory_move_secondary_cost PROTO ((enum machine_mode, enum reg_class,
/* Maximum number of reloads we can need. */
#define MAX_RELOADS (2 * MAX_RECOG_OPERANDS * (MAX_REGS_PER_ADDRESS + 1))
-extern enum reg_class reload_address_base_reg_class;
-extern enum reg_class reload_address_index_reg_class;
extern rtx reload_in[MAX_RELOADS];
extern rtx reload_out[MAX_RELOADS];
extern rtx reload_in_reg[MAX_RELOADS];
@@ -205,6 +203,9 @@ struct insn_chain
/* Nonzero if find_reloads said the insn requires reloading. */
unsigned int need_reload:1;
+ /* Nonzero if find_reloads needs to be run during reload_as_needed to
+ perform modifications on any operands. */
+ unsigned int need_operand_change:1;
/* Nonzero if eliminate_regs_in_insn said it requires eliminations. */
unsigned int need_elim:1;
/* Nonzero if this insn was inserted by perform_caller_saves. */