diff options
| author | Richard Earnshaw <rearnsha@arm.com> | 2000-04-08 13:35:53 +0000 |
|---|---|---|
| committer | Richard Earnshaw <rearnsha@arm.com> | 2000-04-08 13:35:53 +0000 |
| commit | a8aec5d453f43d7cb393600b826f519d0ce015a0 (patch) | |
| tree | 41674a640d14edc21fe187daedda3a01a0434f25 /gcc/reorg.c | |
| parent | 4c2a925528228f220f8da3c30fb71114669aedb4 (diff) | |
* Merge trunk code from tag merged-arm-thumb-backend-merge_20000408
into branch.
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/merged-arm-thumb-backend-branch@33027 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reorg.c')
| -rw-r--r-- | gcc/reorg.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/gcc/reorg.c b/gcc/reorg.c index dd54f93bfdf..3997c746ed8 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -1246,7 +1246,7 @@ steal_delay_list_from_target (insn, condition, seq, delay_list, { rtx trial = XEXP (temp, 0); - mark_set_resources (trial, &cc_set, 0, 1); + mark_set_resources (trial, &cc_set, 0, MARK_SRC_DEST_CALL); if (insn_references_resource_p (XVECEXP (seq , 0, 0), &cc_set, 0)) return delay_list; } @@ -1498,7 +1498,7 @@ try_merge_delay_insns (insn, thread) next_to_match = XVECEXP (PATTERN (insn), 0, slot_number); } - mark_set_resources (trial, &set, 0, 1); + mark_set_resources (trial, &set, 0, MARK_SRC_DEST_CALL); mark_referenced_resources (trial, &needed, 1); } @@ -1513,7 +1513,7 @@ try_merge_delay_insns (insn, thread) rtx filled_insn = XVECEXP (pat, 0, 0); /* Account for resources set/needed by the filled insn. */ - mark_set_resources (filled_insn, &set, 0, 1); + mark_set_resources (filled_insn, &set, 0, MARK_SRC_DEST_CALL); mark_referenced_resources (filled_insn, &needed, 1); for (i = 1; i < XVECLEN (pat, 0); i++) @@ -1552,7 +1552,7 @@ try_merge_delay_insns (insn, thread) { /* Keep track of the set/referenced resources for the delay slots of any trial insns we encounter. */ - mark_set_resources (dtrial, &set, 0, 1); + mark_set_resources (dtrial, &set, 0, MARK_SRC_DEST_CALL); mark_referenced_resources (dtrial, &needed, 1); } } @@ -1687,7 +1687,7 @@ redundant_insn (insn, target, delay_list) CLEAR_RESOURCE (&needed); CLEAR_RESOURCE (&set); - mark_set_resources (insn, &set, 0, 1); + mark_set_resources (insn, &set, 0, MARK_SRC_DEST_CALL); mark_referenced_resources (insn, &needed, 1); /* If TARGET is a SEQUENCE, get the main insn. */ @@ -2124,7 +2124,7 @@ fill_simple_delay_slots (non_jumps_p) { CLEAR_RESOURCE (&needed); CLEAR_RESOURCE (&set); - mark_set_resources (insn, &set, 0, 0); + mark_set_resources (insn, &set, 0, MARK_SRC_DEST); mark_referenced_resources (insn, &needed, 0); for (trial = prev_nonnote_insn (insn); ! stop_search_p (trial, 1); @@ -2170,7 +2170,7 @@ fill_simple_delay_slots (non_jumps_p) } } - mark_set_resources (trial, &set, 0, 1); + mark_set_resources (trial, &set, 0, MARK_SRC_DEST_CALL); mark_referenced_resources (trial, &needed, 1); } } @@ -2218,13 +2218,13 @@ fill_simple_delay_slots (non_jumps_p) if (GET_CODE (insn) == CALL_INSN) { - mark_set_resources (insn, &set, 0, 1); + mark_set_resources (insn, &set, 0, MARK_SRC_DEST_CALL); mark_referenced_resources (insn, &needed, 1); maybe_never = 1; } else { - mark_set_resources (insn, &set, 0, 1); + mark_set_resources (insn, &set, 0, MARK_SRC_DEST_CALL); mark_referenced_resources (insn, &needed, 1); if (GET_CODE (insn) == JUMP_INSN) target = JUMP_LABEL (insn); @@ -2303,7 +2303,7 @@ fill_simple_delay_slots (non_jumps_p) continue; } - mark_set_resources (trial, &set, 0, 1); + mark_set_resources (trial, &set, 0, MARK_SRC_DEST_CALL); mark_referenced_resources (trial, &needed, 1); /* Ensure we don't put insns between the setting of cc and the @@ -2467,7 +2467,7 @@ fill_simple_delay_slots (non_jumps_p) } } - mark_set_resources (trial, &set, 0, 1); + mark_set_resources (trial, &set, 0, MARK_SRC_DEST_CALL); mark_referenced_resources (trial, &needed, 1); } @@ -2719,7 +2719,7 @@ fill_slots_from_thread (insn, condition, thread, opposite_thread, likely, /* This insn can't go into a delay slot. */ lose = 1; - mark_set_resources (trial, &set, 0, 1); + mark_set_resources (trial, &set, 0, MARK_SRC_DEST_CALL); mark_referenced_resources (trial, &needed, 1); /* Ensure we don't put insns between the setting of cc and the comparison |