summaryrefslogtreecommitdiff
path: root/gcc/reload1.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc/reload1.c')
-rw-r--r--gcc/reload1.c42
1 files changed, 21 insertions, 21 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c
index 9a5d40ba111..a7eafa3382a 100644
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -793,7 +793,7 @@ reload (rtx first, int global)
and the MEM is not SET_SRC, the equivalencing insn
is one with the MEM as a SET_DEST and it occurs later.
So don't mark this insn now. */
- if (GET_CODE (x) != MEM
+ if (!MEM_P (x)
|| rtx_equal_p (SET_SRC (set), x))
reg_equiv_init[i]
= gen_rtx_INSN_LIST (VOIDmode, insn, reg_equiv_init[i]);
@@ -803,7 +803,7 @@ reload (rtx first, int global)
/* If this insn is setting a MEM from a register equivalent to it,
this is the equivalencing insn. */
- else if (set && GET_CODE (SET_DEST (set)) == MEM
+ else if (set && MEM_P (SET_DEST (set))
&& REG_P (SET_SRC (set))
&& reg_equiv_memory_loc[REGNO (SET_SRC (set))]
&& rtx_equal_p (SET_DEST (set),
@@ -1171,7 +1171,7 @@ reload (rtx first, int global)
&& (GET_MODE (insn) == QImode
|| find_reg_note (insn, REG_EQUAL, NULL_RTX)))
|| (GET_CODE (PATTERN (insn)) == CLOBBER
- && (GET_CODE (XEXP (PATTERN (insn), 0)) != MEM
+ && (!MEM_P (XEXP (PATTERN (insn), 0))
|| GET_MODE (XEXP (PATTERN (insn), 0)) != BLKmode
|| (GET_CODE (XEXP (XEXP (PATTERN (insn), 0), 0)) != SCRATCH
&& XEXP (XEXP (PATTERN (insn), 0), 0)
@@ -2287,7 +2287,7 @@ eliminate_regs (rtx x, enum machine_mode mem_mode, rtx insn)
eliminate_regs on DECL_RTL; any ADDRESSOFs in the actual insns are
removed after CSE. */
new = eliminate_regs (XEXP (x, 0), 0, insn);
- if (GET_CODE (new) == MEM)
+ if (MEM_P (new))
return XEXP (new, 0);
return x;
@@ -2529,7 +2529,7 @@ eliminate_regs (rtx x, enum machine_mode mem_mode, rtx insn)
int x_size = GET_MODE_SIZE (GET_MODE (x));
int new_size = GET_MODE_SIZE (GET_MODE (new));
- if (GET_CODE (new) == MEM
+ if (MEM_P (new)
&& ((x_size < new_size
#ifdef WORD_REGISTER_OPERATIONS
/* On these machines, combine can create rtl of the form
@@ -3128,7 +3128,7 @@ eliminate_regs_in_insn (rtx insn, int replace)
insn, write a CLOBBER insn. */
if (recog_data.operand_type[i] != OP_IN
&& REG_P (orig_operand[i])
- && GET_CODE (substed_operand[i]) == MEM
+ && MEM_P (substed_operand[i])
&& replace)
emit_insn_after (gen_rtx_CLOBBER (VOIDmode, orig_operand[i]),
insn);
@@ -3189,9 +3189,9 @@ eliminate_regs_in_insn (rtx insn, int replace)
the MEM in recog_data.operand to the one in the insn.
If they are not equal, then rerecognize the insn. */
|| (old_set != 0
- && ((GET_CODE (SET_SRC (old_set)) == MEM
+ && ((MEM_P (SET_SRC (old_set))
&& SET_SRC (old_set) != recog_data.operand[1])
- || (GET_CODE (SET_DEST (old_set)) == MEM
+ || (MEM_P (SET_DEST (old_set))
&& SET_DEST (old_set) != recog_data.operand[0])))
/* If this was an add insn before, rerecognize. */
|| GET_CODE (SET_SRC (old_set)) == PLUS))
@@ -3821,7 +3821,7 @@ reload_as_needed (int live_known)
if ((GET_CODE (PATTERN (insn)) == USE
|| GET_CODE (PATTERN (insn)) == CLOBBER)
- && GET_CODE (XEXP (PATTERN (insn), 0)) == MEM)
+ && MEM_P (XEXP (PATTERN (insn), 0)))
XEXP (XEXP (PATTERN (insn), 0), 0)
= eliminate_regs (XEXP (XEXP (PATTERN (insn), 0), 0),
GET_MODE (XEXP (PATTERN (insn), 0)),
@@ -5354,7 +5354,7 @@ choose_reload_regs (struct insn_chain *chain)
if (rld[r].in != 0 && rld[r].reg_rtx != 0
&& (rtx_equal_p (rld[r].in, rld[r].reg_rtx)
|| (rtx_equal_p (rld[r].out, rld[r].reg_rtx)
- && GET_CODE (rld[r].in) != MEM
+ && !MEM_P (rld[r].in)
&& true_regnum (rld[r].in) < FIRST_PSEUDO_REGISTER)))
continue;
@@ -5592,7 +5592,7 @@ choose_reload_regs (struct insn_chain *chain)
&& (CONSTANT_P (rld[r].in)
|| GET_CODE (rld[r].in) == PLUS
|| REG_P (rld[r].in)
- || GET_CODE (rld[r].in) == MEM)
+ || MEM_P (rld[r].in))
&& (rld[r].nregs == max_group_size
|| ! reg_classes_intersect_p (rld[r].class, group_class)))
search_equiv = rld[r].in;
@@ -6205,7 +6205,7 @@ emit_input_reload_insns (struct insn_chain *chain, struct reload *rl,
because we will use this equiv reg right away. */
if (oldequiv == 0 && optimize
- && (GET_CODE (old) == MEM
+ && (MEM_P (old)
|| (REG_P (old)
&& REGNO (old) >= FIRST_PSEUDO_REGISTER
&& reg_renumber[REGNO (old)] < 0)))
@@ -6837,7 +6837,7 @@ static void
do_input_reload (struct insn_chain *chain, struct reload *rl, int j)
{
rtx insn = chain->insn;
- rtx old = (rl->in && GET_CODE (rl->in) == MEM
+ rtx old = (rl->in && MEM_P (rl->in)
? rl->in_reg : rl->in);
if (old != 0
@@ -6852,8 +6852,8 @@ do_input_reload (struct insn_chain *chain, struct reload *rl, int j)
e.g. inheriting a SImode output reload for
(mem:HI (plus:SI (reg:SI 14 fp) (const_int 10))) */
if (optimize && reload_inherited[j] && rl->in
- && GET_CODE (rl->in) == MEM
- && GET_CODE (rl->in_reg) == MEM
+ && MEM_P (rl->in)
+ && MEM_P (rl->in_reg)
&& reload_spill_index[j] >= 0
&& TEST_HARD_REG_BIT (reg_reloaded_valid, reload_spill_index[j]))
rl->in = regno_reg_rtx[reg_reloaded_contents[reload_spill_index[j]]];
@@ -7283,7 +7283,7 @@ emit_reload_insns (struct insn_chain *chain)
it thinks only about the original insn. So invalidate it here. */
if (i < 0 && rld[r].out != 0
&& (REG_P (rld[r].out)
- || (GET_CODE (rld[r].out) == MEM
+ || (MEM_P (rld[r].out)
&& REG_P (rld[r].out_reg))))
{
rtx out = (REG_P (rld[r].out)
@@ -7426,11 +7426,11 @@ gen_reload (rtx out, rtx in, int opnum, enum reload_type type)
if (GET_CODE (in) == PLUS
&& (REG_P (XEXP (in, 0))
|| GET_CODE (XEXP (in, 0)) == SUBREG
- || GET_CODE (XEXP (in, 0)) == MEM)
+ || MEM_P (XEXP (in, 0)))
&& (REG_P (XEXP (in, 1))
|| GET_CODE (XEXP (in, 1)) == SUBREG
|| CONSTANT_P (XEXP (in, 1))
- || GET_CODE (XEXP (in, 1)) == MEM))
+ || MEM_P (XEXP (in, 1))))
{
/* We need to compute the sum of a register or a MEM and another
register, constant, or MEM, and put it into the reload
@@ -7497,7 +7497,7 @@ gen_reload (rtx out, rtx in, int opnum, enum reload_type type)
code = (int) add_optab->handlers[(int) GET_MODE (out)].insn_code;
- if (CONSTANT_P (op1) || GET_CODE (op1) == MEM || GET_CODE (op1) == SUBREG
+ if (CONSTANT_P (op1) || MEM_P (op1) || GET_CODE (op1) == SUBREG
|| (REG_P (op1)
&& REGNO (op1) >= FIRST_PSEUDO_REGISTER)
|| (code != CODE_FOR_nothing
@@ -7627,7 +7627,7 @@ delete_output_reload (rtx insn, int j, int last_reload_reg)
rtx reg2 = rld[k].in;
if (! reg2)
continue;
- if (GET_CODE (reg2) == MEM || reload_override_in[k])
+ if (MEM_P (reg2) || reload_override_in[k])
reg2 = rld[k].in_reg;
#ifdef AUTO_INC_DEC
if (rld[k].out && ! rld[k].out_reg)
@@ -7773,7 +7773,7 @@ delete_address_reloads (rtx dead_insn, rtx current_insn)
if (set)
{
rtx dst = SET_DEST (set);
- if (GET_CODE (dst) == MEM)
+ if (MEM_P (dst))
delete_address_reloads_1 (dead_insn, XEXP (dst, 0), current_insn);
}
/* If we deleted the store from a reloaded post_{in,de}c expression,
View Lorry Controller Status