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riscv-gcc-1
Commit a6f463a0 by Alexandre Oliva Committed by Alexandre Oliva
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sh.h (EXTRA_CONSTRAINT_Q): Adjust to GNU Coding Standards. 

* sh.h (EXTRA_CONSTRAINT_Q): Adjust to GNU Coding Standards.
* sh.c (expand_block_move): Break long lines.
(expand_ashiftrt, fpscr_set_from_mem): Likewise.
* sh.md (mulsi3): Likewise.
(movdi): Adjust spacing.

From-SVN: r35548
parent 1c5ecb11
Showing with 38 additions and 30 deletions
gcc/ChangeLog
2000-08-07 Alexandre Oliva <aoliva@redhat.com>
* sh.h (EXTRA_CONSTRAINT_Q): Adjust to GNU Coding Standards.
* sh.c (expand_block_move): Break long lines.
(expand_ashiftrt, fpscr_set_from_mem): Likewise.
* sh.md (mulsi3): Likewise.
(movdi): Adjust spacing.
2000-08-07 Richard Henderson <rth@cygnus.com>
* expmed.c (store_bit_field): Don't require MEM_IN_STRUCT_P.
......
gcc/config/sh/sh.c
......@@ -356,16 +356,15 @@ expand_block_move (operands)
else if (bytes == 12)
{
tree entry_name;
rtx sym;
rtx func_addr_rtx;
rtx r4 = gen_rtx (REG, SImode, 4);
rtx r5 = gen_rtx (REG, SImode, 5);
entry_name = get_identifier ("__movstrSI12_i4");
func_addr_rtx
= copy_to_mode_reg (Pmode,
gen_rtx_SYMBOL_REF (Pmode,
IDENTIFIER_POINTER (entry_name)));
sym = gen_rtx_SYMBOL_REF (Pmode, IDENTIFIER_POINTER (entry_name));
func_addr_rtx = copy_to_mode_reg (Pmode, sym);
force_into (XEXP (operands[0], 0), r4);
force_into (XEXP (operands[1], 0), r5);
emit_insn (gen_block_move_real_i4 (func_addr_rtx));
......@@ -374,6 +373,7 @@ expand_block_move (operands)
else if (! TARGET_SMALLCODE)
{
tree entry_name;
rtx sym;
rtx func_addr_rtx;
int dwords;
rtx r4 = gen_rtx (REG, SImode, 4);
......@@ -383,10 +383,8 @@ expand_block_move (operands)
entry_name = get_identifier (bytes & 4
? "__movstr_i4_odd"
: "__movstr_i4_even");
func_addr_rtx
= copy_to_mode_reg (Pmode,
gen_rtx_SYMBOL_REF (Pmode,
IDENTIFIER_POINTER (entry_name)));
sym = gen_rtx_SYMBOL_REF (Pmode, IDENTIFIER_POINTER (entry_name));
func_addr_rtx = copy_to_mode_reg (Pmode, sym);
force_into (XEXP (operands[0], 0), r4);
force_into (XEXP (operands[1], 0), r5);
......@@ -402,17 +400,15 @@ expand_block_move (operands)
{
char entry[30];
tree entry_name;
rtx sym;
rtx func_addr_rtx;
rtx r4 = gen_rtx_REG (SImode, 4);
rtx r5 = gen_rtx_REG (SImode, 5);
sprintf (entry, "__movstrSI%d", bytes);
entry_name = get_identifier (entry);
func_addr_rtx
= copy_to_mode_reg (Pmode,
gen_rtx_SYMBOL_REF
(Pmode, IDENTIFIER_POINTER (entry_name)));
sym = gen_rtx_SYMBOL_REF (Pmode, IDENTIFIER_POINTER (entry_name));
func_addr_rtx = copy_to_mode_reg (Pmode, sym);
force_into (XEXP (operands[0], 0), r4);
force_into (XEXP (operands[1], 0), r5);
emit_insn (gen_block_move_real (func_addr_rtx));
......@@ -424,6 +420,7 @@ expand_block_move (operands)
if (! TARGET_SMALLCODE)
{
tree entry_name;
rtx sym;
rtx func_addr_rtx;
int final_switch, while_loop;
rtx r4 = gen_rtx_REG (SImode, 4);
......@@ -431,10 +428,8 @@ expand_block_move (operands)
rtx r6 = gen_rtx_REG (SImode, 6);
entry_name = get_identifier ("__movstr");
func_addr_rtx
= copy_to_mode_reg (Pmode,
gen_rtx_SYMBOL_REF
(Pmode, IDENTIFIER_POINTER (entry_name)));
sym = gen_rtx_SYMBOL_REF (Pmode, IDENTIFIER_POINTER (entry_name));
func_addr_rtx = copy_to_mode_reg (Pmode, sym);
force_into (XEXP (operands[0], 0), r4);
force_into (XEXP (operands[1], 0), r5);
......@@ -1178,6 +1173,7 @@ int
expand_ashiftrt (operands)
rtx *operands;
{
rtx sym;
rtx wrk;
char func[18];
tree func_name;
......@@ -1238,8 +1234,8 @@ expand_ashiftrt (operands)
emit_move_insn (gen_rtx_REG (SImode, 4), operands[1]);
sprintf (func, "__ashiftrt_r4_%d", value);
func_name = get_identifier (func);
emit_move_insn (wrk, gen_rtx_SYMBOL_REF (Pmode,
IDENTIFIER_POINTER (func_name)));
sym = gen_rtx_SYMBOL_REF (Pmode, IDENTIFIER_POINTER (func_name));
emit_move_insn (wrk, sym);
emit_insn (gen_ashrsi3_n (GEN_INT (value), wrk));
emit_move_insn (operands[0], gen_rtx_REG (SImode, 4));
return 1;
......@@ -5111,10 +5107,11 @@ fpscr_set_from_mem (mode, regs_live)
{
enum attr_fp_mode fp_mode = mode;
rtx i;
rtx sym;
rtx addr_reg = get_free_reg (regs_live);
i = gen_rtx_SET (VOIDmode, addr_reg,
gen_rtx_SYMBOL_REF (SImode, "__fpscr_values"));
sym = gen_rtx_SYMBOL_REF (SImode, "__fpscr_values");
i = gen_rtx_SET (VOIDmode, addr_reg, sym);
emit_insn (i);
if (fp_mode == (TARGET_FPU_SINGLE ? FP_MODE_SINGLE : FP_MODE_DOUBLE))
{
......
gcc/config/sh/sh.h
......@@ -1286,12 +1286,12 @@ extern int current_function_anonymous_args;
/* The 'Q' constraint is a pc relative load operand. */
#define EXTRA_CONSTRAINT_Q(OP) \
(GET_CODE (OP) == MEM && \
((GET_CODE (XEXP ((OP), 0)) == LABEL_REF) \
|| (GET_CODE (XEXP ((OP), 0)) == CONST \
&& GET_CODE (XEXP (XEXP ((OP), 0), 0)) == PLUS \
&& GET_CODE (XEXP (XEXP (XEXP ((OP), 0), 0), 0)) == LABEL_REF \
&& GET_CODE (XEXP (XEXP (XEXP ((OP), 0), 0), 1)) == CONST_INT)))
(GET_CODE (OP) == MEM \
&& ((GET_CODE (XEXP ((OP), 0)) == LABEL_REF) \
|| (GET_CODE (XEXP ((OP), 0)) == CONST \
&& GET_CODE (XEXP (XEXP ((OP), 0), 0)) == PLUS \
&& GET_CODE (XEXP (XEXP (XEXP ((OP), 0), 0), 0)) == LABEL_REF \
&& GET_CODE (XEXP (XEXP (XEXP ((OP), 0), 0), 1)) == CONST_INT)))
#define EXTRA_CONSTRAINT(OP, C) \
((C) == 'Q' ? EXTRA_CONSTRAINT_Q (OP) \
......
gcc/config/sh/sh.md
......@@ -1188,8 +1188,10 @@
{
/* The address must be set outside the libcall,
since it goes into a pseudo. */
rtx addr = force_reg (SImode, gen_rtx_SYMBOL_REF (SImode, \"__mulsi3\"));
rtx insns = gen_mulsi3_call (operands[0], operands[1], operands[2], addr);
rtx sym = gen_rtx_SYMBOL_REF (SImode, \"__mulsi3\");
rtx addr = force_reg (SImode, sym);
rtx insns = gen_mulsi3_call (operands[0], operands[1],
operands[2], addr);
first = XVECEXP (insns, 0, 0);
last = XVECEXP (insns, 0, XVECLEN (insns, 0) - 1);
emit_insn (insns);
......@@ -2357,6 +2359,7 @@
mov.l %1,%0
fake %1,%0"
[(set_attr "type" "pcload,move,load,move,move,store,pcload")])
(define_expand "movsi"
[(set (match_operand:SI 0 "general_movdst_operand" "")
(match_operand:SI 1 "general_movsrc_operand" ""))]
......@@ -2493,7 +2496,7 @@
[(set (match_operand:DI 0 "general_movdst_operand" "")
(match_operand:DI 1 "general_movsrc_operand" ""))]
""
"{ if ( prepare_move_operands (operands, DImode)) DONE; }")
"{ if (prepare_move_operands (operands, DImode)) DONE; }")
;; ??? This should be a define expand.
......
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