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sh.h (OVERRIDE_OPTIONS): Fix code that clears 'e' register class.

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* sh.h (OVERRIDE_OPTIONS): Fix code that clears 'e' register class.

	* sh.md (binary_sf_op): Use extra constant operand instead of
	negating constant operand 4.
	* sh.c (sh_expand_binop_v2sf): Supply it.

From-SVN: r63243
This commit is contained in:
J"orn Rennecke 2003-02-21 20:51:33 +00:00 committed by Joern Rennecke
parent 4a06f7f2ec
commit a93d1ba239
4 changed files with 22 additions and 13 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
Fri Feb 21 20:41:29 2003 J"orn Rennecke <joern.rennecke@superh.com>
* sh.h (OVERRIDE_OPTIONS): Fix code that clears 'e' register class.
* sh.md (binary_sf_op): Use extra constant operand instead of
negating constant operand 4.
* sh.c (sh_expand_binop_v2sf): Supply it.
2003-02-21 Zack Weinberg <zack@codesourcery.com>
* cpphash.h (struct lexer_state): Add directive_wants_padding.

11
gcc/config/sh/sh.c
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@ -157,7 +157,7 @@ char sh_additional_register_names[ADDREGNAMES_SIZE] \
/* Provide reg_class from a letter such as appears in the machine
description. *: target independently reserved letter.
reg_class_from_letter['e'] is set to NO_REGS for TARGET_FMOVD. */
reg_class_from_letter['e' - 'a'] is set to NO_REGS for TARGET_FMOVD. */
enum reg_class reg_class_from_letter[] =
{
@ -4694,7 +4694,7 @@ calc_live_regs (count_ptr, live_regs_mask)
/* Code to generate prologue and epilogue sequences */
/* PUSHED is the number of bytes that are bing pushed on the
/* PUSHED is the number of bytes that are being pushed on the
stack for register saves. Return the frame size, padded
appropriately so that the stack stays properly aligned. */
static HOST_WIDE_INT
@ -8080,11 +8080,12 @@ sh_expand_binop_v2sf (code, op0, op1, op2)
{
rtx sel0 = const0_rtx;
rtx sel1 = const1_rtx;
rtx (*fn) PARAMS ((rtx, rtx, rtx, rtx, rtx, rtx, rtx)) = gen_binary_sf_op;
rtx (*fn) PARAMS ((rtx, rtx, rtx, rtx, rtx, rtx, rtx, rtx))
= gen_binary_sf_op;
rtx op = gen_rtx_fmt_ee (code, SFmode, op1, op2);
emit_insn ((*fn) (op0, op1, op2, op, sel0, sel0, sel0));
emit_insn ((*fn) (op0, op1, op2, op, sel1, sel1, sel1));
emit_insn ((*fn) (op0, op1, op2, op, sel0, sel0, sel0, sel1));
emit_insn ((*fn) (op0, op1, op2, op, sel1, sel1, sel1, sel0));
}
/* Return the class of registers for which a mode change from FROM to TO

2
gcc/config/sh/sh.h
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@ -456,7 +456,7 @@ do { \
targetm.asm_out.unaligned_op.di = NULL; \
} \
if (TARGET_FMOVD) \
reg_class_from_letter['e'] = NO_REGS; \
reg_class_from_letter['e' - 'a'] = NO_REGS; \
\
for (regno = 0; regno < FIRST_PSEUDO_REGISTER; regno++) \
if (! VALID_REGISTER_P (regno)) \

14
gcc/config/sh/sh.md
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@ -8048,7 +8048,7 @@
(vec_concat:V2SF
(vec_select:SF
(match_dup 0)
(parallel [(not:BI (match_operand 4 "const_int_operand" "n"))]))
(parallel [(match_operand 7 "const_int_operand" "n")]))
(match_operator:SF 3 "binary_float_operator"
[(vec_select:SF (match_operand:V2SF 1 "fp_arith_reg_operand" "f")
(parallel [(match_operand 5
@ -8056,11 +8056,11 @@
(vec_select:SF (match_operand:V2SF 2 "fp_arith_reg_operand" "f")
(parallel [(match_operand 6
"const_int_operand" "n")]))]))
(parallel [(not:BI (match_dup 4)) (match_dup 4)])))]
"TARGET_SHMEDIA_FPU"
(parallel [(match_dup 7) (match_operand 4 "const_int_operand" "n")])))]
"TARGET_SHMEDIA_FPU && INTVAL (operands[4]) != INTVAL (operands[7])"
"#"
"TARGET_SHMEDIA_FPU && reload_completed"
[(set (match_dup 7) (match_dup 8))]
"&& reload_completed"
[(set (match_dup 8) (match_dup 9))]
"
{
int endian = TARGET_LITTLE_ENDIAN ? 0 : 1;
@ -8071,10 +8071,10 @@
(true_regnum (operands[2])
+ (INTVAL (operands[6]) ^ endian)));
operands[7] = gen_rtx_REG (SFmode,
operands[8] = gen_rtx_REG (SFmode,
(true_regnum (operands[0])
+ (INTVAL (operands[4]) ^ endian)));
operands[8] = gen_rtx (GET_CODE (operands[3]), SFmode, op1, op2);
operands[9] = gen_rtx (GET_CODE (operands[3]), SFmode, op1, op2);
}"
[(set_attr "type" "fparith_media")])