OpenE2K
/
gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

altivec.md (VI, VF, V): New mode macros. 

* config/rs6000/altivec.md (VI, VF, V): New mode macros.
	(altivec_lvx_4si, altivec_lvx_8hi, altivec_lvx_16qi,
	altivec_lvx_4sf): Rename and replace with ...
	(altivec_lvx_<mode>): ... mode macro version.
	(altivec_stvx_4si, altivec_stvx_8hi, altivec_stvx_16qi,
	altivec_stvx_4sf): Rename and replace with ...
	(altivec_stvx_<mode>): ... mode macro version.
	(movv4si, movv8hi, movv16qi, movv4sf}): Replace with ...
	(mov<mode>): ... mode macro version.
	(*movv4si_internal, *movv8hi_internal1, *movv16qi_internal1,
	*movv4sf_internal1): Replace with ...
	(*mov<mode>_internal): ... mode macro version.
	(get_vrsave_internal, *set_vrsave_internal, *save_world,
	*restore_world): Unquote output statements.
	* config/rs6000/rs6000.c (altivec_expand_ld_builtin,
	altivec_expand_st_builtin): Adjust insn names.

From-SVN: r90870
This commit is contained in:
Nathan Sidwell 2004-11-18 15:52:22 +00:00 committed by Nathan Sidwell
parent 18f63bfae3
commit 814665556a
3 changed files with 76 additions and 179 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
gcc/ChangeLog
View File

@ -1,3 +1,22 @@
2004-11-18 Nathan Sidwell <nathan@codesourcery.com>
* config/rs6000/altivec.md (VI, VF, V): New mode macros.
(altivec_lvx_4si, altivec_lvx_8hi, altivec_lvx_16qi,
altivec_lvx_4sf): Rename and replace with ...
(altivec_lvx_<mode>): ... mode macro version.
(altivec_stvx_4si, altivec_stvx_8hi, altivec_stvx_16qi,
altivec_stvx_4sf): Rename and replace with ...
(altivec_stvx_<mode>): ... mode macro version.
(movv4si, movv8hi, movv16qi, movv4sf}): Replace with ...
(mov<mode>): ... mode macro version.
(*movv4si_internal, *movv8hi_internal1, *movv16qi_internal1,
*movv4sf_internal1): Replace with ...
(*mov<mode>_internal): ... mode macro version.
(get_vrsave_internal, *set_vrsave_internal, *save_world,
*restore_world): Unquote output statements.
* config/rs6000/rs6000.c (altivec_expand_ld_builtin,
altivec_expand_st_builtin): Adjust insn names.
2004-11-18 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/rs6000.c (rs6000_complex_function_value): Revert

220
gcc/config/rs6000/altivec.md
View File

@ -46,91 +46,58 @@
(UNSPEC_VCONDU_V16QI 307)
])
;; Vec int modes
(define_mode_macro VI [V4SI V8HI V16QI])
;; Vec float modes
(define_mode_macro VF [V4SF])
;; Vec modes, pity mode macros are not composable
(define_mode_macro V [V4SI V8HI V16QI V4SF])
;; Generic LVX load instruction.
(define_insn "altivec_lvx_4si"
[(set (match_operand:V4SI 0 "altivec_register_operand" "=v")
(match_operand:V4SI 1 "memory_operand" "m"))]
"TARGET_ALTIVEC"
"lvx %0,%y1"
[(set_attr "type" "vecload")])
(define_insn "altivec_lvx_8hi"
[(set (match_operand:V8HI 0 "altivec_register_operand" "=v")
(match_operand:V8HI 1 "memory_operand" "m"))]
"TARGET_ALTIVEC"
"lvx %0,%y1"
[(set_attr "type" "vecload")])
(define_insn "altivec_lvx_16qi"
[(set (match_operand:V16QI 0 "altivec_register_operand" "=v")
(match_operand:V16QI 1 "memory_operand" "m"))]
"TARGET_ALTIVEC"
"lvx %0,%y1"
[(set_attr "type" "vecload")])
(define_insn "altivec_lvx_4sf"
[(set (match_operand:V4SF 0 "altivec_register_operand" "=v")
(match_operand:V4SF 1 "memory_operand" "m"))]
(define_insn "altivec_lvx_<mode>"
[(set (match_operand:V 0 "altivec_register_operand" "=v")
(match_operand:V 1 "memory_operand" "m"))]
"TARGET_ALTIVEC"
"lvx %0,%y1"
[(set_attr "type" "vecload")])
;; Generic STVX store instruction.
(define_insn "altivec_stvx_4si"
[(set (match_operand:V4SI 0 "memory_operand" "=m")
(match_operand:V4SI 1 "altivec_register_operand" "v"))]
"TARGET_ALTIVEC"
"stvx %1,%y0"
[(set_attr "type" "vecstore")])
(define_insn "altivec_stvx_8hi"
[(set (match_operand:V8HI 0 "memory_operand" "=m")
(match_operand:V8HI 1 "altivec_register_operand" "v"))]
"TARGET_ALTIVEC"
"stvx %1,%y0"
[(set_attr "type" "vecstore")])
(define_insn "altivec_stvx_16qi"
[(set (match_operand:V16QI 0 "memory_operand" "=m")
(match_operand:V16QI 1 "altivec_register_operand" "v"))]
"TARGET_ALTIVEC"
"stvx %1,%y0"
[(set_attr "type" "vecstore")])
(define_insn "altivec_stvx_4sf"
[(set (match_operand:V4SF 0 "memory_operand" "=m")
(match_operand:V4SF 1 "altivec_register_operand" "v"))]
(define_insn "altivec_stvx_<mode>"
[(set (match_operand:V 0 "memory_operand" "=m")
(match_operand:V 1 "altivec_register_operand" "v"))]
"TARGET_ALTIVEC"
"stvx %1,%y0"
[(set_attr "type" "vecstore")])
;; Vector move instructions.
(define_expand "movv4si"
[(set (match_operand:V4SI 0 "nonimmediate_operand" "")
(match_operand:V4SI 1 "any_operand" ""))]
(define_expand "mov<mode>"
[(set (match_operand:V 0 "nonimmediate_operand" "")
(match_operand:V 1 "any_operand" ""))]
"TARGET_ALTIVEC"
"{ rs6000_emit_move (operands[0], operands[1], V4SImode); DONE; }")
{
rs6000_emit_move (operands[0], operands[1], <MODE>mode);
DONE;
})
(define_insn "*movv4si_internal"
[(set (match_operand:V4SI 0 "nonimmediate_operand" "=m,v,v,o,r,r,v")
(match_operand:V4SI 1 "input_operand" "v,m,v,r,o,r,W"))]
(define_insn "*mov<mode>_internal"
[(set (match_operand:V 0 "nonimmediate_operand" "=m,v,v,o,r,r,v")
(match_operand:V 1 "input_operand" "v,m,v,r,o,r,W"))]
"TARGET_ALTIVEC
&& (register_operand (operands[0], V4SImode)
|| register_operand (operands[1], V4SImode))"
"*
&& (register_operand (operands[0], <MODE>mode)
|| register_operand (operands[1], <MODE>mode))"
{
switch (which_alternative)
{
case 0: return \"stvx %1,%y0\";
case 1: return \"lvx %0,%y1\";
case 2: return \"vor %0,%1,%1\";
case 3: return \"#\";
case 4: return \"#\";
case 5: return \"#\";
case 0: return "stvx %1,%y0";
case 1: return "lvx %0,%y1";
case 2: return "vor %0,%1,%1";
case 3: return "#";
case 4: return "#";
case 5: return "#";
case 6: return output_vec_const_move (operands);
default: abort();
}
}"
}
[(set_attr "type" "vecstore,vecload,vecsimple,store,load,*,*")])
(define_split
@ -139,7 +106,9 @@
"TARGET_ALTIVEC && reload_completed
&& gpr_or_gpr_p (operands[0], operands[1])"
[(pc)]
{ rs6000_split_multireg_move (operands[0], operands[1]); DONE; })
{
rs6000_split_multireg_move (operands[0], operands[1]); DONE;
})
(define_split
[(set (match_operand:V4SI 0 "altivec_register_operand" "")
@ -149,38 +118,9 @@
(set (match_dup 0)
(plus:V4SI (match_dup 0)
(match_dup 0)))]
"
{
operands[3] = gen_easy_vector_constant_add_self (operands[1]);
}")
(define_expand "movv8hi"
[(set (match_operand:V8HI 0 "nonimmediate_operand" "")
(match_operand:V8HI 1 "any_operand" ""))]
"TARGET_ALTIVEC"
"{ rs6000_emit_move (operands[0], operands[1], V8HImode); DONE; }")
(define_insn "*movv8hi_internal1"
[(set (match_operand:V8HI 0 "nonimmediate_operand" "=m,v,v,o,r,r,v")
(match_operand:V8HI 1 "input_operand" "v,m,v,r,o,r,W"))]
"TARGET_ALTIVEC
&& (register_operand (operands[0], V8HImode)
|| register_operand (operands[1], V8HImode))"
"*
{
switch (which_alternative)
{
case 0: return \"stvx %1,%y0\";
case 1: return \"lvx %0,%y1\";
case 2: return \"vor %0,%1,%1\";
case 3: return \"#\";
case 4: return \"#\";
case 5: return \"#\";
case 6: return output_vec_const_move (operands);
default: abort ();
}
}"
[(set_attr "type" "vecstore,vecload,vecsimple,store,load,*,*")])
})
(define_split
[(set (match_operand:V8HI 0 "nonimmediate_operand" "")
@ -198,38 +138,9 @@
(set (match_dup 0)
(plus:V8HI (match_dup 0)
(match_dup 0)))]
"
{
operands[3] = gen_easy_vector_constant_add_self (operands[1]);
}")
(define_expand "movv16qi"
[(set (match_operand:V16QI 0 "nonimmediate_operand" "")
(match_operand:V16QI 1 "any_operand" ""))]
"TARGET_ALTIVEC"
"{ rs6000_emit_move (operands[0], operands[1], V16QImode); DONE; }")
(define_insn "*movv16qi_internal1"
[(set (match_operand:V16QI 0 "nonimmediate_operand" "=m,v,v,o,r,r,v")
(match_operand:V16QI 1 "input_operand" "v,m,v,r,o,r,W"))]
"TARGET_ALTIVEC
&& (register_operand (operands[0], V16QImode)
|| register_operand (operands[1], V16QImode))"
"*
{
switch (which_alternative)
{
case 0: return \"stvx %1,%y0\";
case 1: return \"lvx %0,%y1\";
case 2: return \"vor %0,%1,%1\";
case 3: return \"#\";
case 4: return \"#\";
case 5: return \"#\";
case 6: return output_vec_const_move (operands);
default: abort ();
}
}"
[(set_attr "type" "vecstore,vecload,vecsimple,store,load,*,*")])
})
(define_split
[(set (match_operand:V16QI 0 "nonimmediate_operand" "")
@ -247,38 +158,9 @@
(set (match_dup 0)
(plus:V16QI (match_dup 0)
(match_dup 0)))]
"
{
operands[3] = gen_easy_vector_constant_add_self (operands[1]);
}")
(define_expand "movv4sf"
[(set (match_operand:V4SF 0 "nonimmediate_operand" "")
(match_operand:V4SF 1 "any_operand" ""))]
"TARGET_ALTIVEC"
"{ rs6000_emit_move (operands[0], operands[1], V4SFmode); DONE; }")
(define_insn "*movv4sf_internal1"
[(set (match_operand:V4SF 0 "nonimmediate_operand" "=m,v,v,o,r,r,v")
(match_operand:V4SF 1 "input_operand" "v,m,v,r,o,r,W"))]
"TARGET_ALTIVEC
&& (register_operand (operands[0], V4SFmode)
|| register_operand (operands[1], V4SFmode))"
"*
{
switch (which_alternative)
{
case 0: return \"stvx %1,%y0\";
case 1: return \"lvx %0,%y1\";
case 2: return \"vor %0,%1,%1\";
case 3: return \"#\";
case 4: return \"#\";
case 5: return \"#\";
case 6: return output_vec_const_move (operands);
default: abort ();
}
}"
[(set_attr "type" "vecstore,vecload,vecsimple,store,load,*,*")])
})
(define_split
[(set (match_operand:V4SF 0 "nonimmediate_operand" "")
@ -286,19 +168,20 @@
"TARGET_ALTIVEC && reload_completed
&& gpr_or_gpr_p (operands[0], operands[1])"
[(pc)]
{ rs6000_split_multireg_move (operands[0], operands[1]); DONE; })
{
rs6000_split_multireg_move (operands[0], operands[1]); DONE;
})
(define_insn "get_vrsave_internal"
[(set (match_operand:SI 0 "register_operand" "=r")
(unspec:SI [(reg:SI 109)] 214))]
"TARGET_ALTIVEC"
"*
{
if (TARGET_MACHO)
return \"mfspr %0,256\";
return "mfspr %0,256";
else
return \"mfvrsave %0\";
}"
return "mfvrsave %0";
}
[(set_attr "type" "*")])
(define_insn "*set_vrsave_internal"
@ -307,13 +190,12 @@
(unspec_volatile:SI [(match_operand:SI 1 "register_operand" "r")
(reg:SI 109)] 30))])]
"TARGET_ALTIVEC"
"*
{
if (TARGET_MACHO)
return \"mtspr 256,%1\";
return "mtspr 256,%1";
else
return \"mtvrsave %1\";
}"
return "mtvrsave %1";
}
[(set_attr "type" "*")])
(define_insn "*save_world"
@ -321,9 +203,7 @@
[(clobber (match_operand:SI 1 "register_operand" "=l"))
(use (match_operand:SI 2 "call_operand" "s"))])]
"TARGET_MACHO && (DEFAULT_ABI == ABI_DARWIN) && TARGET_32BIT"
{
return "bl %z2";
}
"bl %z2"
[(set_attr "type" "branch")
(set_attr "length" "4")])
@ -334,9 +214,7 @@
(use (match_operand:SI 2 "call_operand" "s"))
(clobber (match_operand:SI 3 "gpc_reg_operand" "=r"))])]
"TARGET_MACHO && (DEFAULT_ABI == ABI_DARWIN) && TARGET_32BIT"
{
return "b %z2";
})
"b %z2")
;; Simple binary operations.

16
gcc/config/rs6000/rs6000.c
View File

@ -6899,16 +6899,16 @@ altivec_expand_ld_builtin (tree exp, rtx target, bool *expandedp)
switch (fcode)
{
case ALTIVEC_BUILTIN_LD_INTERNAL_16qi:
icode = CODE_FOR_altivec_lvx_16qi;
icode = CODE_FOR_altivec_lvx_v16qi;
break;
case ALTIVEC_BUILTIN_LD_INTERNAL_8hi:
icode = CODE_FOR_altivec_lvx_8hi;
icode = CODE_FOR_altivec_lvx_v8hi;
break;
case ALTIVEC_BUILTIN_LD_INTERNAL_4si:
icode = CODE_FOR_altivec_lvx_4si;
icode = CODE_FOR_altivec_lvx_v4si;
break;
case ALTIVEC_BUILTIN_LD_INTERNAL_4sf:
icode = CODE_FOR_altivec_lvx_4sf;
icode = CODE_FOR_altivec_lvx_v4sf;
break;
default:
*expandedp = false;
@ -6953,16 +6953,16 @@ altivec_expand_st_builtin (tree exp, rtx target ATTRIBUTE_UNUSED,
switch (fcode)
{
case ALTIVEC_BUILTIN_ST_INTERNAL_16qi:
icode = CODE_FOR_altivec_stvx_16qi;
icode = CODE_FOR_altivec_stvx_v16qi;
break;
case ALTIVEC_BUILTIN_ST_INTERNAL_8hi:
icode = CODE_FOR_altivec_stvx_8hi;
icode = CODE_FOR_altivec_stvx_v8hi;
break;
case ALTIVEC_BUILTIN_ST_INTERNAL_4si:
icode = CODE_FOR_altivec_stvx_4si;
icode = CODE_FOR_altivec_stvx_v4si;
break;
case ALTIVEC_BUILTIN_ST_INTERNAL_4sf:
icode = CODE_FOR_altivec_stvx_4sf;
icode = CODE_FOR_altivec_stvx_v4sf;
break;
default:
*expandedp = false;