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riscv-gcc-1
Commit 491d8eed by Uros Bizjak
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i386.md (*movoi_internal_avx): Use standard_sse_constant_opcode for alternative 0. 

	* config/i386/i386.md (*movoi_internal_avx): Use
	standard_sse_constant_opcode for alternative 0.
	(*movti_internal_sse): Ditto.
	(*movti_internal_rex64): Use standard_sse_constant_opcode for
	alternative 2.
	(*movdi_internal_rex64): Use standard_sse_constant_opcode for
	sselog1 type moves.
	(*movsi_internal): Ditto.
	(*movdi_internal): Ditto.  Add ssecvt type moves.

From-SVN: r174417
parent 5e7bb2b9
Showing with 86 additions and 38 deletions
gcc/ChangeLog
2011-05-29 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (*movoi_internal_avx): Use
standard_sse_constant_opcode for alternative 0.
(*movti_internal_sse): Ditto.
(*movti_internal_rex64): Use standard_sse_constant_opcode for
alternative 2.
(*movdi_internal_rex64): Use standard_sse_constant_opcode for
sselog1 type moves.
(*movsi_internal): Ditto.
(*movdi_internal): Ditto. Add ssecvt type moves.
2011-05-29 Eric Botcazou <ebotcazou@adacore.com> 2011-05-29 Eric Botcazou <ebotcazou@adacore.com>
PR target/48830 PR target/48830
...@@ -45,8 +57,8 @@ ...@@ -45,8 +57,8 @@
(lto_output_location_bitpack): Update. (lto_output_location_bitpack): Update.
(lto_output_builtin_tree): Update. (lto_output_builtin_tree): Update.
* lto-streamer.h (struct output_block): Add obstack. * lto-streamer.h (struct output_block): Add obstack.
(lto_output_string, lto_output_string_with_length): Remove declarations; (lto_output_string, lto_output_string_with_length): Remove
functions are static now. declarations; functions are static now.
2011-05-28 Jan Hubicka <jh@suse.cz> 2011-05-28 Jan Hubicka <jh@suse.cz>
...@@ -108,7 +120,7 @@ ...@@ -108,7 +120,7 @@
(build_and_insert_call): New. (build_and_insert_call): New.
(gimple_expand_builtin_pow): Add handling for pow(x,y) when y is (gimple_expand_builtin_pow): Add handling for pow(x,y) when y is
0.5, 0.25, 0.75, 1./3., or 1./6. 0.5, 0.25, 0.75, 1./3., or 1./6.
2011-05-27 Alexander Monakov <amonakov@ispras.ru> 2011-05-27 Alexander Monakov <amonakov@ispras.ru>
* doc/contrib.texi: Update copyright years. * doc/contrib.texi: Update copyright years.
...@@ -231,7 +243,7 @@ ...@@ -231,7 +243,7 @@
len values. len values.
* lto-streamer-in.c (string_for_index): Break out from ...; offset * lto-streamer-in.c (string_for_index): Break out from ...; offset
values by 1. values by 1.
(input_string_internal): ... here; (input_string_internal): ... here;
(input_string_cst, input_identifier, lto_input_string): Update handling (input_string_cst, input_identifier, lto_input_string): Update handling
of NULL strings. of NULL strings.
(lto_input_location_bitpack): New function (lto_input_location_bitpack): New function
...@@ -322,7 +334,7 @@ ...@@ -322,7 +334,7 @@
2011-05-26 Hariharan Sandanagobalane <hariharan@picochip.com> 2011-05-26 Hariharan Sandanagobalane <hariharan@picochip.com>
* config/picochip/picochip.md (cbranchhi4): No :CC for match_operator. * config/picochip/picochip.md (cbranchhi4): No :CC for match_operator.
The instruction is then expanded explicitly. The instruction is then expanded explicitly.
(supported_compare): Callable instruction. (supported_compare): Callable instruction.
(compare): Likewise. (compare): Likewise.
......
gcc/config/i386/i386.md
...@@ -1855,7 +1855,7 @@ ...@@ -1855,7 +1855,7 @@
switch (which_alternative) switch (which_alternative)
{ {
case 0: case 0:
return "vxorps\t%0, %0, %0"; return standard_sse_constant_opcode (insn, operands[1]);
case 1: case 1:
case 2: case 2:
if (misaligned_operand (operands[0], OImode) if (misaligned_operand (operands[0], OImode)
...@@ -1882,10 +1882,7 @@ ...@@ -1882,10 +1882,7 @@
case 1: case 1:
return "#"; return "#";
case 2: case 2:
if (get_attr_mode (insn) == MODE_V4SF) return standard_sse_constant_opcode (insn, operands[1]);
return "%vxorps\t%0, %d0";
else
return "%vpxor\t%0, %d0";
case 3: case 3:
case 4: case 4:
/* TDmode values are passed as TImode on the stack. Moving them /* TDmode values are passed as TImode on the stack. Moving them
...@@ -1945,10 +1942,7 @@ ...@@ -1945,10 +1942,7 @@
switch (which_alternative) switch (which_alternative)
{ {
case 0: case 0:
if (get_attr_mode (insn) == MODE_V4SF) return standard_sse_constant_opcode (insn, operands[1]);
return "%vxorps\t%0, %d0";
else
return "%vpxor\t%0, %d0";
case 1: case 1:
case 2: case 2:
/* TDmode values are passed as TImode on the stack. Moving them /* TDmode values are passed as TImode on the stack. Moving them
...@@ -2017,7 +2011,7 @@ ...@@ -2017,7 +2011,7 @@
return "movq\t{%1, %0|%0, %1}"; return "movq\t{%1, %0|%0, %1}";
case TYPE_SSELOG1: case TYPE_SSELOG1:
return "%vpxor\t%0, %d0"; return standard_sse_constant_opcode (insn, operands[1]);
case TYPE_MMX: case TYPE_MMX:
return "pxor\t%0, %0"; return "pxor\t%0, %0";
...@@ -2065,8 +2059,14 @@ ...@@ -2065,8 +2059,14 @@
(and (eq_attr "alternative" "2") (eq_attr "type" "imov")) (and (eq_attr "alternative" "2") (eq_attr "type" "imov"))
(const_string "8") (const_string "8")
(const_string "*"))) (const_string "*")))
(set_attr "prefix_rex" "*,*,*,*,*,*,*,1,*,1,*,*,*,*,*,*,*,*,*") (set (attr "prefix_rex")
(set_attr "prefix_data16" "*,*,*,*,*,*,*,*,*,*,*,*,*,*,*,1,*,*,*") (if_then_else (eq_attr "alternative" "7,9")
(const_string "1")
(const_string "*")))
(set (attr "prefix_data16")
(if_then_else (eq_attr "alternative" "15")
(const_string "1")
(const_string "*")))
(set (attr "prefix") (set (attr "prefix")
(if_then_else (eq_attr "alternative" "11,12,13,14,15,16") (if_then_else (eq_attr "alternative" "11,12,13,14,15,16")
(const_string "maybe_vex") (const_string "maybe_vex")
...@@ -2110,34 +2110,72 @@ ...@@ -2110,34 +2110,72 @@
(define_insn "*movdi_internal" (define_insn "*movdi_internal"
[(set (match_operand:DI 0 "nonimmediate_operand" [(set (match_operand:DI 0 "nonimmediate_operand"
"=r ,o ,*y,m*y,*y,*Y2,m ,*Y2,*Y2,*x,m ,*x,*x") "=r ,o ,*y,m*y,*y,*Y2,m ,*Y2,*Y2,*x,m ,*x,*x,?*Y2,?*Ym")
(match_operand:DI 1 "general_operand" (match_operand:DI 1 "general_operand"
"riFo,riF,C ,*y ,m ,C ,*Y2,*Y2,m ,C ,*x,*x,m "))] "riFo,riF,C ,*y ,m ,C ,*Y2,*Y2,m ,C ,*x,*x,m ,*Ym ,*Y2"))]
"!TARGET_64BIT && !(MEM_P (operands[0]) && MEM_P (operands[1]))" "!TARGET_64BIT && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
"@ {
# switch (get_attr_type (insn))
# {
pxor\t%0, %0 case TYPE_SSECVT:
movq\t{%1, %0|%0, %1} if (SSE_REG_P (operands[0]))
movq\t{%1, %0|%0, %1} return "movq2dq\t{%1, %0|%0, %1}";
%vpxor\t%0, %d0 else
%vmovq\t{%1, %0|%0, %1} return "movdq2q\t{%1, %0|%0, %1}";
%vmovdqa\t{%1, %0|%0, %1}
%vmovq\t{%1, %0|%0, %1} case TYPE_SSEMOV:
xorps\t%0, %0 switch (get_attr_mode (insn))
movlps\t{%1, %0|%0, %1} {
movaps\t{%1, %0|%0, %1} case MODE_TI:
movlps\t{%1, %0|%0, %1}" return "%vmovdqa\t{%1, %0|%0, %1}";
case MODE_DI:
return "%vmovq\t{%1, %0|%0, %1}";
case MODE_V4SF:
return "movaps\t{%1, %0|%0, %1}";
case MODE_V2SF:
return "movlps\t{%1, %0|%0, %1}";
default:
gcc_unreachable ();
}
case TYPE_MMXMOV:
return "movq\t{%1, %0|%0, %1}";
case TYPE_SSELOG1:
return standard_sse_constant_opcode (insn, operands[1]);
case TYPE_MMX:
return "pxor\t%0, %0";
case TYPE_MULTI:
return "#";
default:
gcc_unreachable ();
}
}
[(set (attr "isa") [(set (attr "isa")
(if_then_else (eq_attr "alternative" "9,10,11,12") (if_then_else (eq_attr "alternative" "9,10,11,12")
(const_string "noavx") (const_string "noavx")
(const_string "base"))) (const_string "base")))
(set_attr "type" "*,*,mmx,mmxmov,mmxmov,sselog1,ssemov,ssemov,ssemov,sselog1,ssemov,ssemov,ssemov") (set (attr "type")
(cond [(eq_attr "alternative" "0,1")
(const_string "multi")
(eq_attr "alternative" "2")
(const_string "mmx")
(eq_attr "alternative" "3,4")
(const_string "mmxmov")
(eq_attr "alternative" "5,9")
(const_string "sselog1")
(eq_attr "alternative" "13,14")
(const_string "ssecvt")
]
(const_string "ssemov")))
(set (attr "prefix") (set (attr "prefix")
(if_then_else (eq_attr "alternative" "5,6,7,8") (if_then_else (eq_attr "alternative" "5,6,7,8")
(const_string "maybe_vex") (const_string "maybe_vex")
(const_string "orig"))) (const_string "orig")))
(set_attr "mode" "DI,DI,DI,DI,DI,TI,DI,TI,DI,V4SF,V2SF,V4SF,V2SF")]) (set_attr "mode" "DI,DI,DI,DI,DI,TI,DI,TI,DI,V4SF,V2SF,V4SF,V2SF,DI,DI")])
(define_split (define_split
[(set (match_operand:DI 0 "nonimmediate_operand" "") [(set (match_operand:DI 0 "nonimmediate_operand" "")
...@@ -2158,9 +2196,7 @@ ...@@ -2158,9 +2196,7 @@
switch (get_attr_type (insn)) switch (get_attr_type (insn))
{ {
case TYPE_SSELOG1: case TYPE_SSELOG1:
if (get_attr_mode (insn) == MODE_TI) return standard_sse_constant_opcode (insn, operands[1]);
return "%vpxor\t%0, %d0";
return "%vxorps\t%0, %d0";
case TYPE_SSEMOV: case TYPE_SSEMOV:
switch (get_attr_mode (insn)) switch (get_attr_mode (insn))
......
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