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Indentation.
[libfirm]
/
ir
/
be
/
ia32
/
ia32_spec.pl
diff --git
a/ir/be/ia32/ia32_spec.pl
b/ir/be/ia32/ia32_spec.pl
index
adce379
..
121aa27
100644
(file)
--- a/
ir/be/ia32/ia32_spec.pl
+++ b/
ir/be/ia32/ia32_spec.pl
@@
-28,10
+28,15
@@
$arch = "ia32";
# comment => "any comment for constructor",
# reg_req => { in => [ "reg_class|register" ], out => [ "reg_class|register|in_rX" ] },
# cmp_attr => "c source code for comparing node attributes",
# comment => "any comment for constructor",
# reg_req => { in => [ "reg_class|register" ], out => [ "reg_class|register|in_rX" ] },
# cmp_attr => "c source code for comparing node attributes",
+# outs => { "out1", "out2" } # optional, creates pn_op_out1, ... consts
+# ins => { "in1", "in2" } # optional, creates n_op_in1, ... consts
+# mode => "mode_Iu" # optional, predefines the mode
# emit => "emit code with templates",
# emit => "emit code with templates",
-# attr => "attitional attribute arguments for constructor"
-# init_attr => "emit attribute initialization template"
-# rd_constructor => "c source code which constructs an ir_node"
+# attr => "attitional attribute arguments for constructor",
+# init_attr => "emit attribute initialization template",
+# rd_constructor => "c source code which constructs an ir_node",
+# hash_func => "name of the hash function for this operation",
+# latency => "latency of this operation (can be float)"
# attr_type => "name of the attribute struct",
# },
#
# attr_type => "name of the attribute struct",
# },
#
@@
-51,6
+56,8
@@
$arch = "ia32";
# H irop_flag_highlevel
# c irop_flag_constlike
# K irop_flag_keep
# H irop_flag_highlevel
# c irop_flag_constlike
# K irop_flag_keep
+# NB irop_flag_dump_noblock
+# NI irop_flag_dump_noinput
#
# irn_flags: special node flags, OPTIONAL (default is 0)
# following irn_flags are supported:
#
# irn_flags: special node flags, OPTIONAL (default is 0)
# following irn_flags are supported:
@@
-212,8
+219,8
@@
$arch = "ia32";
XXM => "${arch}_emit_xmm_mode_suffix(node);",
XSD => "${arch}_emit_xmm_mode_suffix_s(node);",
AM => "${arch}_emit_am(node);",
XXM => "${arch}_emit_xmm_mode_suffix(node);",
XSD => "${arch}_emit_xmm_mode_suffix_s(node);",
AM => "${arch}_emit_am(node);",
- unop3 => "${arch}_emit_unop(node,
3
);",
- unop4 => "${arch}_emit_unop(node,
4
);",
+ unop3 => "${arch}_emit_unop(node,
n_ia32_unary_op
);",
+ unop4 => "${arch}_emit_unop(node,
n_ia32_binary_right
);",
binop => "${arch}_emit_binop(node);",
x87_binop => "${arch}_emit_x87_binop(node);",
CMP0 => "${arch}_emit_cmp_suffix_node(node, 0);",
binop => "${arch}_emit_binop(node);",
x87_binop => "${arch}_emit_x87_binop(node);",
CMP0 => "${arch}_emit_cmp_suffix_node(node, 0);",
@@
-268,32
+275,33
@@
sub ia32_custom_init_attr {
$custom_init_attr_func = \&ia32_custom_init_attr;
%init_attr = (
$custom_init_attr_func = \&ia32_custom_init_attr;
%init_attr = (
- ia32_attr_t => "\tinit_ia32_attributes(res, flags, in_reqs, out_reqs, exec_units, n_res);",
- ia32_x87_attr_t =>
- "\tinit_ia32_attributes(res, flags, in_reqs, out_reqs, exec_units, n_res);\n".
- "\tinit_ia32_x87_attributes(res);",
ia32_asm_attr_t =>
"\tinit_ia32_attributes(res, flags, in_reqs, out_reqs, exec_units, n_res);\n".
"\tinit_ia32_x87_attributes(res);".
"\tinit_ia32_asm_attributes(res);",
ia32_asm_attr_t =>
"\tinit_ia32_attributes(res, flags, in_reqs, out_reqs, exec_units, n_res);\n".
"\tinit_ia32_x87_attributes(res);".
"\tinit_ia32_asm_attributes(res);",
- ia32_immediate_attr_t =>
+ ia32_attr_t =>
+ "\tinit_ia32_attributes(res, flags, in_reqs, out_reqs, exec_units, n_res);",
+ ia32_condcode_attr_t =>
"\tinit_ia32_attributes(res, flags, in_reqs, out_reqs, exec_units, n_res);\n".
"\tinit_ia32_attributes(res, flags, in_reqs, out_reqs, exec_units, n_res);\n".
- "\tinit_ia32_
immediate_attributes(res, symconst, symconst_sign, offset
);",
+ "\tinit_ia32_
condcode_attributes(res, pnc
);",
ia32_copyb_attr_t =>
"\tinit_ia32_attributes(res, flags, in_reqs, out_reqs, exec_units, n_res);\n".
"\tinit_ia32_copyb_attributes(res, size);",
ia32_copyb_attr_t =>
"\tinit_ia32_attributes(res, flags, in_reqs, out_reqs, exec_units, n_res);\n".
"\tinit_ia32_copyb_attributes(res, size);",
- ia32_
condcod
e_attr_t =>
+ ia32_
immediat
e_attr_t =>
"\tinit_ia32_attributes(res, flags, in_reqs, out_reqs, exec_units, n_res);\n".
"\tinit_ia32_attributes(res, flags, in_reqs, out_reqs, exec_units, n_res);\n".
- "\tinit_ia32_condcode_attributes(res, pnc);",
+ "\tinit_ia32_immediate_attributes(res, symconst, symconst_sign, offset);",
+ ia32_x87_attr_t =>
+ "\tinit_ia32_attributes(res, flags, in_reqs, out_reqs, exec_units, n_res);\n".
+ "\tinit_ia32_x87_attributes(res);",
);
%compare_attr = (
);
%compare_attr = (
- ia32_attr_t => "ia32_compare_nodes_attr",
- ia32_x87_attr_t => "ia32_compare_x87_attr",
ia32_asm_attr_t => "ia32_compare_asm_attr",
ia32_asm_attr_t => "ia32_compare_asm_attr",
- ia32_immediate_attr_t => "ia32_compare_immediate_attr",
- ia32_copyb_attr_t => "ia32_compare_copyb_attr",
+ ia32_attr_t => "ia32_compare_nodes_attr",
ia32_condcode_attr_t => "ia32_compare_condcode_attr",
ia32_condcode_attr_t => "ia32_compare_condcode_attr",
+ ia32_copyb_attr_t => "ia32_compare_copyb_attr",
+ ia32_immediate_attr_t => "ia32_compare_immediate_attr",
+ ia32_x87_attr_t => "ia32_compare_x87_attr",
);
%operands = (
);
%operands = (
@@
-316,6
+324,7
@@
Immediate => {
reg_req => { out => [ "gp_NOREG" ] },
attr => "ir_entity *symconst, int symconst_sign, long offset",
attr_type => "ia32_immediate_attr_t",
reg_req => { out => [ "gp_NOREG" ] },
attr => "ir_entity *symconst, int symconst_sign, long offset",
attr_type => "ia32_immediate_attr_t",
+ hash_func => "ia32_hash_Immediate",
latency => 0,
mode => $mode_gp,
},
latency => 0,
mode => $mode_gp,
},
@@
-332,6
+341,7
@@
Asm => {
modified_flags => 1,
},
modified_flags => 1,
},
+# "allocates" a free register
ProduceVal => {
op_flags => "c",
irn_flags => "R",
ProduceVal => {
op_flags => "c",
irn_flags => "R",
@@
-422,11
+432,11
@@
l_Adc => {
Mul => {
# we should not rematrialize this node. It produces 2 results and has
Mul => {
# we should not rematrialize this node. It produces 2 results and has
- # very strict constrains
+ # very strict constrain
t
s
state => "exc_pinned",
reg_req => { in => [ "gp", "gp", "none", "eax", "gp" ],
out => [ "eax", "edx", "none" ] },
state => "exc_pinned",
reg_req => { in => [ "gp", "gp", "none", "eax", "gp" ],
out => [ "eax", "edx", "none" ] },
- ins => [ "base", "index", "mem", "
val_high", "val_low
" ],
+ ins => [ "base", "index", "mem", "
left", "right
" ],
emit => '. mul%M %unop4',
outs => [ "res_low", "res_high", "M" ],
am => "source,binary",
emit => '. mul%M %unop4',
outs => [ "res_low", "res_high", "M" ],
am => "source,binary",
@@
-437,7
+447,7
@@
Mul => {
l_Mul => {
# we should not rematrialize this node. It produces 2 results and has
l_Mul => {
# we should not rematrialize this node. It produces 2 results and has
- # very strict constrains
+ # very strict constrain
t
s
op_flags => "C",
cmp_attr => "return 1;",
outs => [ "EAX", "EDX", "M" ],
op_flags => "C",
cmp_attr => "return 1;",
outs => [ "EAX", "EDX", "M" ],
@@
-465,7
+475,7
@@
IMul1OP => {
state => "exc_pinned",
reg_req => { in => [ "gp", "gp", "none", "eax", "gp" ],
out => [ "eax", "edx", "none" ] },
state => "exc_pinned",
reg_req => { in => [ "gp", "gp", "none", "eax", "gp" ],
out => [ "eax", "edx", "none" ] },
- ins => [ "base", "index", "mem", "
val_high", "val_low
" ],
+ ins => [ "base", "index", "mem", "
left", "right
" ],
emit => '. imul%M %unop4',
outs => [ "res_low", "res_high", "M" ],
am => "source,binary",
emit => '. imul%M %unop4',
outs => [ "res_low", "res_high", "M" ],
am => "source,binary",
@@
-1008,9
+1018,10
@@
Stc => {
Cmp => {
irn_flags => "R",
state => "exc_pinned",
Cmp => {
irn_flags => "R",
state => "exc_pinned",
- reg_req => { in => [ "gp", "gp", "none", "gp", "gp" ] , out => [ "flags" ] },
+ reg_req => { in => [ "gp", "gp", "none", "gp", "gp" ],
+ out => [ "flags", "none", "none" ] },
ins => [ "base", "index", "mem", "left", "right" ],
ins => [ "base", "index", "mem", "left", "right" ],
- outs => [ "eflags" ],
+ outs => [ "eflags"
, "unused", "M"
],
am => "source,binary",
emit => '. cmp%M %binop',
attr => "int ins_permuted, int cmp_unsigned",
am => "source,binary",
emit => '. cmp%M %binop',
attr => "int ins_permuted, int cmp_unsigned",
@@
-1136,7
+1147,7
@@
SwitchJmp => {
reg_req => { in => [ "gp" ], out => [ "none" ] },
mode => "mode_T",
attr_type => "ia32_condcode_attr_t",
reg_req => { in => [ "gp" ], out => [ "none" ] },
mode => "mode_T",
attr_type => "ia32_condcode_attr_t",
- attr => "
pn_Cmp
pnc",
+ attr => "
long
pnc",
latency => 3,
units => [ "BRANCH" ],
modified_flags => $status_flags,
latency => 3,
units => [ "BRANCH" ],
modified_flags => $status_flags,
@@
-1176,7
+1187,7
@@
GetEIP => {
Unknown_GP => {
state => "pinned",
Unknown_GP => {
state => "pinned",
- op_flags => "c",
+ op_flags => "c
|NB
",
irn_flags => "I",
reg_req => { out => [ "gp_UKNWN" ] },
units => [],
irn_flags => "I",
reg_req => { out => [ "gp_UKNWN" ] },
units => [],
@@
-1187,7
+1198,7
@@
Unknown_GP => {
Unknown_VFP => {
state => "pinned",
Unknown_VFP => {
state => "pinned",
- op_flags => "c",
+ op_flags => "c
|NB
",
irn_flags => "I",
reg_req => { out => [ "vfp_UKNWN" ] },
units => [],
irn_flags => "I",
reg_req => { out => [ "vfp_UKNWN" ] },
units => [],
@@
-1199,7
+1210,7
@@
Unknown_VFP => {
Unknown_XMM => {
state => "pinned",
Unknown_XMM => {
state => "pinned",
- op_flags => "c",
+ op_flags => "c
|NB
",
irn_flags => "I",
reg_req => { out => [ "xmm_UKNWN" ] },
units => [],
irn_flags => "I",
reg_req => { out => [ "xmm_UKNWN" ] },
units => [],
@@
-1210,7
+1221,7
@@
Unknown_XMM => {
NoReg_GP => {
state => "pinned",
NoReg_GP => {
state => "pinned",
- op_flags => "c",
+ op_flags => "c
|NB|NI
",
irn_flags => "I",
reg_req => { out => [ "gp_NOREG" ] },
units => [],
irn_flags => "I",
reg_req => { out => [ "gp_NOREG" ] },
units => [],
@@
-1221,7
+1232,7
@@
NoReg_GP => {
NoReg_VFP => {
state => "pinned",
NoReg_VFP => {
state => "pinned",
- op_flags => "c",
+ op_flags => "c
|NB|NI
",
irn_flags => "I",
reg_req => { out => [ "vfp_NOREG" ] },
units => [],
irn_flags => "I",
reg_req => { out => [ "vfp_NOREG" ] },
units => [],
@@
-1233,7
+1244,7
@@
NoReg_VFP => {
NoReg_XMM => {
state => "pinned",
NoReg_XMM => {
state => "pinned",
- op_flags => "c",
+ op_flags => "c
|NB|NI
",
irn_flags => "I",
reg_req => { out => [ "xmm_NOREG" ] },
units => [],
irn_flags => "I",
reg_req => { out => [ "xmm_NOREG" ] },
units => [],
@@
-1312,21
+1323,6
@@
Load => {
units => [ "GP" ],
},
units => [ "GP" ],
},
-l_Load => {
- op_flags => "L|F",
- cmp_attr => "return 1;",
- outs => [ "res", "M" ],
- arity => 2,
-},
-
-l_Store => {
- op_flags => "L|F",
- cmp_attr => "return 1;",
- state => "exc_pinned",
- arity => 3,
- mode => "mode_M",
-},
-
Store => {
op_flags => "L|F",
state => "exc_pinned",
Store => {
op_flags => "L|F",
state => "exc_pinned",
@@
-1370,7
+1366,7
@@
Push => {
ins => [ "base", "index", "mem", "val", "stack" ],
emit => '. push%M %unop3',
outs => [ "stack:I|S", "M" ],
ins => [ "base", "index", "mem", "val", "stack" ],
emit => '. push%M %unop3',
outs => [ "stack:I|S", "M" ],
- am => "source,
bi
nary",
+ am => "source,
u
nary",
latency => 2,
units => [ "GP" ],
},
latency => 2,
units => [ "GP" ],
},
@@
-1981,12
+1977,6
@@
vfild => {
attr_type => "ia32_x87_attr_t",
},
attr_type => "ia32_x87_attr_t",
},
-l_vfild => {
- cmp_attr => "return 1;",
- outs => [ "res", "M" ],
- arity => 2,
-},
-
vfist => {
state => "exc_pinned",
reg_req => { in => [ "gp", "gp", "none", "vfp", "fpcw" ] },
vfist => {
state => "exc_pinned",
reg_req => { in => [ "gp", "gp", "none", "vfp", "fpcw" ] },
@@
-2000,21
+1990,14
@@
vfist => {
# SSE3 fisttp instruction
vfisttp => {
state => "exc_pinned",
# SSE3 fisttp instruction
vfisttp => {
state => "exc_pinned",
- reg_req => { in => [ "gp", "gp", "none", "vfp" ]
},
+ reg_req => { in => [ "gp", "gp", "none", "vfp" ]
, out => [ "in_r4", "none" ]
},
ins => [ "base", "index", "mem", "val" ],
ins => [ "base", "index", "mem", "val" ],
+ outs => [ "res", "M" ],
latency => 4,
units => [ "VFP" ],
latency => 4,
units => [ "VFP" ],
- mode => "mode_M",
attr_type => "ia32_x87_attr_t",
},
attr_type => "ia32_x87_attr_t",
},
-l_vfist => {
- cmp_attr => "return 1;",
- state => "exc_pinned",
- arity => 3,
- mode => "mode_M",
-},
-
# constants
# constants
@@
-2366,7
+2349,7
@@
fisttp => {
state => "exc_pinned",
rd_constructor => "NONE",
reg_req => { },
state => "exc_pinned",
rd_constructor => "NONE",
reg_req => { },
- emit => '. fist%M %AM',
+ emit => '. fist
tp
%M %AM',
mode => "mode_M",
attr_type => "ia32_x87_attr_t",
latency => 2,
mode => "mode_M",
attr_type => "ia32_x87_attr_t",
latency => 2,