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Zwinkau
libfirm
Commits
4a97bde7
Commit
4a97bde7
authored
Jul 15, 2010
by
Matthias Braun
Browse files
cleanup sparc spec
[r27747]
parent
3cda66b8
Changes
2
Show whitespace changes
Inline
Side-by-side
ir/be/sparc/sparc_spec.pl
View file @
4a97bde7
...
@@ -7,82 +7,35 @@ $mode_gp = "mode_Iu";
...
@@ -7,82 +7,35 @@ $mode_gp = "mode_Iu";
$mode_flags
=
"
mode_Bu
";
$mode_flags
=
"
mode_Bu
";
$mode_fp
=
"
mode_D
";
$mode_fp
=
"
mode_D
";
# The node description is done as a perl hash initializer with the
$normal
=
0
;
# no special type
# following structure:
$caller_save
=
1
;
# caller save (register must be saved by the caller of a function)
#
$callee_save
=
2
;
# callee save (register must be saved by the called function)
# %nodes = (
$ignore
=
4
;
# ignore (do not assign this register)
#
$arbitrary
=
8
;
# emitter can choose an arbitrary register of this class
# <op-name> => {
$virtual
=
16
;
# the register is a virtual one
# arity => "0|1|2|3 ... |variable|dynamic|any", # optional
$state
=
32
;
# register represents a state
# state => "floats|pinned|mem_pinned|exc_pinned", # optional
# args => [
# { type => "type 1", name => "name 1" },
# { type => "type 2", name => "name 2" },
# ...
# ],
# comment => "any comment for constructor", # optional
# reg_req => { in => [ "reg_class|register" ], out => [ "reg_class|register|in_rX" ] },
# cmp_attr => "c source code for comparing node attributes", # optional
# 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", # optional for virtual nodes
# attr => "additional attribute arguments for constructor", # optional
# init_attr => "emit attribute initialization template", # optional
# rd_constructor => "c source code which constructs an ir_node", # optional
# hash_func => "name of the hash function for this operation", # optional, get the default hash function else
# latency => "latency of this operation (can be float)" # optional
# attr_type => "name of the attribute struct", # optional
# },
#
# ... # (all nodes you need to describe)
#
# ); # close the %nodes initializer
# state: state of the operation, OPTIONAL (default is "floats")
#
# arity: arity of the operation, MUST NOT BE OMITTED
#
# args: the OPTIONAL arguments of the node constructor (debug, irg and block
# are always the first 3 arguments and are always autmatically
# created)
# If this key is missing the following arguments will be created:
# for i = 1 .. arity: ir_node *op_i
# ir_mode *mode
#
# outs: if a node defines more than one output, the names of the projections
# nodes having outs having automatically the mode mode_T
#
# comment: OPTIONAL comment for the node constructor
#
# register types:
# 0 - no special type
# 1 - caller save (register must be saved by the caller of a function)
# 2 - callee save (register must be saved by the called function)
# 4 - ignore (do not assign this register)
# NOTE: Last entry of each class is the largest Firm-Mode a register can hold
# available SPARC registers: 8 globals, 24 window regs (8 ins, 8 outs, 8 locals)
# available SPARC registers: 8 globals, 24 window regs (8 ins, 8 outs, 8 locals)
%reg_classes
=
(
%reg_classes
=
(
gp
=>
[
gp
=>
[
{
name
=>
"
g0
",
realname
=>
"
g0
",
type
=>
4
},
# hardwired 0, behaves like /dev/null
{
name
=>
"
g0
",
realname
=>
"
g0
",
type
=>
$ignore
},
# hardwired 0, behaves like /dev/null
{
name
=>
"
g1
",
realname
=>
"
g1
",
type
=>
1
},
# temp. value
{
name
=>
"
g1
",
realname
=>
"
g1
",
type
=>
$caller_save
},
# temp. value
{
name
=>
"
g2
",
realname
=>
"
g2
",
type
=>
1
},
{
name
=>
"
g2
",
realname
=>
"
g2
",
type
=>
$caller_save
},
{
name
=>
"
g3
",
realname
=>
"
g3
",
type
=>
1
},
{
name
=>
"
g3
",
realname
=>
"
g3
",
type
=>
$caller_save
},
{
name
=>
"
g4
",
realname
=>
"
g4
",
type
=>
1
},
{
name
=>
"
g4
",
realname
=>
"
g4
",
type
=>
$caller_save
},
{
name
=>
"
g5
",
realname
=>
"
g5
",
type
=>
4
},
# reserved by SPARC ABI
{
name
=>
"
g5
",
realname
=>
"
g5
",
type
=>
$ignore
},
# reserved by SPARC ABI
{
name
=>
"
g6
",
realname
=>
"
g6
",
type
=>
4
},
# reserved by SPARC ABI
{
name
=>
"
g6
",
realname
=>
"
g6
",
type
=>
$ignore
},
# reserved by SPARC ABI
{
name
=>
"
g7
",
realname
=>
"
g7
",
type
=>
4
},
# reserved by SPARC ABI
{
name
=>
"
g7
",
realname
=>
"
g7
",
type
=>
$ignore
},
# reserved by SPARC ABI
# window's out registers
# window's out registers
{
name
=>
"
o0
",
realname
=>
"
o0
",
type
=>
1
},
# param 1 / return value from callee
{
name
=>
"
o0
",
realname
=>
"
o0
",
type
=>
$caller_save
},
# param 1 / return value from callee
{
name
=>
"
o1
",
realname
=>
"
o1
",
type
=>
1
},
# param 2
{
name
=>
"
o1
",
realname
=>
"
o1
",
type
=>
$caller_save
},
# param 2
{
name
=>
"
o2
",
realname
=>
"
o2
",
type
=>
1
},
# param 3
{
name
=>
"
o2
",
realname
=>
"
o2
",
type
=>
$caller_save
},
# param 3
{
name
=>
"
o3
",
realname
=>
"
o3
",
type
=>
1
},
# param 4
{
name
=>
"
o3
",
realname
=>
"
o3
",
type
=>
$caller_save
},
# param 4
{
name
=>
"
o4
",
realname
=>
"
o4
",
type
=>
1
},
# param 5
{
name
=>
"
o4
",
realname
=>
"
o4
",
type
=>
$caller_save
},
# param 5
{
name
=>
"
o5
",
realname
=>
"
o5
",
type
=>
1
},
# param 6
{
name
=>
"
o5
",
realname
=>
"
o5
",
type
=>
$caller_save
},
# param 6
{
name
=>
"
sp
",
realname
=>
"
sp
",
type
=>
4
},
# our stackpointer
{
name
=>
"
sp
",
realname
=>
"
sp
",
type
=>
$ignore
},
# our stackpointer
{
name
=>
"
o7
",
realname
=>
"
o6
",
type
=>
4
},
# temp. value / address of CALL instr.
{
name
=>
"
o7
",
realname
=>
"
o6
",
type
=>
$ignore
},
# temp. value / address of CALL instr.
# window's local registers
# window's local registers
{
name
=>
"
l0
",
realname
=>
"
l0
",
type
=>
0
},
{
name
=>
"
l0
",
realname
=>
"
l0
",
type
=>
0
},
...
@@ -101,57 +54,48 @@ $mode_fp = "mode_D";
...
@@ -101,57 +54,48 @@ $mode_fp = "mode_D";
{
name
=>
"
i3
",
realname
=>
"
i3
",
type
=>
0
},
# param 4
{
name
=>
"
i3
",
realname
=>
"
i3
",
type
=>
0
},
# param 4
{
name
=>
"
i4
",
realname
=>
"
i4
",
type
=>
0
},
# param 5
{
name
=>
"
i4
",
realname
=>
"
i4
",
type
=>
0
},
# param 5
{
name
=>
"
i5
",
realname
=>
"
i5
",
type
=>
0
},
# param 6
{
name
=>
"
i5
",
realname
=>
"
i5
",
type
=>
0
},
# param 6
{
name
=>
"
fp
",
realname
=>
"
fp
",
type
=>
4
},
# our framepointer
{
name
=>
"
fp
",
realname
=>
"
fp
",
type
=>
$ignore
},
# our framepointer
{
name
=>
"
i7
",
realname
=>
"
i7
",
type
=>
4
},
# return address - 8
{
name
=>
"
i7
",
realname
=>
"
i7
",
type
=>
$ignore
},
# return address - 8
{
mode
=>
$mode_gp
}
{
mode
=>
$mode_gp
}
],
],
flags
=>
[
flags
=>
[
{
name
=>
"
y
",
realname
=>
"
y
",
type
=>
4
},
# the multiply/divide state register
{
name
=>
"
y
",
realname
=>
"
y
",
type
=>
$ignore
},
# the multiply/divide state register
{
mode
=>
$mode_flags
,
flags
=>
"
manual_ra
"
}
{
mode
=>
$mode_flags
,
flags
=>
"
manual_ra
"
}
],
],
# cpu => [
# { name => "psr", realname => "psr", type => 4 }, # the processor state register
# { name => "wim", realname => "wim", type => 4 }, # the window invalid mask register
# { name => "tbr", realname => "tbr", type => 4 }, # the trap base register
# { name => "pc", realname => "pc", type => 4 }, # the program counter register
# { name => "npc", realname => "npc", type => 4 }, # the next instruction addr. (PC + 1) register
# { mode => "mode_Iu", flags => "manual_ra" }
# ],
# fp registers can be accessed any time
# fp registers can be accessed any time
fp
=>
[
fp
=>
[
{
name
=>
"
f0
",
type
=>
1
},
{
name
=>
"
f0
",
type
=>
$caller_save
},
{
name
=>
"
f1
",
type
=>
1
},
{
name
=>
"
f1
",
type
=>
$caller_save
},
{
name
=>
"
f2
",
type
=>
1
},
{
name
=>
"
f2
",
type
=>
$caller_save
},
{
name
=>
"
f3
",
type
=>
1
},
{
name
=>
"
f3
",
type
=>
$caller_save
},
{
name
=>
"
f4
",
type
=>
1
},
{
name
=>
"
f4
",
type
=>
$caller_save
},
{
name
=>
"
f5
",
type
=>
1
},
{
name
=>
"
f5
",
type
=>
$caller_save
},
{
name
=>
"
f6
",
type
=>
1
},
{
name
=>
"
f6
",
type
=>
$caller_save
},
{
name
=>
"
f7
",
type
=>
1
},
{
name
=>
"
f7
",
type
=>
$caller_save
},
{
name
=>
"
f8
",
type
=>
1
},
{
name
=>
"
f8
",
type
=>
$caller_save
},
{
name
=>
"
f9
",
type
=>
1
},
{
name
=>
"
f9
",
type
=>
$caller_save
},
{
name
=>
"
f10
",
type
=>
1
},
{
name
=>
"
f10
",
type
=>
$caller_save
},
{
name
=>
"
f11
",
type
=>
1
},
{
name
=>
"
f11
",
type
=>
$caller_save
},
{
name
=>
"
f12
",
type
=>
1
},
{
name
=>
"
f12
",
type
=>
$caller_save
},
{
name
=>
"
f13
",
type
=>
1
},
{
name
=>
"
f13
",
type
=>
$caller_save
},
{
name
=>
"
f14
",
type
=>
1
},
{
name
=>
"
f14
",
type
=>
$caller_save
},
{
name
=>
"
f15
",
type
=>
1
},
{
name
=>
"
f15
",
type
=>
$caller_save
},
{
name
=>
"
f16
",
type
=>
1
},
{
name
=>
"
f16
",
type
=>
$caller_save
},
{
name
=>
"
f17
",
type
=>
1
},
{
name
=>
"
f17
",
type
=>
$caller_save
},
{
name
=>
"
f18
",
type
=>
1
},
{
name
=>
"
f18
",
type
=>
$caller_save
},
{
name
=>
"
f19
",
type
=>
1
},
{
name
=>
"
f19
",
type
=>
$caller_save
},
{
name
=>
"
f20
",
type
=>
1
},
{
name
=>
"
f20
",
type
=>
$caller_save
},
{
name
=>
"
f21
",
type
=>
1
},
{
name
=>
"
f21
",
type
=>
$caller_save
},
{
name
=>
"
f22
",
type
=>
1
},
{
name
=>
"
f22
",
type
=>
$caller_save
},
{
name
=>
"
f23
",
type
=>
1
},
{
name
=>
"
f23
",
type
=>
$caller_save
},
{
name
=>
"
f24
",
type
=>
1
},
{
name
=>
"
f24
",
type
=>
$caller_save
},
{
name
=>
"
f25
",
type
=>
1
},
{
name
=>
"
f25
",
type
=>
$caller_save
},
{
name
=>
"
f26
",
type
=>
1
},
{
name
=>
"
f26
",
type
=>
$caller_save
},
{
name
=>
"
f27
",
type
=>
1
},
{
name
=>
"
f27
",
type
=>
$caller_save
},
{
name
=>
"
f28
",
type
=>
1
},
{
name
=>
"
f28
",
type
=>
$caller_save
},
{
name
=>
"
f29
",
type
=>
1
},
{
name
=>
"
f29
",
type
=>
$caller_save
},
{
name
=>
"
f30
",
type
=>
1
},
{
name
=>
"
f30
",
type
=>
$caller_save
},
{
name
=>
"
f31
",
type
=>
1
},
{
name
=>
"
f31
",
type
=>
$caller_save
},
{
mode
=>
$mode_fp
}
{
mode
=>
$mode_fp
}
]
]
);
# %reg_classes
);
# %reg_classes
...
@@ -213,11 +157,9 @@ $default_copy_attr = "sparc_copy_attr";
...
@@ -213,11 +157,9 @@ $default_copy_attr = "sparc_copy_attr";
sparc_save_attr_t
=>
"
cmp_attr_sparc_save
",
sparc_save_attr_t
=>
"
cmp_attr_sparc_save
",
);
);
# addressing modes: imm, reg, reg +/- imm, reg + reg
# addressing modes: imm, reg, reg +/- imm, reg + reg
# max. imm = 13 bits signed (-4096 ... 4096)
# max. imm = 13 bits signed (-4096 ... 4096)
my
%cmp_operand_constructors
=
(
my
%cmp_operand_constructors
=
(
imm
=>
{
imm
=>
{
attr
=>
"
int immediate_value, bool ins_permuted, bool is_unsigned
",
attr
=>
"
int immediate_value, bool ins_permuted, bool is_unsigned
",
...
@@ -313,7 +255,6 @@ HiImm => {
...
@@ -313,7 +255,6 @@ HiImm => {
#attr_type => "sparc_load_store_attr_t",
#attr_type => "sparc_load_store_attr_t",
attr
=>
"
int immediate_value
",
attr
=>
"
int immediate_value
",
custominit
=>
"
sparc_set_attr_imm(res, immediate_value);
",
custominit
=>
"
sparc_set_attr_imm(res, immediate_value);
",
},
},
LoImm
=>
{
LoImm
=>
{
...
@@ -327,7 +268,6 @@ LoImm => {
...
@@ -327,7 +268,6 @@ LoImm => {
#attr_type => "sparc_load_store_attr_t",
#attr_type => "sparc_load_store_attr_t",
attr
=>
"
int immediate_value
",
attr
=>
"
int immediate_value
",
custominit
=>
"
sparc_set_attr_imm(res, immediate_value);
",
custominit
=>
"
sparc_set_attr_imm(res, immediate_value);
",
},
},
LoadLo
=>
{
LoadLo
=>
{
...
@@ -520,7 +460,7 @@ Mul => {
...
@@ -520,7 +460,7 @@ Mul => {
reg_req
=>
{
in
=>
[
"
gp
",
"
gp
"
],
out
=>
[
"
gp
",
"
flags
"
]
},
reg_req
=>
{
in
=>
[
"
gp
",
"
gp
"
],
out
=>
[
"
gp
",
"
flags
"
]
},
outs
=>
[
"
low
",
"
high
"
],
outs
=>
[
"
low
",
"
high
"
],
constructors
=>
\
%binop_operand_constructors
,
constructors
=>
\
%binop_operand_constructors
,
#
emit =>'. mul %S1, %R2I, %D1'
#emit =>'. mul %S1, %R2I, %D1'
},
},
Mulh
=>
{
Mulh
=>
{
...
@@ -534,12 +474,12 @@ Mulh => {
...
@@ -534,12 +474,12 @@ Mulh => {
Div
=>
{
Div
=>
{
irn_flags
=>
[
"
rematerializable
"
],
irn_flags
=>
[
"
rematerializable
"
],
state
=>
"
exc_pinned
",
state
=>
"
exc_pinned
",
# mode => $mode_gp,
comment
=>
"
construct Div: Div(a, b) = a / b
",
comment
=>
"
construct Div: Div(a, b) = a / b
",
reg_req
=>
{
in
=>
[
"
gp
",
"
gp
"
],
out
=>
[
"
gp
"
]
},
reg_req
=>
{
in
=>
[
"
gp
",
"
gp
"
],
out
=>
[
"
gp
"
]
},
outs
=>
[
"
res
"
],
outs
=>
[
"
res
"
],
constructors
=>
\
%binop_operand_constructors
,
constructors
=>
\
%binop_operand_constructors
,
# emit =>'. div %S1, %R2I, %D1'
#mode => $mode_gp,
#emit =>'. div %S1, %R2I, %D1'
},
},
Minus
=>
{
Minus
=>
{
...
@@ -565,138 +505,6 @@ Nop => {
...
@@ -565,138 +505,6 @@ Nop => {
emit
=>
'
. nop
',
emit
=>
'
. nop
',
},
},
#Mul_i => {
# irn_flags => "R",
# comment => "construct Mul: Mul(a, const) = Mul(const, a) = a * const",
# reg_req => { in => [ "gp" ], out => [ "gp" ] },
# emit => '. mul %S1, %C, %D1'
#},
#
#And => {
# op_flags => "C",
# irn_flags => "R",
# comment => "construct And: And(a, b) = And(b, a) = a AND b",
# reg_req => { in => [ "gp", "gp" ], out => [ "gp" ] },
# emit => '. and %S1, %S2, %D1'
#},
#
#And_i => {
# irn_flags => "R",
# comment => "construct And: And(a, const) = And(const, a) = a AND const",
# reg_req => { in => [ "gp" ], out => [ "gp" ] },
# emit => '. and %S1, %C, %D1'
#},
#
#Or => {
# op_flags => "C",
# irn_flags => "R",
# comment => "construct Or: Or(a, b) = Or(b, a) = a OR b",
# reg_req => { in => [ "gp", "gp" ], out => [ "gp" ] },
# emit => '. or %S1, %S2, %D1'
#},
#
#Or_i => {
# op_flags => "C",
# irn_flags => "R",
# comment => "construct Or: Or(a, const) = Or(const, a) = a OR const",
# reg_req => { in => [ "gp" ], out => [ "gp" ] },
# emit => '. or %S1, %C, %D1'
#},
#
#Eor => {
# op_flags => "C",
# irn_flags => "R",
# comment => "construct Eor: Eor(a, b) = Eor(b, a) = a EOR b",
# reg_req => { in => [ "gp", "gp" ], out => [ "gp" ] },
# emit => '. xor %S1, %S2, %D1'
#},
#
#Eor_i => {
# irn_flags => "R",
# comment => "construct Eor: Eor(a, const) = Eor(const, a) = a EOR const",
# reg_req => { in => [ "gp" ], out => [ "gp" ] },
# emit => '. xor %S1, %C, %D1'
#},
# not commutative operations
#Shl => {
# irn_flags => "R",
# comment => "construct Shl: Shl(a, b) = a << b",
# reg_req => { in => [ "gp", "gp" ], out => [ "gp" ] },
# emit => '. shl %S1, %S2, %D1'
#},
#
#Shl_i => {
# irn_flags => "R",
# comment => "construct Shl: Shl(a, const) = a << const",
# reg_req => { in => [ "gp" ], out => [ "gp" ] },
# emit => '. shl %S1, %C, %D1'
#},
#
#Shr => {
# irn_flags => "R",
# comment => "construct Shr: Shr(a, b) = a >> b",
# reg_req => { in => [ "gp", "gp" ], out => [ "in_r1" ] },
# emit => '. shr %S2, %D1'
#},
#
#Shr_i => {
# irn_flags => "R",
# comment => "construct Shr: Shr(a, const) = a >> const",
# reg_req => { in => [ "gp" ], out => [ "gp" ] },
# emit => '. shr %S1, %C, %D1'
#},
#
#RotR => {
# irn_flags => "R",
# comment => "construct RotR: RotR(a, b) = a ROTR b",
# reg_req => { in => [ "gp", "gp" ], out => [ "gp" ] },
# emit => '. ror %S1, %S2, %D1'
#},
#
#RotL => {
# irn_flags => "R",
# comment => "construct RotL: RotL(a, b) = a ROTL b",
# reg_req => { in => [ "gp", "gp" ], out => [ "gp" ] },
# emit => '. rol %S1, %S2, %D1'
#},
#
#RotL_i => {
# irn_flags => "R",
# comment => "construct RotL: RotL(a, const) = a ROTL const",
# reg_req => { in => [ "gp" ], out => [ "gp" ] },
# emit => '. rol %S1, %C, %D1'
#},
#
#Minus => {
# irn_flags => "R",
# comment => "construct Minus: Minus(a) = -a",
# reg_req => { in => [ "gp" ], out => [ "gp" ] },
# emit => '. neg %S1, %D1'
#},
#
#Inc => {
# irn_flags => "R",
# comment => "construct Increment: Inc(a) = a++",
# reg_req => { in => [ "gp" ], out => [ "gp" ] },
# emit => '. inc %S1, %D1'
#},
#
#Dec => {
# irn_flags => "R",
# comment => "construct Decrement: Dec(a) = a--",
# reg_req => { in => [ "gp" ], out => [ "gp" ] },
# emit => '. dec %S1, %D1'
#},
#
#Not => {
# arity => 1,
# remat => 1,
# comment => "construct Not: Not(a) = !a",
# reg_req => { in => [ "gp" ], out => [ "gp" ] },
# emit => '. not %S1, %D1'
#},
fAdd
=>
{
fAdd
=>
{
op_flags
=>
[
"
commutative
"
],
op_flags
=>
[
"
commutative
"
],
irn_flags
=>
[
"
rematerializable
"
],
irn_flags
=>
[
"
rematerializable
"
],
...
@@ -761,79 +569,4 @@ IntToFpD => {
...
@@ -761,79 +569,4 @@ IntToFpD => {
emit
=>
'
. FdTOi %S1, %D1
'
emit
=>
'
. FdTOi %S1, %D1
'
},
},
#
#fMax => {
# op_flags => "C",
# irn_flags => "R",
# comment => "construct FP Max: Max(a, b) = Max(b, a) = a > b ? a : b",
# reg_req => { in => [ "fp", "fp" ], out => [ "fp" ] },
# emit =>'. fmax %S1, %S2, %D1'
#},
#
#fMin => {
# op_flags => "C",
# irn_flags => "R",
# comment => "construct FP Min: Min(a, b) = Min(b, a) = a < b ? a : b",
# reg_req => { in => [ "fp", "fp" ], out => [ "fp" ] },
# emit =>'. fmin %S1, %S2, %D1'
#},
#
## not commutative operations
#
#fSub => {
# irn_flags => "R",
# comment => "construct FP Sub: Sub(a, b) = a - b",
# reg_req => { in => [ "fp", "fp" ], out => [ "fp" ] },
# emit => '. fsub %S1, %S2, %D1'
#},
#
#fDiv => {
# comment => "construct FP Div: Div(a, b) = a / b",
# reg_req => { in => [ "fp", "fp" ], out => [ "fp" ] },
# emit => '. fdiv %S1, %S2, %D1'
#},
#
#fMinus => {
# irn_flags => "R",
# comment => "construct FP Minus: Minus(a) = -a",
# reg_req => { in => [ "fp" ], out => [ "fp" ] },
# emit => '. fneg %S1, %D1'
#},
#
## other operations
#
#fConst => {
# op_flags => "c",
# irn_flags => "R",
# comment => "represents a FP constant",
# reg_req => { out => [ "fp" ] },
# emit => '. fmov %C, %D1',
# cmp_attr =>
#'
# /* TODO: compare fConst attributes */
# return 1;
#'
#},
#
## Load / Store
#
#fLoad => {
# op_flags => [ "labeled", "fragile" ],
# irn_flags => "R",
# state => "exc_pinned",
# comment => "construct FP Load: Load(ptr, mem) = LD ptr",
# reg_req => { in => [ "gp", "none" ], out => [ "fp" ] },
# emit => '. fmov (%S1), %D1'
#},
#
#fStore => {
# op_flags => [ "labeled", "fragile" ],
# irn_flags => "R",
# state => "exc_pinned",
# comment => "construct Store: Store(ptr, val, mem) = ST ptr,val",
# reg_req => { in => [ "gp", "fp", "none" ] },
# emit => '. fmov %S2, (%S1)'
#},
);
# end of %nodes
);
# end of %nodes
ir/be/sparc/sparc_transform.c
View file @
4a97bde7
...
@@ -179,6 +179,7 @@ static ir_node *create_const_graph(ir_node *irn, ir_node *block)
...
@@ -179,6 +179,7 @@ static ir_node *create_const_graph(ir_node *irn, ir_node *block)
static
ir_node
*
create_fp_const_graph
(
ir_node
*
irn
,
ir_node
*
block
)
static
ir_node
*
create_fp_const_graph
(
ir_node
*
irn
,
ir_node
*
block
)
{
{
(
void
)
block
;
(
void
)
block
;
(
void
)
irn
;
panic
(
"FP constants not implemented"
);
panic
(
"FP constants not implemented"
);
}
}
...
...
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