# $Id$
# This is the specification for the ia32 assembler Firm-operations
+$new_emit_syntax = 1;
+
# the cpu architecture (ia32, ia64, mips, sparc, ppc, ...)
$arch = "ia32";
-# this strings mark the beginning and the end of a comment in emit
-$comment_string = "/*";
-$comment_string_end = "*/";
-
-# the number of additional opcodes you want to register
-#$additional_opcodes = 0;
-
# The node description is done as a perl hash initializer with the
# following structure:
#
{ "name" => "edi", "type" => 2 },
{ "name" => "ebp", "type" => 2 },
{ "name" => "esp", "type" => 4 },
- { "name" => "gp_NOREG", "type" => 4 | 16 }, # we need a dummy register for NoReg nodes
+ { "name" => "gp_NOREG", "type" => 4 | 8 | 16 }, # we need a dummy register for NoReg nodes
{ "name" => "gp_UKNWN", "type" => 4 | 8 | 16}, # we need a dummy register for Unknown nodes
{ "mode" => "mode_Iu" }
],
{ "name" => "xmm5", "type" => 1 },
{ "name" => "xmm6", "type" => 1 },
{ "name" => "xmm7", "type" => 1 },
- { "name" => "xmm_NOREG", "type" => 4 | 16 }, # we need a dummy register for NoReg nodes
+ { "name" => "xmm_NOREG", "type" => 4 | 8 | 16 }, # we need a dummy register for NoReg nodes
{ "name" => "xmm_UKNWN", "type" => 4 | 8 | 16}, # we need a dummy register for Unknown nodes
- { "mode" => "mode_D" }
+ { "mode" => "mode_E" }
],
"vfp" => [
{ "name" => "vf0", "type" => 1 | 16 },
{ "name" => "vf5", "type" => 1 | 16 },
{ "name" => "vf6", "type" => 1 | 16 },
{ "name" => "vf7", "type" => 1 | 16 },
- { "name" => "vfp_NOREG", "type" => 4 | 16 }, # we need a dummy register for NoReg nodes
+ { "name" => "vfp_NOREG", "type" => 4 | 8 | 16 }, # we need a dummy register for NoReg nodes
{ "name" => "vfp_UKNWN", "type" => 4 | 8 | 16}, # we need a dummy register for Unknown nodes
- { "mode" => "mode_D" }
+ { "mode" => "mode_E" }
],
"st" => [
{ "name" => "st0", "type" => 1 },
"bundels_per_cycle" => 1
); # vliw
+%emit_templates = (
+ "S1" => "${arch}_emit_source_register(env, node, 0);",
+ "S2" => "${arch}_emit_source_register(env, node, 1);",
+ "S3" => "${arch}_emit_source_register(env, node, 2);",
+ "S4" => "${arch}_emit_source_register(env, node, 3);",
+ "S5" => "${arch}_emit_source_register(env, node, 4);",
+ "S6" => "${arch}_emit_source_register(env, node, 5);",
+ "D1" => "${arch}_emit_dest_register(env, node, 0);",
+ "D2" => "${arch}_emit_dest_register(env, node, 1);",
+ "D3" => "${arch}_emit_dest_register(env, node, 2);",
+ "D4" => "${arch}_emit_dest_register(env, node, 3);",
+ "D5" => "${arch}_emit_dest_register(env, node, 4);",
+ "D6" => "${arch}_emit_dest_register(env, node, 5);",
+ "A1" => "${arch}_emit_in_node_name(env, node, 0);",
+ "A2" => "${arch}_emit_in_node_name(env, node, 1);",
+ "A3" => "${arch}_emit_in_node_name(env, node, 2);",
+ "A4" => "${arch}_emit_in_node_name(env, node, 3);",
+ "A5" => "${arch}_emit_in_node_name(env, node, 4);",
+ "A6" => "${arch}_emit_in_node_name(env, node, 5);",
+ "X1" => "${arch}_emit_x87_name(env, node, 0);",
+ "X2" => "${arch}_emit_x87_name(env, node, 1);",
+ "X3" => "${arch}_emit_x87_name(env, node, 2);",
+ "C" => "${arch}_emit_immediate(env, node);",
+ "SE" => "${arch}_emit_extend_suffix(env, get_ia32_ls_mode(node));",
+ "ME" => "if(get_mode_size_bits(get_ia32_ls_mode(node)) != 32)\n
+ ${arch}_emit_mode_suffix(env, get_ia32_ls_mode(node));",
+ "M" => "${arch}_emit_mode_suffix(env, get_ia32_ls_mode(node));",
+ "XM" => "${arch}_emit_x87_mode_suffix(env, node);",
+ "AM" => "${arch}_emit_am(env, node);",
+ "unop" => "${arch}_emit_unop(env, node);",
+ "binop" => "${arch}_emit_binop(env, node);",
+ "x87_binop" => "${arch}_emit_x87_binop(env, node);",
+);
+
#--------------------------------------------------#
# _ #
# (_) #
"irn_flags" => "R",
"comment" => "construct Add: Add(a, b) = Add(b, a) = a + b",
"reg_req" => { "in" => [ "gp", "gp", "gp", "gp", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. add %ia32_emit_binop /* Add(%A3, %A4) -> %D1 */',
+ "emit" => '. addl %binop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
-"AddC" => {
- "comment" => "construct Add with Carry: AddC(a, b) = Add(b, a) = a + b + carry",
+"Adc" => {
+ "comment" => "construct Add with Carry: Adc(a, b) = Add(b, a) = a + b + carry",
"reg_req" => { "in" => [ "gp", "gp", "gp", "gp", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. adc %ia32_emit_binop /* AddC(%A3, %A4) -> %D1 */',
+ "emit" => '. adcl %binop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
"arity" => 4,
"reg_req" => { "in" => [ "gp", "gp", "gp", "gp" ], "out" => [ "!in", "!in" ] },
"emit" => '
-. mov %D1, %S1 /* mov a_l into assigned l_res register */
-. mov %D2, %S2 /* mov a_h into assigned h_res register */
-. add %D1, %S3 /* a_l + b_l */
-. adc %D2, %S4 /* a_h + b_h + carry */
+. movl %S1, %D1
+. movl %S2, %D2
+. addl %S3, %D1
+. adcl %S4, %D2
',
"outs" => [ "low_res", "high_res" ],
"units" => [ "GP" ],
"arity" => 2,
},
-"l_AddC" => {
+"l_Adc" => {
"op_flags" => "C",
"cmp_attr" => "return 1;",
- "comment" => "construct lowered Add with Carry: AddC(a, b) = Add(b, a) = a + b + carry",
+ "comment" => "construct lowered Add with Carry: Adc(a, b) = Adc(b, a) = a + b + carry",
"arity" => 2,
},
-"MulS" => {
+"Mul" => {
# we should not rematrialize this node. It produces 2 results and has
# very strict constrains
"comment" => "construct MulS: MulS(a, b) = MulS(b, a) = a * b",
"reg_req" => { "in" => [ "gp", "gp", "eax", "gp", "none" ], "out" => [ "eax", "edx", "none" ] },
- "emit" => '. mul %ia32_emit_unop /* Mul(%A1, %A2) -> %D1 */',
+ "emit" => '. mull %unop',
"outs" => [ "EAX", "EDX", "M" ],
"latency" => 10,
"units" => [ "GP" ],
},
-"l_MulS" => {
+"l_Mul" => {
# we should not rematrialize this node. It produces 2 results and has
# very strict constrains
"op_flags" => "C",
"cmp_attr" => "return 1;",
- "comment" => "construct lowered MulS: MulS(a, b) = MulS(b, a) = a * b",
+ "comment" => "construct lowered MulS: Mul(a, b) = Mul(b, a) = a * b",
"outs" => [ "EAX", "EDX", "M" ],
"arity" => 2
},
-"Mul" => {
+"IMul" => {
"irn_flags" => "R",
"comment" => "construct Mul: Mul(a, b) = Mul(b, a) = a * b",
"reg_req" => { "in" => [ "gp", "gp", "gp", "gp", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. imul %ia32_emit_binop /* Mul(%A1, %A2) -> %D1 */',
+ "emit" => '. imull %binop',
"latency" => 5,
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
-"l_Mul" => {
+"l_IMul" => {
"op_flags" => "C",
"cmp_attr" => "return 1;",
- "comment" => "construct lowered Mul: Mul(a, b) = Mul(b, a) = a * b",
+ "comment" => "construct lowered IMul: IMul(a, b) = IMul(b, a) = a * b",
"arity" => 2
},
# Mulh is an exception from the 4 INs with AM because the target is always EAX:EDX
+# Matze: It's not clear to me why we have a separate Mulh node and not just use
+# the IMul node...
"Mulh" => {
# we should not rematrialize this node. It produces 2 results and has
# very strict constrains
"comment" => "construct Mul: Mul(a, b) = Mul(b, a) = a * b",
"reg_req" => { "in" => [ "gp", "gp", "eax", "gp", "none" ], "out" => [ "eax", "edx" ] },
- "emit" => '. imul %ia32_emit_unop /* Mulh(%A1, %A2) -> %D1 */',
+ "emit" => '. imull %unop',
"outs" => [ "EAX", "EDX", "M" ],
"latency" => 5,
"units" => [ "GP" ],
"irn_flags" => "R",
"comment" => "construct And: And(a, b) = And(b, a) = a AND b",
"reg_req" => { "in" => [ "gp", "gp", "gp", "gp", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. and %ia32_emit_binop /* And(%A1, %A2) -> %D1 */',
+ "emit" => '. andl %binop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
"irn_flags" => "R",
"comment" => "construct Or: Or(a, b) = Or(b, a) = a OR b",
"reg_req" => { "in" => [ "gp", "gp", "gp", "gp", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. or %ia32_emit_binop /* Or(%A1, %A2) -> %D1 */',
+ "emit" => '. orl %binop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
-"Eor" => {
+"Xor" => {
"irn_flags" => "R",
- "comment" => "construct Eor: Eor(a, b) = Eor(b, a) = a EOR b",
+ "comment" => "construct Xor: Xor(a, b) = Xor(b, a) = a EOR b",
"reg_req" => { "in" => [ "gp", "gp", "gp", "gp", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. xor %ia32_emit_binop /* Xor(%A1, %A2) -> %D1 */',
+ "emit" => '. xorl %binop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
-"l_Eor" => {
+"l_Xor" => {
"op_flags" => "C",
"cmp_attr" => "return 1;",
- "comment" => "construct lowered Eor: Eor(a, b) = Eor(b, a) = a EOR b",
+ "comment" => "construct lowered Xor: Xor(a, b) = Xor(b, a) = a XOR b",
"arity" => 2
},
"irn_flags" => "R",
"comment" => "construct Sub: Sub(a, b) = a - b",
"reg_req" => { "in" => [ "gp", "gp", "gp", "gp", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. sub %ia32_emit_binop /* Sub(%A3, %A4) -> %D1 */',
+ "emit" => '. subl %binop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
-"SubC" => {
+"Sbb" => {
"comment" => "construct Sub with Carry: SubC(a, b) = a - b - carry",
"reg_req" => { "in" => [ "gp", "gp", "gp", "gp", "none" ], "out" => [ "in_r3 !in_r4" ] },
- "emit" => '. sbb %ia32_emit_binop /* SubC(%A3, %A4) -> %D1 */',
+ "emit" => '. sbbl %binop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
"arity" => 4,
"reg_req" => { "in" => [ "gp", "gp", "gp", "gp" ], "out" => [ "!in", "!in" ] },
"emit" => '
-. mov %D1, %S1 /* mov a_l into assigned l_res register */
-. mov %D2, %S2 /* mov a_h into assigned h_res register */
-. sub %D1, %S3 /* a_l - b_l */
-. sbb %D2, %S4 /* a_h - b_h - borrow */
+. movl %S1, %D1
+. movl %S2, %D2
+. subl %S3, %D1
+. sbbl %S4, %D2
',
"outs" => [ "low_res", "high_res" ],
"units" => [ "GP" ],
"arity" => 2,
},
-"l_SubC" => {
+"l_Sbb" => {
"cmp_attr" => "return 1;",
"comment" => "construct lowered Sub with Carry: SubC(a, b) = a - b - carry",
"arity" => 2,
"IDiv" => {
"op_flags" => "F|L",
"state" => "exc_pinned",
- "reg_req" => { "in" => [ "eax", "gp", "edx", "none" ], "out" => [ "eax", "edx" ] },
+ "reg_req" => { "in" => [ "eax", "gp", "edx", "none" ], "out" => [ "eax", "edx", "none" ] },
"attr" => "ia32_op_flavour_t dm_flav",
"init_attr" => "attr->data.op_flav = dm_flav;",
- "emit" => ". idiv %S2 /* signed IDiv(%S1, %S2) -> %D1, (%A1, %A2, %A3) */",
+ "emit" => ". idivl %unop",
"outs" => [ "div_res", "mod_res", "M" ],
"latency" => 25,
"units" => [ "GP" ],
"Div" => {
"op_flags" => "F|L",
"state" => "exc_pinned",
- "reg_req" => { "in" => [ "eax", "gp", "edx", "none" ], "out" => [ "eax", "edx" ] },
+ "reg_req" => { "in" => [ "eax", "gp", "edx", "none" ], "out" => [ "eax", "edx", "none" ] },
"attr" => "ia32_op_flavour_t dm_flav",
"init_attr" => "attr->data.op_flav = dm_flav;",
- "emit" => ". div %S2 /* unsigned Div(%S1, %S2) -> %D1, (%A1, %A2, %A3) */",
+ "emit" => ". divl %unop",
"outs" => [ "div_res", "mod_res", "M" ],
"latency" => 25,
"units" => [ "GP" ],
"irn_flags" => "R",
"comment" => "construct Shl: Shl(a, b) = a << b",
"reg_req" => { "in" => [ "gp", "gp", "gp", "ecx", "none" ], "out" => [ "in_r3 !in_r4" ] },
- "emit" => '. shl %ia32_emit_binop /* Shl(%A1, %A2) -> %D1 */',
+ "emit" => '. shll %binop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
"reg_req" => { "in" => [ "gp", "gp", "gp", "gp", "ecx", "none" ], "out" => [ "!in" ] },
"emit" =>
'
-if (get_ia32_immop_type(n) == ia32_ImmNone) {
- if (get_ia32_op_type(n) == ia32_AddrModeD) {
-4. shld %ia32_emit_am, %S4, %%cl /* ShlD(%A3, %A4, %A5) -> %D1 */
- }
- else {
-4. shld %S3, %S4, %%cl /* ShlD(%A3, %A4, %A5) -> %D1 */
- }
-}
-else {
- if (get_ia32_op_type(n) == ia32_AddrModeD) {
-4. shld %ia32_emit_am, %S4, %C /* ShlD(%A3, %A4, %A5) -> %D1 */
- }
- else {
-4. shld %S3, %S4, %C /* ShlD(%A3, %A4, %A5) -> %D1 */
- }
+if (get_ia32_immop_type(node) == ia32_ImmNone) {
+ if (get_ia32_op_type(node) == ia32_AddrModeD) {
+ . shldl %%cl, %S4, %AM
+ } else {
+ . shldl %%cl, %S4, %S3
+ }
+} else {
+ if (get_ia32_op_type(node) == ia32_AddrModeD) {
+ . shldl $%C, %S4, %AM
+ } else {
+ . shldl $%C, %S4, %S3
+ }
}
',
"latency" => 6,
"irn_flags" => "R",
"comment" => "construct Shr: Shr(a, b) = a >> b",
"reg_req" => { "in" => [ "gp", "gp", "gp", "ecx", "none" ], "out" => [ "in_r3 !in_r4" ] },
- "emit" => '. shr %ia32_emit_binop /* Shr(%A1, %A2) -> %D1 */',
+ "emit" => '. shrl %binop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
# (and probably never will). So we create artificial interferences of the result
# with all inputs, so the spiller can always assure a free register.
"reg_req" => { "in" => [ "gp", "gp", "gp", "gp", "ecx", "none" ], "out" => [ "!in" ] },
- "emit" =>
-'
-if (get_ia32_immop_type(n) == ia32_ImmNone) {
- if (get_ia32_op_type(n) == ia32_AddrModeD) {
-4. shrd %ia32_emit_am, %S4, %%cl /* ShrD(%A3, %A4, %A5) -> %D1 */
- }
- else {
-4. shrd %S3, %S4, %%cl /* ShrD(%A3, %A4, %A5) -> %D1 */
- }
-}
-else {
- if (get_ia32_op_type(n) == ia32_AddrModeD) {
-4. shrd %ia32_emit_am, %S4, %C /* ShrD(%A3, %A4, %A5) -> %D1 */
- }
- else {
-4. shrd %S3, %S4, %C /* ShrD(%A3, %A4, %A5) -> %D1 */
- }
+ "emit" => '
+if (get_ia32_immop_type(node) == ia32_ImmNone) {
+ if (get_ia32_op_type(node) == ia32_AddrModeD) {
+ . shrdl %%cl, %S4, %AM
+ } else {
+ . shrdl %%cl, %S4, %S3
+ }
+} else {
+ if (get_ia32_op_type(node) == ia32_AddrModeD) {
+ . shrdl $%C, %S4, %AM
+ } else {
+ . shrdl $%C, %S4, %S3
+ }
}
',
"latency" => 6,
"arity" => 3
},
-"Shrs" => {
+"Sar" => {
"irn_flags" => "R",
"comment" => "construct Shrs: Shrs(a, b) = a >> b",
"reg_req" => { "in" => [ "gp", "gp", "gp", "ecx", "none" ], "out" => [ "in_r3 !in_r4" ] },
- "emit" => '. sar %ia32_emit_binop /* Shrs(%A1, %A2) -> %D1 */',
+ "emit" => '. sarl %binop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
-"l_Shrs" => {
+"l_Sar" => {
"cmp_attr" => "return 1;",
- "comment" => "construct lowered Shrs: Shrs(a, b) = a << b",
+ "comment" => "construct lowered Sar: Sar(a, b) = a << b",
"arity" => 2
},
-"RotR" => {
+"Ror" => {
"irn_flags" => "R",
- "comment" => "construct RotR: RotR(a, b) = a ROTR b",
+ "comment" => "construct Ror: Ror(a, b) = a ROR b",
"reg_req" => { "in" => [ "gp", "gp", "gp", "ecx", "none" ], "out" => [ "in_r3 !in_r4" ] },
- "emit" => '. ror %ia32_emit_binop /* RotR(%A1, %A2) -> %D1 */',
+ "emit" => '. rorl %binop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
-"RotL" => {
+"Rol" => {
"irn_flags" => "R",
- "comment" => "construct RotL: RotL(a, b) = a ROTL b",
+ "comment" => "construct Rol: Rol(a, b) = a ROL b",
"reg_req" => { "in" => [ "gp", "gp", "gp", "ecx", "none" ], "out" => [ "in_r3 !in_r4" ] },
- "emit" => '. rol %ia32_emit_binop /* RotL(%A1, %A2) -> %D1 */',
+ "emit" => '. roll %binop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
# unary operations
-"Minus" => {
+"Neg" => {
"irn_flags" => "R",
"comment" => "construct Minus: Minus(a) = -a",
"reg_req" => { "in" => [ "gp", "gp", "gp", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. neg %ia32_emit_unop /* Neg(%A1) -> %D1, (%A1) */',
+ "emit" => '. negl %unop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
"arity" => 4,
"reg_req" => { "in" => [ "gp", "gp", "gp" ], "out" => [ "!in", "!in" ] },
"emit" => '
-. mov %D1, %S1 /* l_res */
-. mov %D2, %S1 /* h_res */
-. sub %D1, %S2 /* 0 - a_l -> low_res */
-. sbb %D2, %S3 /* 0 - a_h - borrow -> high_res */
+. movl %S1, %D1
+. movl %S1, %D2
+. subl %S2, %D1
+. sbbl %S3, %D2
',
"outs" => [ "low_res", "high_res" ],
"units" => [ "GP" ],
},
-"l_Minus" => {
+"l_Neg" => {
"cmp_attr" => "return 1;",
"comment" => "construct lowered Minus: Minus(a) = -a",
"arity" => 1,
"irn_flags" => "R",
"comment" => "construct Increment: Inc(a) = a++",
"reg_req" => { "in" => [ "gp", "gp", "gp", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. inc %ia32_emit_unop /* Inc(%S1) -> %D1, (%A1) */',
+ "emit" => '. incl %unop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
"irn_flags" => "R",
"comment" => "construct Decrement: Dec(a) = a--",
"reg_req" => { "in" => [ "gp", "gp", "gp", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. dec %ia32_emit_unop /* Dec(%S1) -> %D1, (%A1) */',
+ "emit" => '. decl %unop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
"irn_flags" => "R",
"comment" => "construct Not: Not(a) = !a",
"reg_req" => { "in" => [ "gp", "gp", "gp", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. not %ia32_emit_unop /* Not(%S1) -> %D1, (%A1) */',
+ "emit" => '. notl %unop',
"units" => [ "GP" ],
"mode" => "mode_Iu",
},
"reg_req" => { "out" => [ "vfp_UKNWN" ] },
"units" => [],
"emit" => "",
- "mode" => "mode_D"
+ "mode" => "mode_E"
},
"Unknown_XMM" => {
"reg_req" => { "out" => [ "xmm_UKNWN" ] },
"units" => [],
"emit" => "",
- "mode" => "mode_D"
+ "mode" => "mode_E"
},
"NoReg_GP" => {
"reg_req" => { "out" => [ "vfp_NOREG" ] },
"units" => [],
"emit" => "",
- "mode" => "mode_D"
+ "mode" => "mode_E"
},
"NoReg_XMM" => {
"reg_req" => { "out" => [ "xmm_NOREG" ] },
"units" => [],
"emit" => "",
- "mode" => "mode_D"
+ "mode" => "mode_E"
},
"ChangeCW" => {
"comment" => "load floating point control word FldCW(ptr, mem) = LD ptr -> reg",
"reg_req" => { "in" => [ "gp", "gp", "none" ], "out" => [ "fp_cw" ] },
"latency" => 5,
- "emit" => ". fldcw %ia32_emit_am /* FldCW(%A1) -> %D1 */",
+ "emit" => ". fldcw %AM",
"mode" => "mode_Hu",
"units" => [ "GP" ],
},
"comment" => "store floating point control word: FstCW(ptr, mem) = ST ptr -> reg",
"reg_req" => { "in" => [ "gp", "gp", "fp_cw", "none" ] },
"latency" => 5,
- "emit" => ". fstcw %ia32_emit_am /* FstCW(%A3) -> %A1 */",
+ "emit" => ". fstcw %AM",
"mode" => "mode_M",
"units" => [ "GP" ],
},
-"Cdq" => {
+"Cltd" => {
# we should not rematrialize this node. It produces 2 results and has
# very strict constrains
"comment" => "construct CDQ: sign extend EAX -> EDX:EAX",
"reg_req" => { "in" => [ "gp" ], "out" => [ "eax in_r1", "edx" ] },
- "emit" => '. cdq /* sign extend EAX -> EDX:EAX, (%A1) */',
+ "emit" => '. cltd',
"outs" => [ "EAX", "EDX" ],
"units" => [ "GP" ],
},
"comment" => "construct Load: Load(ptr, mem) = LD ptr -> reg",
"reg_req" => { "in" => [ "gp", "gp", "none" ], "out" => [ "gp", "none" ] },
"latency" => 3,
- "emit" =>
-' if (get_mode_size_bits(get_ia32_ls_mode(n)) < 32) {
-4. mov%Mx %D1, %ia32_emit_am /* Load((%A1)) -> %D1 */
- }
- else {
-4. mov %D1, %ia32_emit_am /* Load((%A1)) -> %D1 */
- }
-',
+ "emit" => ". mov%SE%ME%.l %AM, %D1",
"outs" => [ "res", "M" ],
"units" => [ "GP" ],
},
"state" => "exc_pinned",
"comment" => "construct Store: Store(ptr, val, mem) = ST ptr,val",
"reg_req" => { "in" => [ "gp", "gp", "gp", "none" ] },
- "emit" => '. mov %ia32_emit_binop /* Store(%A3) -> (%A1) */',
+ "emit" => '. mov%M %binop',
"latency" => 3,
"units" => [ "GP" ],
"mode" => "mode_M",
"state" => "exc_pinned",
"comment" => "construct 8Bit Store: Store(ptr, val, mem) = ST ptr,val",
"reg_req" => { "in" => [ "gp", "gp", "eax ebx ecx edx", "none" ] },
- "emit" => '. mov %ia32_emit_binop /* Store(%A3) -> (%A1) */',
+ "emit" => '. mov%M %binop',
"latency" => 3,
"units" => [ "GP" ],
"mode" => "mode_M",
"irn_flags" => "R",
"comment" => "construct Lea: Lea(a,b) = lea [a+b*const+offs] | res = a + b * const + offs with const = 0,1,2,4,8",
"reg_req" => { "in" => [ "gp", "gp" ], "out" => [ "in_r1" ] },
- "emit" => '. lea %D1, %ia32_emit_am /* LEA(%A1, %A2) */',
+ "emit" => '. leal %AM, %D1',
"latency" => 2,
"units" => [ "GP" ],
"mode" => "mode_Iu",
"Push" => {
"comment" => "push on the stack",
- "reg_req" => { "in" => [ "gp", "gp", "gp", "esp", "none" ], "out" => [ "esp" ] },
- "emit" => '. push %ia32_emit_unop /* PUSH(%A1) */',
+ "reg_req" => { "in" => [ "gp", "gp", "gp", "esp", "none" ], "out" => [ "esp", "none" ] },
+ "emit" => '. pushl %unop',
"outs" => [ "stack:I|S", "M" ],
"latency" => 3,
"units" => [ "GP" ],
"Pop" => {
"comment" => "pop a gp register from the stack",
- "reg_req" => { "in" => [ "gp", "gp", "esp", "none" ], "out" => [ "esp", "gp" ] },
- "emit" => '. pop %ia32_emit_unop /* POP(%A1) */',
+ "reg_req" => { "in" => [ "gp", "gp", "esp", "none" ], "out" => [ "esp", "gp", "none" ] },
+ "emit" => '. popl %unop',
"outs" => [ "stack:I|S", "res", "M" ],
"latency" => 4,
"units" => [ "GP" ],
"Enter" => {
"comment" => "create stack frame",
"reg_req" => { "in" => [ "esp" ], "out" => [ "ebp", "esp" ] },
- "emit" => '. enter /* Enter */',
+ "emit" => '. enter',
"outs" => [ "frame:I", "stack:I|S", "M" ],
"latency" => 15,
"units" => [ "GP" ],
"Leave" => {
"comment" => "destroy stack frame",
"reg_req" => { "in" => [ "esp", "ebp" ], "out" => [ "ebp", "esp" ] },
- "emit" => '. leave /* Leave */',
+ "emit" => '. leave',
"outs" => [ "frame:I", "stack:I|S" ],
"latency" => 3,
"units" => [ "GP" ],
"AddSP" => {
"irn_flags" => "I",
"comment" => "allocate space on stack",
- "reg_req" => { "in" => [ "esp", "gp" ], "out" => [ "esp", "none" ] },
+ "reg_req" => { "in" => [ "gp", "gp", "esp", "gp", "none" ], "out" => [ "in_r3", "none" ] },
+ "emit" => '. addl %binop',
"outs" => [ "stack:S", "M" ],
"units" => [ "GP" ],
},
"SubSP" => {
"irn_flags" => "I",
"comment" => "free space on stack",
- "reg_req" => { "in" => [ "esp", "gp" ], "out" => [ "esp", "none" ] },
+ "reg_req" => { "in" => [ "gp", "gp", "esp", "gp", "none" ], "out" => [ "in_r3", "none" ] },
+ "emit" => '. subl %binop',
"outs" => [ "stack:S", "M" ],
"units" => [ "GP" ],
},
"irn_flags" => "R",
"comment" => "construct SSE Add: Add(a, b) = Add(b, a) = a + b",
"reg_req" => { "in" => [ "gp", "gp", "xmm", "xmm", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. adds%M %ia32_emit_binop /* SSE Add(%A3, %A4) -> %D1 */',
+ "emit" => '. adds%M %binop',
"latency" => 4,
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"xMul" => {
"irn_flags" => "R",
"comment" => "construct SSE Mul: Mul(a, b) = Mul(b, a) = a * b",
"reg_req" => { "in" => [ "gp", "gp", "xmm", "xmm", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. muls%M %ia32_emit_binop /* SSE Mul(%A3, %A4) -> %D1 */',
+ "emit" => '. muls%M %binop',
"latency" => 4,
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"xMax" => {
"irn_flags" => "R",
"comment" => "construct SSE Max: Max(a, b) = Max(b, a) = a > b ? a : b",
"reg_req" => { "in" => [ "gp", "gp", "xmm", "xmm", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. maxs%M %ia32_emit_binop /* SSE Max(%A3, %A4) -> %D1 */',
+ "emit" => '. maxs%M %binop',
"latency" => 2,
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"xMin" => {
"irn_flags" => "R",
"comment" => "construct SSE Min: Min(a, b) = Min(b, a) = a < b ? a : b",
"reg_req" => { "in" => [ "gp", "gp", "xmm", "xmm", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. mins%M %ia32_emit_binop /* SSE Min(%A3, %A4) -> %D1 */',
+ "emit" => '. mins%M %binop',
"latency" => 2,
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"xAnd" => {
"irn_flags" => "R",
"comment" => "construct SSE And: And(a, b) = a AND b",
"reg_req" => { "in" => [ "gp", "gp", "xmm", "xmm", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. andp%M %ia32_emit_binop /* SSE And(%A3, %A4) -> %D1 */',
+ "emit" => '. andp%M %binop',
"latency" => 3,
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"xOr" => {
"irn_flags" => "R",
"comment" => "construct SSE Or: Or(a, b) = a OR b",
"reg_req" => { "in" => [ "gp", "gp", "xmm", "xmm", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. orp%M %ia32_emit_binop /* SSE Or(%A3, %A4) -> %D1 */',
+ "emit" => '. orp%M %binop',
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
-"xEor" => {
+"xXor" => {
"irn_flags" => "R",
- "comment" => "construct SSE Eor: Eor(a, b) = a XOR b",
+ "comment" => "construct SSE Xor: Xor(a, b) = a XOR b",
"reg_req" => { "in" => [ "gp", "gp", "xmm", "xmm", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. xorp%M %ia32_emit_binop /* SSE Xor(%A3, %A4) -> %D1 */',
+ "emit" => '. xorp%M %binop',
"latency" => 3,
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
# not commutative operations
"irn_flags" => "R",
"comment" => "construct SSE AndNot: AndNot(a, b) = a AND NOT b",
"reg_req" => { "in" => [ "gp", "gp", "xmm", "xmm", "none" ], "out" => [ "in_r3 !in_r4" ] },
- "emit" => '. andnp%M %ia32_emit_binop /* SSE AndNot(%A3, %A4) -> %D1 */',
+ "emit" => '. andnp%M %binop',
"latency" => 3,
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"xSub" => {
"irn_flags" => "R",
"comment" => "construct SSE Sub: Sub(a, b) = a - b",
"reg_req" => { "in" => [ "gp", "gp", "xmm", "xmm", "none" ], "out" => [ "in_r3" ] },
- "emit" => '. subs%M %ia32_emit_binop /* SSE Sub(%A1, %A2) -> %D1 */',
+ "emit" => '. subs%M %binop',
"latency" => 4,
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"xDiv" => {
"comment" => "construct SSE Div: Div(a, b) = a / b",
"reg_req" => { "in" => [ "gp", "gp", "xmm", "xmm", "none" ], "out" => [ "in_r3 !in_r4" ] },
"outs" => [ "res", "M" ],
- "emit" => '. divs%M %ia32_emit_binop /* SSE Div(%A1, %A2) -> %D1 */',
+ "emit" => '. divs%M %binop',
"latency" => 16,
"units" => [ "SSE" ],
},
"reg_req" => { "in" => [ "gp", "gp", "xmm", "xmm", "none" ], "out" => [ "in_r3 !in_r4" ] },
"latency" => 3,
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"xCondJmp" => {
"irn_flags" => "R",
"comment" => "represents a SSE constant",
"reg_req" => { "out" => [ "xmm" ] },
- "emit" => '. movs%M %D1, %C /* Load fConst into register */',
+ "emit" => '. movs%M %D1, $%C',
"latency" => 2,
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
# Load / Store
"state" => "exc_pinned",
"comment" => "construct SSE Load: Load(ptr, mem) = LD ptr",
"reg_req" => { "in" => [ "gp", "gp", "none" ], "out" => [ "xmm", "none" ] },
- "emit" => '. movs%M %D1, %ia32_emit_am /* Load((%A1)) -> %D1 */',
+ "emit" => '. movs%M %D1, %AM',
"outs" => [ "res", "M" ],
"latency" => 2,
"units" => [ "SSE" ],
"state" => "exc_pinned",
"comment" => "construct Store: Store(ptr, val, mem) = ST ptr,val",
"reg_req" => { "in" => [ "gp", "gp", "xmm", "none" ] },
- "emit" => '. movs%M %ia32_emit_binop /* Store(%S3) -> (%A1) */',
+ "emit" => '. movs%M %binop',
"latency" => 2,
"units" => [ "SSE" ],
"mode" => "mode_M",
"state" => "exc_pinned",
"comment" => "construct Store without index: Store(ptr, val, mem) = ST ptr,val",
"reg_req" => { "in" => [ "gp", "xmm", "none" ] },
- "emit" => '. movs%M %ia32_emit_am, %S2 /* store XMM0 onto stack */',
+ "emit" => '. movs%M %AM, %S2',
"latency" => 2,
"units" => [ "SSE" ],
"mode" => "mode_M",
"state" => "exc_pinned",
"comment" => "store ST0 onto stack",
"reg_req" => { "in" => [ "gp", "gp", "none" ] },
- "emit" => '. fstp %ia32_emit_am /* store ST0 onto stack */',
+ "emit" => '. fstp%M %AM',
"latency" => 4,
"units" => [ "SSE" ],
"mode" => "mode_M",
"state" => "exc_pinned",
"comment" => "load ST0 from stack",
"reg_req" => { "in" => [ "gp", "none" ], "out" => [ "vf0", "none" ] },
- "emit" => '. fld %ia32_emit_am /* load ST0 from stack */',
+ "emit" => '. fld%M %AM',
"outs" => [ "res", "M" ],
"latency" => 2,
"units" => [ "SSE" ],
"comment" => "construct Conv Int -> Floating Point",
"latency" => 10,
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"Conv_FP2I" => {
"comment" => "construct Conv Floating Point -> Floating Point",
"latency" => 8,
"units" => [ "SSE" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"CmpCMov" => {
"reg_req" => { "in" => [ "vfp", "vfp", "vfp", "vfp" ], "out" => [ "vfp" ] },
"latency" => 10,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
#----------------------------------------------------------#
"reg_req" => { "in" => [ "gp", "gp", "vfp", "vfp", "none" ], "out" => [ "vfp" ] },
"latency" => 4,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"vfmul" => {
"reg_req" => { "in" => [ "gp", "gp", "vfp", "vfp", "none" ], "out" => [ "vfp" ] },
"latency" => 4,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"l_vfmul" => {
"reg_req" => { "in" => [ "gp", "gp", "vfp", "vfp", "none" ], "out" => [ "vfp" ] },
"latency" => 4,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"l_vfsub" => {
"reg_req" => { "in" => [ "gp", "gp", "vfp", "vfp", "none" ], "out" => [ "vfp" ] },
"latency" => 20,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"l_vfprem" => {
"reg_req" => { "in" => [ "vfp"], "out" => [ "vfp" ] },
"latency" => 2,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"vfchs" => {
"reg_req" => { "in" => [ "vfp"], "out" => [ "vfp" ] },
"latency" => 2,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"vfsin" => {
"reg_req" => { "in" => [ "vfp"], "out" => [ "vfp" ] },
"latency" => 150,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"vfcos" => {
"reg_req" => { "in" => [ "vfp"], "out" => [ "vfp" ] },
"latency" => 150,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"vfsqrt" => {
"reg_req" => { "in" => [ "vfp"], "out" => [ "vfp" ] },
"latency" => 30,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
# virtual Load and Store
"reg_req" => { "out" => [ "vfp" ] },
"latency" => 4,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"vfld1" => {
"reg_req" => { "out" => [ "vfp" ] },
"latency" => 4,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"vfldpi" => {
"reg_req" => { "out" => [ "vfp" ] },
"latency" => 4,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"vfldln2" => {
"reg_req" => { "out" => [ "vfp" ] },
"latency" => 4,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"vfldlg2" => {
"reg_req" => { "out" => [ "vfp" ] },
"latency" => 4,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"vfldl2t" => {
"reg_req" => { "out" => [ "vfp" ] },
"latency" => 4,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"vfldl2e" => {
"reg_req" => { "out" => [ "vfp" ] },
"latency" => 4,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
"vfConst" => {
"reg_req" => { "out" => [ "vfp" ] },
"latency" => 3,
"units" => [ "VFP" ],
- "mode" => "mode_D",
+ "mode" => "mode_E",
},
# other
"rd_constructor" => "NONE",
"comment" => "x87 Add: Add(a, b) = Add(b, a) = a + b",
"reg_req" => { },
- "emit" => '. fadd %ia32_emit_x87_binop /* x87 fadd(%A3, %A4) -> %D1 */',
+ "emit" => '. fadd%XM %x87_binop',
},
"faddp" => {
"rd_constructor" => "NONE",
"comment" => "x87 Add: Add(a, b) = Add(b, a) = a + b",
"reg_req" => { },
- "emit" => '. faddp %ia32_emit_x87_binop /* x87 fadd(%A3, %A4) -> %D1 */',
+ "emit" => '. faddp %x87_binop',
},
"fmul" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp Mul: Mul(a, b) = Mul(b, a) = a + b",
"reg_req" => { },
- "emit" => '. fmul %ia32_emit_x87_binop /* x87 fmul(%A3, %A4) -> %D1 */',
+ "emit" => '. fmul%XM %x87_binop',
},
"fmulp" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp Mul: Mul(a, b) = Mul(b, a) = a + b",
"reg_req" => { },
- "emit" => '. fmulp %ia32_emit_x87_binop /* x87 fmul(%A3, %A4) -> %D1 */',,
+ "emit" => '. fmulp %x87_binop',,
},
"fsub" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp Sub: Sub(a, b) = a - b",
"reg_req" => { },
- "emit" => '. fsub %ia32_emit_x87_binop /* x87 fsub(%A3, %A4) -> %D1 */',
+ "emit" => '. fsub%XM %x87_binop',
},
"fsubp" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp Sub: Sub(a, b) = a - b",
"reg_req" => { },
- "emit" => '. fsubp %ia32_emit_x87_binop /* x87 fsub(%A3, %A4) -> %D1 */',
+ "emit" => '. fsubp %x87_binop',
},
"fsubr" => {
"irn_flags" => "R",
"comment" => "x87 fp SubR: SubR(a, b) = b - a",
"reg_req" => { },
- "emit" => '. fsubr %ia32_emit_x87_binop /* x87 fsubr(%A3, %A4) -> %D1 */',
+ "emit" => '. fsubr%XM %x87_binop',
},
"fsubrp" => {
"irn_flags" => "R",
"comment" => "x87 fp SubR: SubR(a, b) = b - a",
"reg_req" => { },
- "emit" => '. fsubrp %ia32_emit_x87_binop /* x87 fsubr(%A3, %A4) -> %D1 */',
+ "emit" => '. fsubrp %x87_binop',
},
"fprem" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp Rem: Rem(a, b) = a - Q * b (Q is integer)",
"reg_req" => { },
- "emit" => '. fprem1 /* x87 fprem(%A3, %A4) -> %D1 */',
+ "emit" => '. fprem1',
},
# this node is just here, to keep the simulator running
"rd_constructor" => "NONE",
"comment" => "x87 fp Rem: Rem(a, b) = a - Q * b (Q is integer)",
"reg_req" => { },
- "emit" => '. fprem1 /* x87 fprem(%A3, %A4) -> %D1 WITH POP */',
+ "emit" => '. fprem1',
},
"fdiv" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp Div: Div(a, b) = a / b",
"reg_req" => { },
- "emit" => '. fdiv %ia32_emit_x87_binop /* x87 fdiv(%A3, %A4) -> %D1 */',
+ "emit" => '. fdiv%XM %x87_binop',
},
"fdivp" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp Div: Div(a, b) = a / b",
"reg_req" => { },
- "emit" => '. fdivp %ia32_emit_x87_binop /* x87 fdiv(%A3, %A4) -> %D1 */',
+ "emit" => '. fdivp %x87_binop',
},
"fdivr" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp DivR: DivR(a, b) = b / a",
"reg_req" => { },
- "emit" => '. fdivr %ia32_emit_x87_binop /* x87 fdivr(%A3, %A4) -> %D1 */',
+ "emit" => '. fdivr%XM %x87_binop',
},
"fdivrp" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp DivR: DivR(a, b) = b / a",
"reg_req" => { },
- "emit" => '. fdivrp %ia32_emit_x87_binop /* x87 fdivr(%A3, %A4) -> %D1 */',
+ "emit" => '. fdivrp %x87_binop',
},
"fabs" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp Abs: Abs(a) = |a|",
"reg_req" => { },
- "emit" => '. fabs /* x87 fabs(%A1) -> %D1 */',
+ "emit" => '. fabs',
},
"fchs" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp Chs: Chs(a) = -a",
"reg_req" => { },
- "emit" => '. fchs /* x87 fchs(%A1) -> %D1 */',
+ "emit" => '. fchs',
},
"fsin" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp Sin: Sin(a) = sin(a)",
"reg_req" => { },
- "emit" => '. fsin /* x87 sin(%A1) -> %D1 */',
+ "emit" => '. fsin',
},
"fcos" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp Cos: Cos(a) = cos(a)",
"reg_req" => { },
- "emit" => '. fcos /* x87 cos(%A1) -> %D1 */',
+ "emit" => '. fcos',
},
"fsqrt" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp Sqrt: Sqrt(a) = a ^ 0.5",
"reg_req" => { },
- "emit" => '. fsqrt $ /* x87 sqrt(%A1) -> %D1 */',
+ "emit" => '. fsqrt $',
},
# x87 Load and Store
"state" => "exc_pinned",
"comment" => "x87 fp Load: Load(ptr, mem) = LD ptr -> reg",
"reg_req" => { },
- "emit" => '. fld %ia32_emit_am /* Load((%A1)) -> %D1 */',
+ "emit" => '. fld%M %AM',
},
"fst" => {
"state" => "exc_pinned",
"comment" => "x87 fp Store: Store(ptr, val, mem) = ST ptr,val",
"reg_req" => { },
- "emit" => '. fst %ia32_emit_am /* Store(%A3) -> (%A1) */',
+ "emit" => '. fst%M %AM',
"mode" => "mode_M",
},
"state" => "exc_pinned",
"comment" => "x87 fp Store: Store(ptr, val, mem) = ST ptr,val",
"reg_req" => { },
- "emit" => '. fstp %ia32_emit_am /* Store(%A3) -> (%A1) and pop */',
+ "emit" => '. fstp%M %AM',
"mode" => "mode_M",
},
"rd_constructor" => "NONE",
"comment" => "x87 fp integer Load: Load(ptr, mem) = iLD ptr -> reg",
"reg_req" => { },
- "emit" => '. fild %ia32_emit_am /* integer Load((%A1)) -> %D1 */',
+ "emit" => '. fild%M %AM',
},
"fist" => {
"rd_constructor" => "NONE",
"comment" => "x87 fp integer Store: Store(ptr, val, mem) = iST ptr,val",
"reg_req" => { },
- "emit" => '. fist %ia32_emit_am /* integer Store(%A3) -> (%A1) */',
+ "emit" => '. fist%M %AM',
"mode" => "mode_M",
},
"rd_constructor" => "NONE",
"comment" => "x87 fp integer Store: Store(ptr, val, mem) = iST ptr,val",
"reg_req" => { },
- "emit" => '. fistp %ia32_emit_am /* integer Store(%A3) -> (%A1) and pop */',
+ "emit" => '. fistp%M %AM',
"mode" => "mode_M",
},
"irn_flags" => "R",
"comment" => "x87 fp Load 0.0: Ld 0.0 -> reg",
"reg_req" => { "out" => [ "vfp" ] },
- "emit" => '. fldz /* x87 0.0 -> %D1 */',
+ "emit" => '. fldz',
},
"fld1" => {
"irn_flags" => "R",
"comment" => "x87 fp Load 1.0: Ld 1.0 -> reg",
"reg_req" => { "out" => [ "vfp" ] },
- "emit" => '. fld1 /* x87 1.0 -> %D1 */',
+ "emit" => '. fld1',
},
"fldpi" => {
"irn_flags" => "R",
"comment" => "x87 fp Load pi: Ld pi -> reg",
"reg_req" => { "out" => [ "vfp" ] },
- "emit" => '. fldpi /* x87 pi -> %D1 */',
+ "emit" => '. fldpi',
},
"fldln2" => {
"irn_flags" => "R",
"comment" => "x87 fp Load ln 2: Ld ln 2 -> reg",
"reg_req" => { "out" => [ "vfp" ] },
- "emit" => '. fldln2 /* x87 ln(2) -> %D1 */',
+ "emit" => '. fldln2',
},
"fldlg2" => {
"irn_flags" => "R",
"comment" => "x87 fp Load lg 2: Ld lg 2 -> reg",
"reg_req" => { "out" => [ "vfp" ] },
- "emit" => '. fldlg2 /* x87 log(2) -> %D1 */',
+ "emit" => '. fldlg2',
},
"fldl2t" => {
"irn_flags" => "R",
"comment" => "x87 fp Load ld 10: Ld ld 10 -> reg",
"reg_req" => { "out" => [ "vfp" ] },
- "emit" => '. fldll2t /* x87 ld(10) -> %D1 */',
+ "emit" => '. fldll2t',
},
"fldl2e" => {
"irn_flags" => "R",
"comment" => "x87 fp Load ld e: Ld ld e -> reg",
"reg_req" => { "out" => [ "vfp" ] },
- "emit" => '. fldl2e /* x87 ld(e) -> %D1 */',
+ "emit" => '. fldl2e',
},
"fldConst" => {
"rd_constructor" => "NONE",
"comment" => "represents a x87 constant",
"reg_req" => { "out" => [ "vfp" ] },
- "emit" => '. fld %ia32_emit_adr /* Load fConst into register -> %D1 */',
+ "emit" => '. fld $%C',
},
# fxch, fpush, fpop
"comment" => "x87 stack exchange",
"reg_req" => { },
"cmp_attr" => "return 1;",
- "emit" => '. fxch %X1 /* x87 swap %X1, %X3 */',
+ "emit" => '. fxch %X1',
},
"fpush" => {
"comment" => "x87 stack push",
"reg_req" => {},
"cmp_attr" => "return 1;",
- "emit" => '. fld %X1 /* x87 push %X1 */',
+ "emit" => '. fld %X1',
},
"fpushCopy" => {
"comment" => "x87 stack push",
"reg_req" => { "in" => [ "vfp"], "out" => [ "vfp" ] },
"cmp_attr" => "return 1;",
- "emit" => '. fld %X1 /* x87 push %X1 */',
+ "emit" => '. fld %X1',
},
"fpop" => {
"comment" => "x87 stack pop",
"reg_req" => { },
"cmp_attr" => "return 1;",
- "emit" => '. fstp %X1 /* x87 pop %X1 */',
+ "emit" => '. fstp %X1',
},
# compare
projects / libfirm / blobdiff