fix some ia32_finish routines not setting ls_mode for xmm nodes

ir/be/ia32/ia32_emitter.c

@@ -382,23 +382,33 @@ void ia32_emit_x87_mode_suffix(ia32_emit_env_t *env, const ir_node *node)
 		ia32_emit_mode_suffix(env, mode);
 }
 
+static char get_xmm_mode_suffix(ir_mode *mode)
+{
+	assert(mode_is_float(mode));
+	switch(get_mode_size_bits(mode)) {
+	case 32:
+		return 's';
+	case 64:
+		return 'd';
+	default:
+		assert(0);
+	}
+	return '%';
+}
+
 void ia32_emit_xmm_mode_suffix(ia32_emit_env_t *env, const ir_node *node)
 {
 	ir_mode *mode = get_ia32_ls_mode(node);
+	assert(mode != NULL);
 	ia32_emit_char(env, 's');
-	if(mode != NULL) {
-		assert(mode_is_float(mode));
-		switch(get_mode_size_bits(mode)) {
-		case 32:
-			ia32_emit_char(env, 's');
-			break;
-		case 64:
-			ia32_emit_char(env, 'd');
-			break;
-		default:
-			assert(0);
-		}
-	}
+	ia32_emit_char(env, get_xmm_mode_suffix(mode));
+}
+
+void ia32_emit_xmm_mode_suffix_s(ia32_emit_env_t *env, const ir_node *node)
+{
+	ir_mode *mode = get_ia32_ls_mode(node);
+	assert(mode != NULL);
+	ia32_emit_char(env, get_xmm_mode_suffix(mode));
 }
 
 void ia32_emit_extend_suffix(ia32_emit_env_t *env, const ir_mode *mode)

ir/be/ia32/ia32_emitter.h

@@ -51,6 +51,7 @@ void ia32_emit_immediate(ia32_emit_env_t *env, const ir_node *node);
 void ia32_emit_mode_suffix(ia32_emit_env_t *env, const ir_mode *mode);
 void ia32_emit_x87_mode_suffix(ia32_emit_env_t *env, const ir_node *node);
 void ia32_emit_xmm_mode_suffix(ia32_emit_env_t *env, const ir_node *node);
+void ia32_emit_xmm_mode_suffix_s(ia32_emit_env_t *env, const ir_node *node);
 void ia32_emit_extend_suffix(ia32_emit_env_t *env, const ir_mode *mode);
 void ia32_emit_binop(ia32_emit_env_t *env, const ir_node *node);
 void ia32_emit_unop(ia32_emit_env_t *env, const ir_node *node);

ir/be/ia32/ia32_finish.c

@@ -71,7 +71,7 @@ static void ia32_transform_sub_to_neg_add(ir_node *irn, ia32_code_gen_t *cg) {
 		name = ia32_gen_fp_known_const(size == 32 ? ia32_SSIGN : ia32_DSIGN);
 		set_ia32_am_sc(res, name);
 		set_ia32_op_type(res, ia32_AddrModeS);
-		set_ia32_ls_mode(res, mode);
+		set_ia32_ls_mode(res, get_ia32_ls_mode(irn));
 	} else {
 		res = new_rd_ia32_Neg(dbg, irg, block, noreg, noreg, in2, nomem);
 	}
@@ -84,6 +84,7 @@ static void ia32_transform_sub_to_neg_add(ir_node *irn, ia32_code_gen_t *cg) {
 	if (mode_is_float(mode)) {
 		res = new_rd_ia32_xAdd(dbg, irg, block, noreg, noreg, res, in1, nomem);
 		set_ia32_am_support(res, ia32_am_Source);
+		set_ia32_ls_mode(res, get_ia32_ls_mode(irn));
 	}
 	else {
 		res = new_rd_ia32_Add(dbg, irg, block, noreg, noreg, res, in1, nomem);

ir/be/ia32/ia32_spec.pl

@@ -201,6 +201,7 @@ $arch = "ia32";
 	"M"  => "${arch}_emit_mode_suffix(env, get_ia32_ls_mode(node));",
 	"XM" => "${arch}_emit_x87_mode_suffix(env, node);",
 	"XXM" => "${arch}_emit_xmm_mode_suffix(env, node);",
+	"XSD" => "${arch}_emit_xmm_mode_suffix_s(env, node);",
 	"AM" => "${arch}_emit_am(env, node);",
 	"unop" => "${arch}_emit_unop(env, node);",
 	"binop" => "${arch}_emit_binop(env, node);",
@@ -979,7 +980,7 @@ if (get_ia32_immop_type(node) == ia32_ImmNone) {
   "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%XXM %binop',
+  "emit"      => '. andp%XSD %binop',
   "latency"   => 3,
   "units"     => [ "SSE" ],
   "mode"      => "mode_E",
@@ -989,7 +990,7 @@ if (get_ia32_immop_type(node) == ia32_ImmNone) {
   "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%XXM %binop',
+  "emit"      => '. orp%XSD %binop',
   "units"     => [ "SSE" ],
   "mode"      => "mode_E",
 },
@@ -998,7 +999,7 @@ if (get_ia32_immop_type(node) == ia32_ImmNone) {
   "irn_flags" => "R",
   "comment"   => "construct SSE Xor: Xor(a, b) = a XOR b",
   "reg_req"   => { "in" => [ "gp", "gp", "xmm", "xmm", "none" ], "out" => [ "in_r3" ] },
-  "emit"      => '. xorp%XXM %binop',
+  "emit"      => '. xorp%XSD %binop',
   "latency"   => 3,
   "units"     => [ "SSE" ],
   "mode"      => "mode_E",
@@ -1010,7 +1011,7 @@ if (get_ia32_immop_type(node) == ia32_ImmNone) {
   "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%XXM %binop',
+  "emit"      => '. andnp%XSD %binop',
   "latency"   => 3,
   "units"     => [ "SSE" ],
   "mode"      => "mode_E",