amd64: introduce INSN_MODE_128

ir/be/amd64/amd64_emitter.c

@@ -52,6 +52,7 @@ static void amd64_emit_insn_mode_suffix(amd64_insn_mode_t mode)
 	case INSN_MODE_16: c = 'w'; break;
 	case INSN_MODE_32: c = 'l'; break;
 	case INSN_MODE_64: c = 'q'; break;
+	case INSN_MODE_128:
 	default:
 		panic("invalid insn mode");
 	}
@@ -64,6 +65,7 @@ static void amd64_emit_xmm_mode_suffix(amd64_insn_mode_t mode)
 	switch (mode) {
 	case INSN_MODE_32:  c = 's'; break;
 	case INSN_MODE_64:  c = 'd'; break;
+	case INSN_MODE_128: c = 'q'; break;
 	default:
 		panic("invalid insn mode");
 	}
@@ -153,7 +155,8 @@ static void emit_register_insn_mode(const arch_register_t *reg,
 	case INSN_MODE_8:  name = get_8bit_name(reg);  break;
 	case INSN_MODE_16: name = get_16bit_name(reg); break;
 	case INSN_MODE_32: name = get_32bit_name(reg); break;
-	case INSN_MODE_64: name = reg->name;           break;
+	case INSN_MODE_64:
+	case INSN_MODE_128: name = reg->name;           break;
 	default:
 		panic("invalid mode");
 	}

ir/be/amd64/amd64_new_nodes.c

@@ -61,6 +61,7 @@ static const char *get_insn_mode_string(amd64_insn_mode_t mode)
 	case INSN_MODE_16:  return "16";
 	case INSN_MODE_32:  return "32";
 	case INSN_MODE_64:  return "64";
+	case INSN_MODE_128: return "128";
 	}
 	panic("invalid insn_mode");
 }

ir/be/amd64/amd64_nodes_attr.h

@@ -21,6 +21,7 @@ enum amd64_arch_irn_flags_t {
 };
 
 typedef enum {
+	INSN_MODE_128,
 	INSN_MODE_64,
 	INSN_MODE_32,
 	INSN_MODE_16,
@@ -90,7 +91,7 @@ typedef struct {
 typedef struct {
 	amd64_attr_t base;
 	bool                      needs_frame_ent : 1;
-	ENUMBF(amd64_insn_mode_t) insn_mode       : 2;
+	ENUMBF(amd64_insn_mode_t) insn_mode       : 3;
 	amd64_addr_t addr;
 } amd64_addr_attr_t;
 
@@ -104,13 +105,13 @@ typedef struct {
 
 typedef struct {
 	amd64_attr_t base;
-	ENUMBF(amd64_insn_mode_t) insn_mode : 2;
+	ENUMBF(amd64_insn_mode_t) insn_mode : 3;
 	uint8_t                   immediate;
 } amd64_shift_attr_t;
 
 typedef struct {
 	amd64_attr_t base;
-	ENUMBF(amd64_insn_mode_t) insn_mode : 2;
+	ENUMBF(amd64_insn_mode_t) insn_mode : 3;
 	amd64_imm64_t             immediate;
 } amd64_movimm_attr_t;
 

ir/be/amd64/amd64_transform.c

@@ -322,6 +322,7 @@ static amd64_insn_mode_t get_insn_mode_from_mode(const ir_mode *mode)
 	case  16: return INSN_MODE_16;
 	case  32: return INSN_MODE_32;
 	case  64: return INSN_MODE_64;
+	case 128: return INSN_MODE_128;
 	}
 	panic("unexpected mode");
 }

ir/be/amd64/bearch_amd64.c

@@ -76,6 +76,7 @@ static int get_insn_mode_bytes(amd64_insn_mode_t insn_mode)
 	case INSN_MODE_16:  return 2;
 	case INSN_MODE_32:  return 4;
 	case INSN_MODE_64:  return 8;
+	case INSN_MODE_128: return 16;
 	}
 	panic("bad insn mode");
 }