1 // RUN: llvm-tblgen %s | FileCheck %s
4 class ValueType<int size, int value> {
9 def f32 : ValueType<32, 1>; // 2 x i64 vector value
11 class Intrinsic<string name> {
15 class Inst<bits<8> opcode, dag oopnds, dag iopnds, string asmstr,
17 bits<8> Opcode = opcode;
18 dag OutOperands = oopnds;
19 dag InOperands = iopnds;
20 string AssemblyString = asmstr;
21 list<dag> Pattern = pattern;
31 class Register<string n> {
35 class RegisterClass<list<ValueType> regTypes, list<Register> regList> {
36 list<ValueType> RegTypes = regTypes;
37 list<Register> MemberList = regList;
40 def XMM0: Register<"xmm0">;
41 def XMM1: Register<"xmm1">;
42 def XMM2: Register<"xmm2">;
43 def XMM3: Register<"xmm3">;
44 def XMM4: Register<"xmm4">;
45 def XMM5: Register<"xmm5">;
46 def XMM6: Register<"xmm6">;
47 def XMM7: Register<"xmm7">;
48 def XMM8: Register<"xmm8">;
49 def XMM9: Register<"xmm9">;
50 def XMM10: Register<"xmm10">;
51 def XMM11: Register<"xmm11">;
52 def XMM12: Register<"xmm12">;
53 def XMM13: Register<"xmm13">;
54 def XMM14: Register<"xmm14">;
55 def XMM15: Register<"xmm15">;
57 def FR32 : RegisterClass<[f32],
58 [XMM0, XMM1, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7,
59 XMM8, XMM9, XMM10, XMM11,
60 XMM12, XMM13, XMM14, XMM15]>;
65 multiclass scalar<bits<8> opcode, string asmstr = "", list<list<dag>> patterns = []> {
66 def SSrr : Inst<opcode, (outs FR32:$dst), (ins FR32:$src),
67 !strconcat(asmstr, "\t$dst, $src"),
68 !if(!empty(patterns),[]<dag>,patterns[0])>;
69 def SSrm : Inst<opcode, (outs FR32:$dst), (ins FR32:$src),
70 !strconcat(asmstr, "\t$dst, $src"),
71 !if(!empty(patterns),[]<dag>,!if(!empty(!tail(patterns)),patterns[0],patterns[1]))>;
74 multiclass vscalar<bits<8> opcode, string asmstr = "", list<list<dag>> patterns = []> {
75 def V#NAME#SSrr : Inst<opcode, (outs FR32:$dst), (ins FR32:$src),
76 !strconcat(asmstr, "\t$dst, $src"),
77 !if(!empty(patterns),[]<dag>,patterns[0])>;
78 def V#NAME#SSrm : Inst<opcode, (outs FR32:$dst), (ins FR32:$src),
79 !strconcat(asmstr, "\t$dst, $src"),
80 !if(!empty(patterns),[]<dag>,!if(!empty(!tail(patterns)),patterns[0],patterns[1]))>;
83 multiclass myscalar<bits<8> opcode, string asmstr = "", list<list<dag>> patterns = []> :
84 scalar<opcode, asmstr, patterns>,
85 vscalar<opcode, asmstr, patterns>;
87 defm NOT : myscalar<0x10, "not", [[], [(set FR32:$dst, (f32 (not FR32:$src)))]]>;
89 // CHECK: Pattern = [(set FR32:$dst, (f32 (not FR32:$src)))];
90 // CHECK: Pattern = [];
91 // CHECK: Pattern = [(set FR32:$dst, (f32 (not FR32:$src)))];
92 // CHECK: Pattern = [];