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daceaa0714
Summary:
```
``!listsplat(a, size)``
A list value that contains the value ``a`` ``size`` times.
Example: ``!listsplat(0, 2)`` results in ``[0, 0]``.
```
I plan to use this in X86ScheduleBdVer2.td for LoadRes handling.
This is a little bit controversial because unlike every other binary operator
the types aren't identical.
Reviewers: stoklund, javed.absar, nhaehnle, craig.topper
Reviewed By: javed.absar
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D60367
llvm-svn: 358117
76 lines
2.0 KiB
TableGen
76 lines
2.0 KiB
TableGen
// RUN: llvm-tblgen %s | FileCheck %s
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// CHECK: ------------- Classes -----------------
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// CHECK-NEXT: class X<int X:a = ?, int X:b = ?> {
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// CHECK-NEXT: list<int> x = !listsplat(X:a, X:b);
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// CHECK-NEXT: }
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// CHECK-NEXT: class Y<string Y:a = ?, int Y:b = ?> {
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// CHECK-NEXT: list<string> x = !listsplat(Y:a, Y:b);
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// CHECK-NEXT: }
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// CHECK-NEXT: ------------- Defs -----------------
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// CHECK-NEXT: def DX00 { // X
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// CHECK-NEXT: list<int> x = [];
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// CHECK-NEXT: }
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// CHECK-NEXT: def DX01 { // X
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// CHECK-NEXT: list<int> x = [0];
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// CHECK-NEXT: }
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// CHECK-NEXT: def DX02 { // X
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// CHECK-NEXT: list<int> x = [0, 0];
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// CHECK-NEXT: }
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// CHECK-NEXT: def DX10 { // X
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// CHECK-NEXT: list<int> x = [];
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// CHECK-NEXT: }
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// CHECK-NEXT: def DX11 { // X
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// CHECK-NEXT: list<int> x = [1];
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// CHECK-NEXT: }
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// CHECK-NEXT: def DX12 { // X
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// CHECK-NEXT: list<int> x = [1, 1];
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// CHECK-NEXT: }
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// CHECK-NEXT: def DYa0 { // Y
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// CHECK-NEXT: list<string> x = [];
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// CHECK-NEXT: }
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// CHECK-NEXT: def DYa1 { // Y
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// CHECK-NEXT: list<string> x = ["a"];
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// CHECK-NEXT: }
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// CHECK-NEXT: def DYa2 { // Y
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// CHECK-NEXT: list<string> x = ["a", "a"];
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// CHECK-NEXT: }
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// CHECK-NEXT: def DYe0 { // Y
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// CHECK-NEXT: list<string> x = [];
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// CHECK-NEXT: }
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// CHECK-NEXT: def DYe1 { // Y
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// CHECK-NEXT: list<string> x = [""];
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// CHECK-NEXT: }
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// CHECK-NEXT: def DYe2 { // Y
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// CHECK-NEXT: list<string> x = ["", ""];
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// CHECK-NEXT: }
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// CHECK-NEXT: def DZ { // X
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// CHECK-NEXT: list<int> x = [42, 42, 42];
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// CHECK-NEXT: }
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class X<int a, int b> {
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list<int> x = !listsplat(a, b);
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}
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class Y<string a, int b> {
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list<string> x = !listsplat(a, b);
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}
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def DX00 : X<0, 0>;
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def DX01 : X<0, 1>;
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def DX02 : X<0, 2>;
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def DX10 : X<1, 0>;
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def DX11 : X<1, 1>;
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def DX12 : X<1, 2>;
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def DYe0 : Y<"", 0>;
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def DYe1 : Y<"", 1>;
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def DYe2 : Y<"", 2>;
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def DYa0 : Y<"a", 0>;
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def DYa1 : Y<"a", 1>;
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def DYa2 : Y<"a", 2>;
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def DZ : X<42, !size([1, 2, 3])>;
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