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d19970f650
Currently one can concatenate strings using hash(#), but not lists, although that would be a natural thing to do. This patch allows one to write something like: def : A<!listconcat([1,2], [3,4])>; simply as : def : A<[1,2] # [3,4]>; This was missing feature was highlighted by Nicolai at FOSDEM talk. Reviewed by: nhaehnle, hfinkel Differential Revision: https://reviews.llvm.org/D58895 llvm-svn: 355414
41 lines
826 B
TableGen
41 lines
826 B
TableGen
// RUN: llvm-tblgen %s | FileCheck %s
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// CHECK: class A<bit A:x = ?> {
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// CHECK: list<int> lst = !listconcat([], !if(A:x, [], [4]));
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// CHECK: }
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class A<bit x> {
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list<int> lst = [] # !if(x, [], [4]);
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}
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// CHECK: class A1<list<int> A1:l = ?> {
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// CHECK: list<int> A1List = A1:l;
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// CHECK: }
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class A1<list<int> l> {
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list<int> A1List = l;
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}
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// CHECK: def A0 {
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// CHECK: list<int> lst = [4];
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// CHECK: }
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def A0 : A<0>;
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// CHECK: def A1 {
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// CHECK: list<int> lst = [];
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// CHECK: }
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def A1 : A<1>;
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// CHECK: def A1_0 {
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// CHECK: list<int> A1List = [1, 2, 3, 4];
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// CHECK: }
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def A1_0 : A1<[1,2] # [3,4]>;
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// CHECK: def A1_1 {
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// CHECK: list<int> A1List = [1, 2];
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// CHECK: }
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def A1_1 : A1<[] # [1,2]>;
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// CHECK: def A1_2 { // A1
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// CHECK: list<int> A1List = [1, 2];
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// CHECK: }
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def A1_2 : A1<[1,2] # []>;
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