forked from OSchip/llvm-project
72 lines
1.4 KiB
TableGen
72 lines
1.4 KiB
TableGen
// RUN: llvm-tblgen %s | FileCheck %s
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// XFAIL: vg_leak
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// CHECK: --- Defs ---
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// CHECK: def A1 {
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// CHECK: int ret = 0;
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// CHECK: }
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// CHECK: def A2 {
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// CHECK: int ret = 5;
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// CHECK: }
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// CHECK: def A3 {
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// CHECK: int ret = 10;
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// CHECK: }
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// CHECK: def B1 {
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// CHECK: list<string> ret = [];
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// CHECK: }
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// CHECK: def B2 {
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// CHECK: list<string> ret = [];
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// CHECK: }
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// CHECK: def B3 {
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// CHECK: list<string> ret = ["a"];
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// CHECK: }
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// CHECK: def B4 {
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// CHECK: list<string> ret = ["a", "b", "c", "d"];
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// CHECK: }
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// CHECK: def E0 {
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// CHECK: list<int> ret = [45, 45, 45, 45];
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// CHECK: }
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class Sum<list<int> lst> {
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int ret = !foldl(0, lst, a, b, !add(a, b));
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}
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class Flatten<list<list<string>> lst> {
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list<string> ret = !foldl([]<string>, lst, a, b, !listconcat(a, b));
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}
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def A1 : Sum<[]>;
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def A2 : Sum<[5]>;
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def A3 : Sum<[1, 2, 3, 4]>;
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def B1 : Flatten<[]>;
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def B2 : Flatten<[[]]>;
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def B3 : Flatten<[["a"]]>;
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def B4 : Flatten<[["a", "b"], [], ["c"], ["d"]]>;
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// The variables a and b are declared both in the "inner" foldl and in the
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// other foreach. The test checks that they don't "leak".
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class C<list<int> lst> {
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int ret = !foldl(0, lst, a, b, !add(a, b));
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}
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class D<list<int> lst1, list<int> lst2> {
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list<int> x = !foreach(a, lst1, C<lst2>.ret);
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list<int> y = !foreach(b, lst1, C<lst2>.ret);
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list<int> z = !listconcat(x, y);
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}
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class E<list<int> lst2> {
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list<int> ret = D<[0, 1], lst2>.z;
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}
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def E0 : E<[10, 15, 20]>;
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